html, body {
    width: 100%;
    height: auto;
    padding: 0;
    margin: 0;
    overflow-x: hidden;
}
body {
    font-family: "Microsoft YaHei", sans-serif, Arial;
    position: relative;
	font-size: 12px;
	color: #333;
    background-color: #fff;
    font-weight: normal;
}
a {
    color: #333;
    text-decoration: none;
}
a:hover {
    color: #0066ff;
	text-decoration: none;
}
h1, h2, h3, h4, h5, h6 {
    padding: 0;
    margin: 0;
    font-weight: normal;
}
p {
    padding: 0;
    margin: 0;
    line-height: 23px;
}
ul, li {
    list-style: none;
    padding: 0;
    margin: 0;
}
em, i {
    font-style: normal;
}
*, *:before, *:after {
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
}
input:focus {
    outline: none;
}
img {
    max-width: 100%;
    vertical-align: middle;
}
.fl {
    float: left;
}
.fr {
    float: right;
}
.p40 {
    padding-bottom: 65px;
}
.clear {
    clear: both;
}
.container {
    margin: 0 auto;
}
@media screen and (min-width:1200px) {
    .container {
        width: 1000px;
        padding-left: 0;
        padding-right: 0;
    }
}

/* header */
.header {
    height: 60px;
    line-height: 60px;
    z-index: 99;
    text-align: center;
    position: relative;
    -webkit-box-shadow: 0px 4px 8px rgba(204, 204, 204, 0.35);
    box-shadow: 0px 4px 8px rgba(204, 204, 204, 0.35);
}
.header > .logo, .header > .language {
    display: none;
}
.logo {
    max-width: 150px;
    margin: 0 50px 0 0;
    display: inline-block;
}
.logo a {
    display: block;
}
.nav {
    width:100%;
    position: relative;
    top: 0;
    z-index: 5;
}
.nav a:hover {
    text-decoration: none;
}
.nav a::before {
    color: #0066ff;
    content: attr(data-hover);
    position: absolute;
    opacity: 0;
    text-shadow: 0 0 1px rgba(255,255,255,0.3);
    -webkit-transform: scale(1.1) translateX(10px) translateY(-10px) rotate(4deg);
    -moz-transform: scale(1.1) translateX(10px) translateY(-10px) rotate(4deg);
    transform: scale(1.1) translateX(10px) translateY(-10px) rotate(4deg);
    -webkit-transition: -webkit-transform 0.3s, opacity 0.3s;
    -moz-transition: -moz-transform 0.3s, opacity 0.3s;
    transition: transform 0.3s, opacity 0.3s;
    pointer-events: none;
}
.nav a:hover::before, .nav a:focus::before {
    -webkit-transform: scale(1) translateX(0px) translateY(0px) rotate(0deg);
    -moz-transform: scale(1) translateX(0px) translateY(0px) rotate(0deg);
    transform: scale(1) translateX(0px) translateY(0px) rotate(0deg);
    opacity: 1;
}
.nav .active > a {
    -webkit-animation-timing-function: ease-in-out;
    -webkit-animation-name: breathe;
    -webkit-animation-duration: 1000ms;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-direction: alternate;
    -moz-animation-timing-function: ease-in-out;
    -moz-animation-name: breathe;
    -moz-animation-duration: 1000ms;
    -moz-animation-iteration-count: infinite;
    -moz-animation-direction: alternate;
    animation-timing-function: ease-in-out;
    animation-name: breathe;
    animation-duration: 1000ms;
    animation-iteration-count: infinite;
    animation-direction: alternate;
}
@-webkit-keyframes breathe {
    0% {
        opacity: .7;
        text-shadow:0px 0px 1px #0066ff;
    }
    100% {
        opacity: 1;
        text-shadow:0px 0px 10px #0066ff;
    }
}
@-moz-keyframes breathe {
    0% {
        opacity: .7;
        text-shadow:0px 0px 1px #0066ff;
    }
    100% {
        opacity: 1;
        text-shadow:0px 0px 10px #0066ff;
    }
}
@keyframes breathe {
    0% {
        opacity: .7;
        text-shadow:0px 0px 1px #0066ff;
    }
    100% {
        opacity: 1;
        text-shadow:0px 0px 10px #0066ff;
    }
}
.nav_item {
    display: inline-block;
    margin: 0 10px;
}
.nav_item > a {
    display: block;
    padding: 0 10px;
    font-size: 14px;
    color: #1e1e1e;
    -webkit-transition: all .4s;
    transition: all .4s;
}
.menu_open {
    display: none;
}
@media screen and (min-width:1001px) {
    .nav_item.active > a,
    .nav_item:hover > a {
        color: #0066ff;
    }
}
.nav_item_open {
    width: 100%;
    height: auto;
    position: absolute;
    left: 0;
    top: 99%;
    text-align: center;
    z-index: 10;
    opacity: 0;
    padding: 3%;
    visibility: hidden;
    -webkit-transform: translateY(34px);
    transform: translateY(34px);
    -webkit-transition: all .4s;
    transition: all .4s;
    overflow: hidden;
    background-color: #999;
    -moz-box-shadow: 0px 5px 12px rgba(255, 255, 255, 0.349019607843137);
    -webkit-box-shadow: 0px 5px 12px rgba(255, 255, 255, 0.349019607843137);
    box-shadow: 0px 5px 12px rgba(255, 255, 255, 0.349019607843137);
}
.nav_item:hover .nav_item_open {
    visibility: visible;
    opacity: 1;
    -webkit-transform: translateY(0px);
    transform: translateY(0px);
}
.subopen {
    display: none;
}
.nav_item2 {
    width: 100%;
    line-height: 40px;
    margin-bottom: 15px;
}
.nav_item2 a {
    display: block;
    padding: 0 20px;
    font-size: 16px;
    white-space: nowrap;
    color: #fff;
    overflow: hidden;
    text-overflow: ellipsis;
}
.hcover {
    display: none;
}
.nav .nav_item_open a {
    color: #fff;
    padding: 0;
}
.imgq {
    overflow: hidden;
}
.imgq img {
    width: 100%;
    -webkit-transition: .5s all ease;
       -moz-transition: .5s all ease;
         -o-transition: .5s all ease;
            transition: .5s all ease;
}
.nav .nav_item_open li .imgq:hover img {
    transform:scale(1.15);
    -ms-transform:scale(1.15);
    -webkit-transform:scale(1.15);
    -o-transform:scale(1.15);
    -moz-transform:scale(1.15);
}
.nav .left {
    float: left;
    width: 22%;
    padding: 10px 15px 0 0;
    text-align: right;
}
.nav .left h3 {
    text-align: left;
    font-weight: 700;
    font-size: 16px;
    margin: 10px 0;
}
.nav .right {
    float: right;
    width: 75%;
    border-left: 1px solid #fff;
}
.nav .right li {
    width: 25%;
    margin-left: 6%;
    overflow: hidden;
    color: #fff;
    float: left;
}
.nav .right li h3 {
    font-weight: 700;
    font-size: 16px;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.nav .products_nav .left {
    width: 22%;
    padding: 0;
}
.nav .products_nav .left .nav_item2 {
    width: 74.45%;
    float: right;
}
.nav .products_nav .right {
    padding-left: 0.5%;
    padding-bottom: 20px;
    width: 75%;
}
.nav .products_nav .right li {
    width: 22%;
    margin-left: 3.77%;
}
@media screen and (max-width:1000px) {
    .menu_open {display: block; float: left; width: 24px; height: 20px; margin-top: 22px;position: fixed;}
    .menu_open i { height: 2px; width: 100%; background: #000; display: block; margin-bottom: 7px; }
    .nav { width: 50%; height: 100%; position: fixed; top: 0; left: -100%; z-index: 100; overflow: hidden; background: #333; color: rgba(255, 255, 255, .6); }
    .hcover { display: block; width: 50%; height: 100%; background: rgba(0, 0, 0, .6); position: fixed; right: -100%; top: 0; z-index: 101; }
    .nav_ul { margin: 0; width: 100%; height: 100%; position: absolute; top: 0; left: 0; overflow-x: hidden; overflow-y: auto; padding-top: 20px; text-align: left; }
    .nav_item { float: none; margin: 0; width: 100%;display: block;position: relative;}
    .nav_item:after { content: ''; display: block; width: 100%; border-bottom: 1px solid rgba(0, 0, 0, .15); margin-left: 20px; }
    .nav_item > a { display: block; margin: 0; font-size: 14px; line-height: 1.8; color: inherit; padding: 10px 10px 10px 20px; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; margin-right: 40px; }
    .nav_item i { position: absolute; z-index: 2; top: 0; right: 0; width: 40px; height: 100%; }
    .nav_item i:before { content: ''; display: block; height: 100%; border-left: 1px solid rgba(0, 0, 0, .15); position: absolute; top: 0; left: 0; }
    .nav_item i:after { content: ''; display: block; width: 7px; height: 7px; margin-bottom: -5px; border: 2px solid rgba(255, 255, 255, .3); border-top: 0; border-left: 0; position: absolute; bottom: 50%; right: 18px; -webkit-transform: rotate(-45deg); transform: rotate(-45deg); }
    .nav_item_open { width: 100%; height: 100%; margin: 0;padding:0; box-shadow: none; background: #333; border-radius: 0; opacity: 1; visibility: visible; -webkit-transform: translateY(0px); transform: translateY(0px); position: fixed; left: -100%; top: 0; }
    .subopen { display: block; }
    .nav .nav_item_open .subopen a { display: block; overflow: hidden; margin: 0; padding: 30px 10px 10px 20px; white-space: nowrap; text-overflow: ellipsis; font-size: 14px; color: rgba(255, 255, 255, .3); background: rgba(0, 0, 0, .1); text-indent: 20px; position: relative; }
    .nav .nav_item_open .subopen a:before { opacity: 1; content: ''; display: block; width: 7px; height: 7px; position: absolute; bottom: 50%; left: 22px; margin-bottom: -15px; -webkit-transform: rotate(-45deg); transform: rotate(-45deg); border: 2px solid rgba(255, 255, 255, .3); border-right: 0; border-bottom: 0; }
    .nav_item2 { position: relative; }
    .nav .nav_item_open a {font-size: 14px; display: block; overflow: hidden; margin: 0; line-height: 1.8; padding: 10px 10px 10px 20px; white-space: nowrap; text-overflow: ellipsis; color: inherit; }
    .nav_item2:after { content: ''; width: 100%; position: absolute; bottom: 0; left: 0; display: block; border-bottom-width: 1px; border-bottom-style: solid; border-bottom: 1px solid rgba(0, 0, 0, .15); margin-left: 20px; }
}
.language {
    display: inline-block;
    margin: 0 0 0 50px;
}
.language a {
    font-family: 'Arial Negreta', 'Arial Normal', 'Arial';
    font-weight: 700;
    font-style: normal;
    font-size: 10px;
    color: #666666;
}
.swiper-container {
    width: 100%;
    height: 100%;
}
.swiper-slide {
    text-align: center;
    font-size: 18px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.swiper-container img {
    width: 100%;
}
/* footer */
.footer {
    padding: 35px 0;
    background-color: #333;
    color: #fff;
    width: 100%;
    float: left;
}
.footer h3.title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 25px;
    font-family: 'PingFang SC Bold', 'PingFang SC';
}
.footer_left {
    float: left;
    width: 57%;
}
.footer_right {
    float: right;
    width: 39%;
    position: relative;
}
.footer .ecu_again_ul li div {
    float: right;
    width: 84%;
}
.footer .ecu_again_ul li {
    float: left;
    width: 50%;
    padding-right: 15px;
    overflow: hidden;
}
.footer .ecu_again_ul li:nth-child(2) {
    margin: 0;
    padding-right: 0;
}
.footer .ecu_again_ul li img {
    width: 13%;
    margin: 0;
    max-width: 40px;
    float: left;
}
.footer .ecu_again_ul li div h3 {
    font-size: 14px;
    font-weight: 600;
}
.footer .ecu_again_ul li div p {
    font-size: 12px;
    -ms-word-break: break-all;
    word-break: break-all;
    width: 100%;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 18px;
    margin-top: 3px;
}
.footer_right p {
    font-size: 15px;
    line-height: 33px;
}
.footer-code {
    display: inline-block;
    position: absolute;
    bottom: -20px;
    right: 7px;
    width: 87px;
    overflow: hidden;
    text-align: center;
}
.footer-code span {
    display: block;
    font-size: 12px;
    color: #ccc;
    margin-top: 3px;
}

/* products */
.row {
    padding: 60px 0;
}
.img {
    overflow: hidden;
}
.img img {
    width: 100%;
    -webkit-transition: .5s all ease;
       -moz-transition: .5s all ease;
         -o-transition: .5s all ease;
            transition: .5s all ease;
}
li:hover .img img {
    transform:scale(1.15);
    -ms-transform:scale(1.15);
    -webkit-transform:scale(1.15);
    -o-transform:scale(1.15);
    -moz-transform:scale(1.15);
}
.title-part {
    color: #fff;
    margin-bottom: 55px;
    text-align: center;
}
.title-part h1 {
    font-size: 36px;
    margin-bottom: 40px;
}
.title-part p {
    font-size: 18px;
}
.title-part p span {
    color: #FFFF00;
}
.more {
    margin: 50px auto 0;
    border: 1px solid #ddd;
    display: block;
    width: 44px;
    height: 44px;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background-image: url(../images/icon.png);
    background-position: 13px 16px;
    background-repeat: no-repeat;
    -webkit-transition: .5s all ease;
       -moz-transition: .5s all ease;
         -o-transition: .5s all ease;
            transition: .5s all ease;
}
.more:hover, .more.white:hover {
    background-position: 13px -59px;
}
.more.white {
    background-position: 13px -18px;
}
.product-show ul li {
    float: left;
    width: 31.333%;
    margin: 0 1%;
    overflow: hidden;
    position: relative;
}
.product-show ul li h3 {
    font-size: 16px;
    color: #333;
    padding: 0 10px;
    line-height: 45px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
}
.product-show ul li .text {
    position: absolute;
    bottom: 45px;
    left: 50%;
    padding: 15px;
    color: #fff;
    background-color: rgba(102, 102, 102, .7);
    width: 0%;
    height: 0%;
    -webkit-transition: 0.8s;
    -moz-transition: 0.8s;
    transition: 0.8s;
    filter: alpha(opacity=0);
    -moz-opacity: 0;
    -khtml-opacity: 0;
    opacity: 0;
    overflow:hidden;
}
.product-show ul li:hover .text {
    display: block;
    width: 100%;
    height: auto;
    bottom: 45px;
    left: 0;
    filter: alpha(opacity=100);
    -moz-opacity: 1;
    -khtml-opacity: 1;
    opacity: 1;
}
.product-show ul li .text p {
    font-size: 14px;
    line-height: 20px;
    -ms-word-break: break-all;
    word-break: break-all;
    width: 100%;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ecu_again */
.ecu_again {
    background-color: #a1a1a1;
}
.ecu_again_ul {
    text-align: center;
    overflow: hidden;
    margin-bottom: 50px;
}
.ecu_again_ul li {
    display: inline-block;
    padding: 10px 0;
    text-align: left;
}
.ecu_again_ul li:nth-child(2) {
    margin: 0 3%;
}
.ecu_again_ul li img {
    margin: 0 10px 0 0;
    vertical-align: top;
    display: inline-block;
}
.icon {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
}
@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); }
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.ecu_again_ul li div {
    display: inline-block;
}
.ecu_again_ul li > h3 {
    font-size: 20px;
    color: #fff;
    margin-bottom: 10px;
}
.ecu_again_ul li div h3 {
    font-size: 14px;
    color: #fff;
}
.ecu_again_ul li div h3 b {
    font-size: 18px;
    font-weight: 700;
}
.ecu_again_ul li p {
    color: #ccc;
    font-size: 14px;
}
.ecu_video {
    margin: 30px 0;
    text-align: center;
    border-width: 3px;
    border-style: solid;
    border-color: rgba(255, 255, 255, 1);
    border-radius: 6px;
    background-color: #e7e7e6;
    -moz-box-shadow: 0px 0px 16px rgba(0, 0, 0, 0.349019607843137);
    -webkit-box-shadow: 0px 0px 16px rgba(0, 0, 0, 0.349019607843137);
    box-shadow: 0px 0px 16px rgba(0, 0, 0, 0.349019607843137);
}

/* ecu_test */
.ecu_test {
    background-color: #666;
}
.ecu_test_img {
    width: 67%;
}
.ecu_test_content {
    margin: 80px 0;
    width: 100%;
    float: left;
}
.ecu_test_text {
    width: 31%;
    color: #fff;
}
.ecu_test_text h3 {
    font-weight: 700;
    font-size: 20px;
    line-height: 31px;
    margin-bottom: 7px;
}
.ecu_test_text ul li {
    margin-top: 25px;
    font-size: 20px;
    list-style-type: disc;
}
.ecu_test_text ul li p {
    font-size: 14px;
}
.ecu_test_other {
    margin: 30px 0 0;
    text-align: center;
}
.ecu_test_other span {
    font-size: 20px;
    color: #F2F2F2;
    margin: 0 10px;
    display: inline-block;
}
.ecu_test_other span img {
    margin-right: 5px;
    -webkit-transition: .5s all ease;
       -moz-transition: .5s all ease;
         -o-transition: .5s all ease;
            transition: .5s all ease;
}
.ecu_test_other span:hover img {
    -webkit-transform: translateY(-10px);
      -moz-transition: translateY(-10px);
            transform: translateY(-10px);
}

/* partner_list */
.partner_list .title-part h3 {
    color: #333;
}
.partner_list {
    width: 90%;
    margin: 0 auto;
}
.partner_list .swiper-slide {
    width: 16.66%;
    padding: 0 25px;
}

/* 返回顶部 */
.actGotop {
    position: fixed;
    _position: absolute;
    bottom: 80px;
    right: 10px;
    width: 45px;
    height: 39px;
    display: none;
    z-index: 999;
}
.actGotop a, .actGotop a:link {
    width: 50px;
    height: 50px;
    display: inline-block;
    background: url(../images/totop.png) no-repeat;
    _background:url(../images/totop.png) no-repeat;
    outline:none;
}
/* pagination */
.paginations {
	clear: both;
	text-align: center;
	font-size: 12px;
	cursor: default;
	margin: 35px 0 10px;
}
.paginations a {
	padding: 8px 14px;
	background-color: #eaeaea;
	color: #323232; 
	display: inline-block;
	_zoom: 1;
    *display: inline;
    font-size: 12px;
}
.paginations span {
	padding: 8px 14px;
	display: inline-block;
	background-color: #0066ff;
	color: #fff;
}
/******** 搜索 *********/
.shousuo{clear:both;padding: 60px 0;}
.shousuo ul{float:left;width:100%;}
.shousuo li{border-bottom:1px dotted #b8b8b8;margin:0;padding:0;line-height:42px;width:100%;float:left;}
.shousuo li a.nif{float:left;width:84%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block;line-height:42px;font-size:14px;color:#4d4d4d;}
.shousuo li a.nif:hover{color:#0066ff;}
.shousuo li b a{font-size:14px;color:#0066ff;}
.shousuo li .riqi{float:right;color:#878787;font-size:12px;}
/******** 404 *********/
.si{text-align:center;background:#fff;width:100%;float:left;margin-top:12%;}
.psicx{margin:15px 0;}
.psicx h1{font-family:"Arial";font-size:30px;font-weight:bold;color:#393939;}
.psicx p{font-family:"Arial";font-size:14px;font-weight:bold;color:#393939;}
.psicl h3{font-family:"Arial";font-size:16px;color:#5f5f5f;}
.psicl p{font-family:"Arial";font-size:12px;color:#5f5f5f;}
.ruturnk{margin:15px auto 0;-moz-border-radius:5px;-webkit-border-radius:5px;border-radius:5px;width:125px;height:50px;padding:4px 0 0;background:#ed0f0f;}
.ruturnk h1{font-family:"Arial";font-size:20px;font-weight:bold;color:#fff;margin: 0;padding: 0;}
.ruturnk p{line-height:16px;font-family:"Arial";font-size:14px;color:#fff;text-transform:uppercase;margin: 0;padding: 0;}

/* about */
.main_section_banner img {
    width: 100%;
}
.main_section_gray {
    background-color: #f7f7f7;
}
.title-part-list {
    text-align: center;
    padding: 35px 0;
    background-color: #fff;
}
.title-part-list a {
    font-size: 14px;
    color: #333;
    padding: 2px 45px;
    display: inline-block;
    border-right: 1px solid #e4e4e4;
}
.title-part-list a.action {
    color: #0066FF;
    font-weight: 700;
}
.title-part-list a:last-child {
    border-width: 0;
}
.about_main {
    width: 100%;
    float: left;
}
.about_main p {
    font-size: 16px;
    text-indent:2em;
}
.about_main .about_left {
    float: left;
    width: 46%;
    margin: 0 2% 30px;
}
.about_main .about_img {
    margin-bottom: 40px;
}
.about_main .about_img img {
    width: 100%;
}
.mappi {
    text-align: center;
}
.page_title {
    font-size: 20px;
    color: #0066FF;
    text-align: center;
    margin: 30px 0;
    width: 100%;
    float: left;
}
.page_title i {
    width: 20px;
    height: 2px;
    vertical-align: middle;
    display: inline-block;
    margin: -3px 6px 0;
    background-color: #333;
}
.core_business {
    padding: 0 0 80px;
}
.core_business_ul li {
    width: 33.333%;
    float: left;
    padding: 0 2.5%;
}
.core_pic {
    margin: 0 0 20px;
    overflow: hidden;
    position: relative;
}
.core_pic h3 {
    text-align: center;
    position: absolute;
    bottom: 0;
    width: 100%;
    line-height: 40px;
    color: #fff;
    font-size: 14px;
    background-color: rgba(0, 0, 0, .6);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.core_business_ul li p {
    font-size: 13px;
    color: #333;
    line-height: normal;
}
.about_contact {
    margin: 10px 0 25px;
    padding: 0 0 25px;
    text-align: center;
    border-bottom: 1px solid #0066ff;
}
.about_contact h3 {
    font-size: 18px;
}
.about_contact p {
    font-size: 14px;
    line-height: 30px;
}
.about_contact h4 {
    font-size: 14px;
}
.about_contact h4 b {
    font-size: 18px;
    font-weight: 700;
    font-family: 'Arial Negreta', 'Arial Normal', 'Arial';
}
.about_contact_bottom li {
    padding: 0 0 15px;
    display: inline-block;
}
.about_contact_bottom li:nth-child(2) {
    float: right;
}
.about_contact_bottom li h3 {
    font-size: 18px;
    margin-bottom: 10px;
}
.about_contact_bottom li h3 span,
.about_contact_bottom li p {
    font-size: 14px;
}

/* company_history */
#timeline {
    list-style: none;
    padding: 0 0 100px 22px;
    margin-left: 100px;
    position: relative;
    border-left: 2px solid #0066ff;
}
.company_history h3.ul_title {
    height: 43px;
    width: 43px;
    line-height: 43px;
    background-color: #0066ff;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    text-align: center;
    font-weight: 700;
    color: #fff;
    font-family: 'Arial Negreta', 'Arial Normal', 'Arial';
    position: absolute;
    top: -25px;
    left: -22px;
}
#timeline li {
    padding: 40px 0 0;
    position: relative;
}
#timeline .circle {
    top: 43px;
    left: -34px;
    width: 20px;
    height: 20px;
    background: #fff;
    border: 3px solid #0066ff;
    border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    display: block;
    position: absolute;
}
#timeline .date {
    top: 40px;
    left: -120px;
    font-weight: 700;
    color: #0066FF;
    font-size: 18px;
    position: absolute;
}
.uli_title {
    font-weight: 700;
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 30px;
}
#timeline .content {
    padding: 15px;
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    position: relative;
    background-color: #e4e4e4;
}
#timeline .content:before {
    content: "";
    width: 0;
    height: 0;
    border: solid transparent;
    position: absolute;
    left: 14%;
    border-bottom-color: #e4e4e4;
    border-width: 16px;
    top: 0;
    margin-top: -32px;
}
.content p {
    color: #333;
    font-size: 14px;
    word-break: break-word;
}
.row_top {
    padding-top: 80px;
}
.row_bottom {
    padding-bottom: 80px;
}
.about_certifica {
    padding: 50px;
    background-color: #fff;
}

/* products */
.products_list {
    padding: 30px 0;
    float: left;
    width: 100%;
}
.products_list .title_div {
    margin-bottom: 50px;
}
.product_name {
    font-weight: 700;
    font-size: 24px;
    margin-bottom: 15px;
}
.products_list p {
    font-size: 14px;
    line-height: 20px;
}
.products_list p.indent {
    text-indent: 2em;
}
.products_list > ul li {
    float: left;
}
.name_color {
    text-align: center;
    margin: 10px 0;
}
.name_color a {
    color: #0066FF;
    font-family: 'Arial Negreta', 'Arial Normal', 'Arial';
    font-weight: 700;
}
.products_list li p {
    -ms-word-break: break-all;
    word-break: break-all;
    width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    -webkit-line-clamp: 3;
    height: 60px;
}
.ellipsis {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}
.col-md-6 li {
    width: 46%;
    margin: 0 2% 35px;
}
.col-md-6 li .name_color a {
    font-size: 18px;
}
.col-md-6 li p {
    -webkit-line-clamp: 3;
}
.col-md-4 li {
    width: 30.333%;
    margin: 0 1.5% 35px;
}
.col-md-4 li .name_color a {
    font-size: 14px;
}
.select_car {
    background-color: #fff;
    border: 1px solid #797979;
    margin: 20px 0;
    padding: 10px;
    position: relative;
}
.select_car label {
    font-size: 14px;
    margin-right: 10px;
    float: left;
    line-height:  32px;
}
.style-select {
    display: inline-block;
}
.style-select-title {
    background-color: #fff;
    border: 1px solid #999;
    color: #666;
    line-height:  32px;
    padding: 0 35px 0 15px;
    display:  inline-block;
    position: relative;
}
.style-select .style-select-title::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    right: 1em;
    top: 50%;
    z-index: 1;
    margin-top: -2px;
    border-style: solid;
    border-width: .3rem .3rem 0 .3rem;
    transform: translateZ(0) rotate(0);
    border-color: #0066FF transparent transparent transparent;
    transition: transform 0.35s;
}
.style-select.st_open .style-select-title::before {
    transform: translateZ(0) rotate(180deg);
}
.style-select-options li {
    border-bottom: 1px solid #f2f2f2;
}
.style-select-option {
    position: relative;
    display: block;
    padding: .6em 1em;
}
.style-select-optgroup .style-select-option {
    padding: .6em 25px;
}
.style-select-list .style-select-option {
    font-weight: bold;
}
.style-select-option:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    background: #0066FF;
    transform: translateZ(0) scale(0);
    opacity: 0;
    transition: transform 0.35s, opacity 0.35s;
}
.style-select-option.st_selected:before,
.style-select-option:hover:before {
    transform: translateZ(0) scale(1);
    opacity: .17;
}
.style-select-label {
    padding: .6em 1em;
    font-weight: bold;
}
#tastySelect {
    position: absolute;
    left: -9999px;
    opacity: 0;
}
.style-select.future.st_open .style-select-options {
    opacity: 1;
    visibility: visible;
    transform: translateZ(0) translateY(0);
}
.style-select.future .style-select-options {
    position: absolute;
    z-index: 1;
    border-color: #0066FF;
    background: #fff;
    border-style: solid;
    border-width: 0 1px 1px 1px;
    left: 0;
    right: 0;
    margin-top: 11px;
    font-size: .8rem;
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    transform: translateZ(0) translateY(-20px);
    transition: opacity 0.35s, transform 0.35s, visibility 0.35s 0s;
}
.product_nameh {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 35px;
}
.col-md-4.center {
    text-align: center;
}
.list_li_cage {
    margin-bottom: 50px;
}
.list_li_cage li {
    float: left;
}

/* buy-back */
.buy_back .title_div {
    margin-bottom: 35px;
}
.buy_back_name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
}
.buy_back .title_div p {
    font-size: 16px;
    color: #666;
}
.click_ul li {
    margin-bottom: 1px;
    background-color: #f2f2f2;
}
.click_ul li .buy_top_back {
    height: 42px;
    line-height: 42px;
    padding: 0 10px;
    background-color: #e4e4e4;
}
.click_ul li .buy_top_back:hover {
    background-color: #d7d7d7;
}
.click_ul li .Collapsing {
    font-size: 16px;
    width: 92%;
    padding: 0;
    display: inline-block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.click_ul li span.down::before,
.click_ul li span.up::before {
    content: '';
    width: 25px;
    height: 25px;
    text-align: center;
    vertical-align: middle;
    margin: 0 10px 0 0;
    display: inline-block;
    background-image: url(../images/icon.png);
    background-repeat: no-repeat;
}
.click_ul li span.down::before {
    background-position: -40px 3px;
    background-color: #ccc;
}
.click_ul li span.up::before {
    background-position: -39px -26px;
    background-color: #0066ff;
}
.layout_default {
    float: right;
    margin: 13px 5px 0 0;
}
.click_ul .coll_body {
    padding: 10px 85px;
}
.click_ul .coll_body p {
    font-size: 14px;
}
.layre {
    padding: 15px;
    display: none;
}
.click_ul .layui-layer .paginations {
    position: absolute;
    bottom: 25px;
    left: 0;
    right: 0;
    margin: 0 auto;
}
.buy_back {
    width: 100%;
    float: left;
}
.buy_back .Collapsing::before {
    vertical-align: top;
    margin: 9px 10px 0 0;
}
.buy_back .coll_body {
    margin-bottom: 0;
}
.buy_back_table {
    float: left;
    width: 100%;
    text-align: center;
    font-size: 13px;
    color: #333333;
}
.buy_back_table li {
    float: left;
}
.buy_back_table .table_tr li {
    height: 55px;
    display: flex;
    justify-content:center;
    align-items:Center;
}
.buy_back_table li.table_name {
    width: 14%;
    font-family: 'Arial Normal', 'Arial';
    border: 1px solid #e4e4e4;
    background-color: #fcfcfc;
}
.table_bigcon {
    width: 61%;
}
.table_smallcon {
    width: 25%;
    background-color: #fae6bd;
}
.table_bigcon.first-child,
.table_bigcon.second-child,
.table_smallcon.first-child,
.table_smallcon.second-child {
    font-weight: 700;
    font-size: 18px;
}
.buy_back_table .table_tr .col-md-6 {  
    height: 55px;
    display: flex;
    justify-content:center;
    align-items: center;
}
.buy_back_table li .col-md-6 {
    width: 50%;
    background-color: #f4f4f4;
}
.buy_back_table li .col-md-6.fl {
    border-right: 2px solid #f7f7f7;
}
.buy_back_table li .col-md-6.fr {
    border-left: 2px solid #f7f7f7;
}
.table_bigcon.first-child {
    padding: 15px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: #e7e7e7;
}
.table_bigcon.second-child .col-md-6 {
    background-color: #efefef;
}
.table_smallcon.first-child {
    background-color: #ffcc66;
}
.table_smallcon.second-child {
    background-color: #fdd992;
}
.buy_back_table .table_smallcon li{ padding: 0 10%;}
.buy_back_table li li {
    float: none;
    width: 100%;
    padding: 0 17%;
    margin: 0 0 35px;
}
.buy_back_table li li p {
    -webkit-line-clamp: inherit;
    padding: 5px;
}
.table_tr {
    float: left;
    width: 100%;
    margin-bottom: 10px;
}
.table_more {
    font-size: 14px;
    color: #333;
    padding: 3px 0;
    margin-bottom: 10px;
    cursor: default;
    background-color: #d7d7d7;
}
.table_more_info {
    display: none;
    width: 100%;
    float: left;
    overflow: hidden;
}
.table_more_info .table_name ,.table_more_info .table_bigcon .col-md-6, .table_more_info .table_smallcon {
    margin-bottom: -2000px;
    padding-bottom:2000px;
    padding-top: 10px;
}

/* technology */
.technology_name,
.technology_names {
    margin: 7px 0;
}
.technology_name a {
    font-size: 16px;
    font-weight: 700;
}
.technology_main p.down_info {
    font-size: 14px;
    margin-bottom: 5px;
}
.technology_main p.down_info a {
    float: right;
}
.technology_main p.down_info > img {
    width: 20px;
    margin: 0 5px 0 0;
}
.technology_main p.down_info a img {
    width: 16px;
}
.technology_names a {
    font-size: 14px;
}

/* news */
.news_main {
    padding: 15px 0 30px;
}
.news_main p {
    padding: 20px 35px 0;
}
.nlist li {
    width: 100%;
    float: left;
    margin-bottom: 35px;
}
.nlist li .img {
    width: 30%;
}
.nlist li .nlist_rf {
    width: 67%;
    margin-top: 15px;
}
.nlist li .nlist_rf .newstitle a {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
}
.nlist li .nlist_rf .newtime {
    font-size: 12px;
    color: #999;
    margin-bottom: 5px;
}
.nlist li .nlist_rf p {
    font-size: 13px;
    color: #333333;
    line-height: 20px;
    -ms-word-break: break-all;
    word-break: break-all;
    width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    -webkit-line-clamp: 5;
}

/* new */
.newscontent {
    padding: 60px 0 0;
}
.newscontent .titles {
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid #d8d8d8;
}
.newscontent .titles h1 {
    font-size: 24px;
    margin-bottom: 10px;
}
.newscontent .titles span {
    color: #999;
}
.backclick {
    margin-top: 30px;
}
.backclick a.back {
    font-size: 14px;
    color: #333;
    padding-left: 15px;
    background-image: url(../images/icon.png);
    background-repeat: no-repeat;
    background-position: -552px -64px;
}
.backclick a.back {
    font-size: 16px;
    margin-right: 5px;
}
.backclick a.back:hover {
    text-decoration: underline;
}
.backclick .fr a {
    width: 45px;
    height: 45px;
    display: inline-block;
    margin: 0 8px;
    text-align: center;
    border: 1px solid #e5e5e5;
    color: #b1b1b1;
    font-size: 40px;
    font-family: serif;
    font-weight: 700;
}
.backclick .fr a:hover {
    background-color: #0066FF;
    border: 1px solid #0066FF;
}
.backclick .fr a:hover {
    color: #fff;
}

/* problem */
.page_content {
    padding: 25px 0 60px;
}
.problem_name {
    font-weight: 700;
    font-size: 24px;
    margin: 45px 0 20px;
}
.problem_title {
    font-weight: 700;
    font-size: 20px;
    padding: 15px 45px;
    background-color: #d0e0f8;
    border-width: 2px 0;
    border-style: solid;
    border-color: #afcefb;
}
.coll_body {
    display: none;
    margin-bottom: 20px;
}
.page_content .box {
    margin: 10px 55px;
}
.Collapsing {
    padding: 15px 0;
    font-weight: 700;
    font-size: 20px;
    cursor: default;
}
.Collapsing::before {
    content: '';
    width: 25px;
    height: 25px;
    text-align: center;
    vertical-align: middle;
    margin: -5px 10px 0 0;
    display: inline-block;
    background-image: url(../images/icon.png);
    background-repeat: no-repeat;
    background-position: -40px 3px;
    background-color: #ccc;
}
.current::before{
    background-position: -39px -26px;
    background-color: #0066ff;
}

/* download */
.down_content {
    width: 100%;
    margin: 0 auto;
    padding: 20px 20px 80px;
    background-color: #fff;
}
.row_th {
    width: 100%;
    float: left;
    font-size: 14px;
    color: #666;
    padding: 0 0 15px;
    border-bottom: 2px solid #0066ff;
}
.row_th span {
    float: left;
    text-align: center;
    width: 21%;
}
.row_th span.span {
    width: 14%;
}
.row_th span.span2 {
    width: 16%;
}
.down_content ul li .Collapsing span.span {
    width: 20.607%;
}
.down_content ul li .Collapsing span.span2 {
    width: 16%;
}
.down_content div.span3 {
    font-weight: 700;
    font-size: 14px;
    padding: 20px 10px;
    border-bottom: 1px solid #0066ff;
}
.down_content ul {
    margin: 0 0 0 21%;
}
.down_content ul li {
    padding: 10px 0;
    width: 100%;
    float: left;
}
.down_content ul li .blue {
    color: #0066ff;
}
.down_content ul li .Collapsing {
    padding: 10px 0;
    width: 92%;
    float: left;
}
.down_content ul li .Collapsing::before {
    display: block;
    float: left;
    margin: -2px 10px 0 0;
}
.down_content ul li .Collapsing span {
    font-size: 16px;
    float: left;
    width: 30.91%;
}
.down_content ul li .box_header {
    width: 100%;
    float: left;
    border-bottom: 1px solid #666;
}
.down_content ul li .box_header a {
    float: left;
    padding: 10px 0;
}
.down_content ul li .box h3 {
    float: left;
    width: 86%;
}
.down_content ul li .box a {
    text-align: center;
    font-size: 14px;
    color: #0066ff;
    float: left;
    width: 14%;
}
.down_content ul li .coll_body {
    clear: both;
    padding: 20px 10px;
    background-color: #f2f2f2;
}
.down_content ul li .coll_body p {
    font-size: 14px;
}
.down_content ul li .coll_body .p1 {
    font-size: 16px;
    margin: 5px 0 25px;
}
.down_content ul li .coll_body .p2 {
    font-size: 12px;
}

/* 产品详情 */
.pro_main_content {
    padding: 15px;
    background-color: #fff;
}
.breadcrumb {
    color: #333;
    margin-bottom: 15px;
}
.breadcrumb a {
    color: #333;
}
#MagnifierWrap2 {
    position: relative;
    text-align: center;
    width: 500px;
    margin: 20px auto;
    padding: 15px 0;
    z-index: 9;
    background-color: rgba(255, 255, 255, 1);
    -moz-box-shadow: 0px 0px 16px rgba(153, 153, 153, 0.349019607843137);
    -webkit-box-shadow: 0px 0px 16px rgba(153, 153, 153, 0.349019607843137);
    box-shadow: 0px 0px 16px rgba(153, 153, 153, 0.349019607843137);
}
.MagnifierMain {
    position: relative;
    width: 100%;
    overflow: hidden;
}
.MagnifierDrag {
    position: absolute;
    top: 0;
    left: 0;
    background-color: #fff;
    opacity: 0.4;
    filter: alpha(opacity = 40);
    cursor: move;
    width: 130px !important;
    height: 130px !important;
}
.MagnifierPop {
    position: absolute;
    top: 0;
    overflow: hidden;
}
.MagnifierImg {
    position: absolute;
    top:0;
    left: 0;
}
.MagnifierImg img {
    max-width: auto;
}
.heightdiv {
    position: relative;
    height: 100px;
}
.spec-items {
    position: relative;
    width: 92%;
    height: 100px;
    overflow: hidden;
    margin: 5px auto;
}
.spec-items ul {
    width: 500%;
    position: absolute;
    top: 10px;
    left: 0;
}
.spec-items li {
    width: 112px;
    float: left;
    overflow: hidden;
    margin-right: 3px;
    border:3px solid #fff;
    cursor: pointer;
}
.spec-items li.on {
    border: 3px solid #0066FF;
}
.spec-items li img {
    max-height: 83px;
}
span.spe_leftBtn, span.spe_rightBtn {
    position: absolute;
    bottom: 31%;
    display: block;
    width: 20px;
    height: 30px;
    text-align: center;
    font-size: 0;
    cursor: default;
    background-image: url(../images/icon.png);
}
span.spe_leftBtn {
    background-position: -119px 0;
    left: 0;
}
span.spe_rightBtn {
    background-position: -180px 0;
    right: 0;
}
span.on {
    color: #909090;
    cursor: pointer;
}
.pro_one_info {
    width: 500px;
    margin: 20px auto;
}
.pro_one_info h3 {
    font-weight: 700;
    font-size: 18px;
    color: #0066FF;
    text-align: center;
    padding: 5px 0;
    border-bottom: 1px solid #ccc;
}
.pro_one_info div {
    float: left;
    width: 100%;
    padding: 5px 10px;
    border-bottom: 1px solid #ccc;
}
.pro_one_info div label {
    font-size: 12px;
    color: #666;
    float: left;
    margin-top: 5px;
}
.pro_one_info div p {
    text-align: left;
    font-size: 14px;
    color: #333;
    float: right;
    width: 85%;
    /* white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis; */
}
.pro_one_info div p b.blue {
    font-size: 14px;
    color: #0066FF;
}
.pro_feature {
    margin: 10px auto;
    width: 500px;
}
.pro_feature span {
    float: left;
    width: 33.13%;
    margin: 0 0.1%;
    font-size: 14px;
    color: #333;
    line-height: 50px;
    text-align: center;
    background-color: #e4e4e4;
}
.pro_feature p {
    text-align: right;
    font-size: 14px;
    color: #CC3300;
    font-weight: 700;
    margin: 20px 0;
}
.pro_feature p > img {
    margin-right: 3px;
    vertical-align: text-top;
}
.pro_feature p a {
    margin-left: 5px;
}
.pro_table {
    margin: 50px 0;
}
.pro_table h3 {
    font-weight: 700;
    color: #0066FF;
    text-align: center;
    line-height: 24px;
    margin-bottom: 50px;
    font-size: 18px;
}
.pro_table ul li {
    float: left;
    width: 18.6%;
    text-align: center;
    background-color: #fafafa;
}
.pro_table ul li.one_tr {
    width: 7%;
}
.pro_table ul li div{
    height: 84px;
    padding: 0 3px;
    font-size: 20px;
    color: #333;
    border-left: 2px solid #fff;
    display: flex;
    justify-content:center;
    align-items:Center;
}
.pro_table ul li.one_tr div {
    font-size: 14px;
    line-height: 24px;
    font-weight: 700;
    background-color: #fff;
}
.pro_table ul li .tr_name {
    font-size: 20px;
    height: 56px;
    background-color: #f2f2f2;
}
.pro_table ul li div:not(:first-child) {
    border-bottom: 2px solid #fff;
}
.pro_table ul li.two_tr:hover .tr_name {
    color: #fff;
    background-color: #0066ff;
}
.pro_table ul li.two_tr:hover div:not(:first-child) {
    color: #fff;
    background-color: #65a2fe;
}
.pro_table ul li.two_tr div:nth-child(2) {
    font-size: 14px;
}
.pro_infomore {
    text-align: center;
}
.pros_names {
    font-weight: 700;
    font-size: 18px;
    color: #0066FF;
    text-align: center;
    margin-bottom: 20px;
}
.other_pro {
    width: 500px;
    margin: 20px auto;
}
.other_pro p {
    font-size: 13px;
}

/* 2018.09.12 */
.coloor {
    color: #0066FF;
    font-size: 14px;
    text-align: center;
    margin-bottom: 10px;
    display: none;
}





  


@media only screen and (max-width: 1400px) {
    .nav_item2 {
        margin-bottom: 5px;
    }
    .nav .right li {
        width: 27%;
        margin-left: 5%;
    }
    .nav .products_nav .right li {
        width: 25%;
    }
    .nav .products_nav .left .nav_item2 {
        width: 84.576%;
    }
}
@media only screen and (max-width: 1200px) {
    .logo {
        margin: 0 25px 0 0;
    }
    .language {
        display: inline-block;
        margin: 0 0 0 25px;
    }
    .title-part-list {
        padding: 25px 0 5px;
    }
    .title-part-list a {
        padding: 2px 25px;
        margin-bottom: 10px;
    }
    .title-part h1 {
        font-size: 30px;
        margin-bottom: 20px;
    }
    .title-part p {
        font-size: 16px;
    }
    .core_business_ul li {
        padding: 0 2%;
    }
    .MagnifierImg, .MagnifierDrag {
        display: none;
    }
	.shousuo li a.nif {width: 75%;}
}
@media only screen and (max-width: 1000px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    .header {
        padding: 0 15px;
    }
    .nav .logo, .nav .language {
        display: none;
    }
    .header > .logo {
        margin: 0 0 0 12%;
        display: inline-block;
    }
    .header > .language {
        float: right;
        display: inline-block;
    }
    .swiper-pagination {
        display: none;
    }
    .product-show ul li .text p {
        -webkit-line-clamp: 3;
    }
    .ecu_test_img {
        width: 60%;
    }
    .ecu_test_text {
        width: 39%;
    }
    .ecu_test_text ul li {
        margin-top: 20px;
        font-size: 18px;
    }
    .ecu_test_text h3 {
        font-size: 18px;
        line-height: 23px;
        margin-bottom: 0;
    }
    .ecu_test_other span {
        font-size: 18px;
        margin: 0 8px 15px;
    }
    .ecu_test_other span img {
        margin: -2px 3px 0 0;
        width: 38px;
    }
    .footer_left, .footer_right {
        width: 100%;
        float: none;
        margin-bottom: 20px;
    }
    .footer .ecu_again_ul li div {
        width: 89%;
    }
    .footer_right p {
        font-size: 14px;
        line-height: 26px;
    }
    .footer h3.title {
        font-size: 16px;
        margin-bottom: 15px;
    }
    .footer .ecu_again_ul {
        margin: 0;
    }
    .footer .ecu_again_ul li div h3 {
        font-size: 14px;
    }
    .footer-code {
        width: 75px;
    }
    .nav .left, .nav .products_nav .left {
        float: none;
        width: 100%;
        padding: 0;
        text-align: left;
    }
    .nav .right {
        display: none;
    }
    .nav .products_nav .left .nav_item2 {
        width: 100%;
        float: none;
    }
    .nav .products_nav .left .nav_item2 h3, .nav .right li h3 {
        font-weight: normal;
        font-size: 14px;
        margin: 0;
        color: #adadad;
    }
    .nav .products_nav .left .nav_item2 .imgq, .nav .products_nav .right .imgq {
        display: none;
    }
    .nav .products_nav .right {
        padding-left: 0;
        padding-bottom: 0;
        width: 100%;
        display: block;
        border-left: 0;
    }
    .nav .products_nav .right li {
        width: 100%;
        margin: 0;
        float: none;
    }
    .about_contact_bottom {
        text-align: center;
    }
    .about_contact_bottom li {
        display: block;
    }
    .about_contact_bottom li:nth-child(2) {
        float: none;
    }
    .about_contact_bottom li h3 {
        font-size: 16px;
    }
    .product_name, .newscontent .titles h1 {
        font-size: 20px;
    }
    .table_bigcon.first-child, .table_bigcon.second-child, .table_smallcon.first-child, .table_smallcon.second-child {
        font-size: 16px;
    }
    .down_content ul li .Collapsing span {
        font-size: 14px;
    }
    .problem_name {
        font-size: 20px;
        margin: 25px 0 20px;
    }
    .problem_title {
        font-size: 18px;
        padding: 15px;
    }
    .Collapsing {
        font-size: 16px;
        padding: 10px 0;
    }
    .backclick .fr a {
        width: 40px;
        height: 40px;
        font-size: 35px;
    }
    .partner_list .swiper-slide {
        width: 25%;
        padding: 0 10px;
    }
    .down_content ul li .Collapsing {
        width: 90%;
    }
    .page_content .box {
        margin: 10px 25px;
    }
    .nlist li .nlist_rf {
        margin-top: 12px;
    }
    .nlist li .nlist_rf p {
        -webkit-line-clamp: 4;
    }
    .pro_table ul li .tr_name, .pro_table ul li div {
        font-size: 16px;
    }
}
@media only screen and (max-width: 767px) {
    .footer .ecu_again_ul li img {
        max-width: 35px;
    }
    .footer .ecu_again_ul li div {
        width: 87%;
    }
    .row {
        padding: 45px 0;
    }
    .product-show ul li .text {
        padding: 5px;
    }
    .product-show ul li:hover .text {
        bottom: 35px;
    }
    .product-show ul li .text p {
        font-size: 13px;
        line-height: normal;
    }
    .product-show ul li h3 {
        font-size: 14px;
        line-height: 35px;
    }
    .title-part {
        margin-bottom: 30px;
    }
    .ecu_again_ul {
        margin-bottom: 0;
    }
    .title-part h1 {
        font-size: 22px;
    }
    .ecu_test_content {
        margin: 35px 0;
    }
    .ecu_test_img {
        width: 57%;
    }
    .ecu_test_text {
        width: 40%;
    }
    .ecu_test_text ul li {
        margin-top: 10px;
        font-size: 16px;
    }
    .ecu_test_text h3 {
        font-size: 16px;
    }
    .ecu_test_text ul li p {
        font-size: 12px;
    }
    .more {
        width: 40px;
        height: 40px;
        margin: 30px auto 0;
        background-position: 11px 14px;
    }
    .more.white {
        background-position: 11px -20px;
    }
    .more:hover, .more.white:hover {
        background-position: 11px -61px;
    }
    .ecu_test_other span {
        font-size: 16px;
        margin: 0 5px 10px;
    }
    .ecu_test_other span img {
        margin: -2px 1px 0 0;
        width: 33px;
    }
    .title-part-list a {
        padding: 2px 15px;
    }
    .about_main p, .click_ul li .Collapsing {
        font-size: 14px;
    }
    .click_ul .coll_body {
        padding: 10px;
    }
    .nlist li .nlist_rf .newstitle a {
        font-size: 16px;
        margin-bottom: 0
    }
    .nlist li .nlist_rf .newtime {
        display: none;
    }
    .nlist li .nlist_rf p {
        -webkit-line-clamp: 3;
    }
    .ecu_again_ul li > h3 {
        font-size: 18px;
        color: #fff;
        margin-bottom: 0;
    }
    .ecu_again_ul li:nth-child(2) {
        margin: 0 5%;
    }
    .title-part p {
        font-size: 14px;
    }
    .ecu_again_ul li div h3 b, .about_contact h3 {
        font-size: 16px;
    }
    .pro_table ul li {
        width: 18.2%;
    }
    .pro_table ul li.one_tr {
        width: 9%;
    }
}
@media only screen and (max-width: 640px) {
    .footer .ecu_again_ul li div {
        width: 85%;
    }
    .ecu_again_ul li > h3 {
        text-align: center;
    }
    .ecu_test_img {
        width: 100%;
        float: none;
        margin-bottom: 15px;
    }
    .ecu_test_text {
        width: 90%;
        float: none;
        margin: 0 auto;
    }
    .about_main .about_left {
        width: 100%;
        float: none;
        margin: 0 0 20px;
    }
    #timeline {
        margin-left: 90px;
    }
    #timeline .date {
        left: -110px;
        font-size: 16px;
    }
    .uli_title {
        margin-bottom: 20px;
    }
    #timeline .content:before {
        border-width: 12px;
        margin-top: -23px;
    }
    .row_top {
        padding-top: 50px;
    }
    .row_bottom {
        padding-bottom: 50px;
    }
    .about_certifica {
        padding: 50px 25px;
    }
    .buy_back_table li li p {
        font-size: 12px;
        line-height: normal;
    }
    .buy_back_table li li {
        padding: 0 8%;
        margin: 0 0 15px;
    }
    .down_content ul {
        margin: 0;
    }
    .nlist li .nlist_rf {
        margin-top: 5px;
    }
    .core_business_ul {
        clear: both;
    }
    .col-md-4 li:nth-child(2n+1) {
        width: 50%;
        padding: 0 2% 0 0;
        margin: 0 0 25px;
    }
    .col-md-4 li {
        width: 50%;
        padding: 0 0 0 2%;
        margin: 0 0 25px;
    }
    .products_list li p {
        -webkit-line-clamp: 3;
    }
    .list_li_cage {
        clear: both;
    }
    .news_main p {
        padding: 20px 0 0;
    }
    .nlist li {
        margin-bottom: 20px;
    }
    .core_business {
        padding: 0 0 20px;
    }
    .ecu_test .more.white {
        margin:  30px auto 0 !important;
    }
    #MagnifierWrap2, .pro_one_info, .pro_feature, .other_pro {
        width: 100%;
    }
    .pro_table ul li .tr_name, .pro_table ul li div {
        font-size: 14px;
    }
    .spec-items li {
        width: 104px;
    }
    /*404*/
	.si {margin-top: 30%;padding: 0 10px;}
}
@media only screen and (max-width: 480px) {
    .footer .ecu_again_ul li {
        float: none;
        width: 100%;
        padding: 5px 0;
    }
    .footer .ecu_again_ul li div {
        width: 89%;
    }
    .product-show ul li:nth-child(2n+1) {
        width: 48%;
        margin: 0 2% 15px 0;
    }
    .product-show ul li:nth-child(2n) {
        width: 48%;
        margin: 0 0 15px 2%;
    }
    .coloor {
        display: block;
    }
    .down_content ul li .Collapsing span {
        font-size: 12px;
    }
    .click_ul li .layui-layer {
        width: 85% !important;
        height: 66% !important;
        top: 18% !important;
    }
    .paginations span, .paginations a {
        padding: 5px 9px;
    }
    .ecu_again_ul, .ecu_again_ul li > h3 {
        text-align: left;
    }
    .ecu_again_ul li:nth-child(2) {
        margin: 0;
    }
    .ecu_again_ul li div {
        text-align: left;
        max-width: 83%;
    }
    .partner_list .swiper-slide {
        width: 50%;
    }
    .nlist li .img {
        width: 35%;
    }
    .nlist li .nlist_rf {
        width: 62%;
        margin-top: 0;
    }
    .nlist li .nlist_rf p {
        line-height: normal;
    }
    .footer-code {
        width: 70px;
    }
    .core_business_ul li {
        width: 100%;
        padding: 0;
        margin-bottom: 15px;
    }
    .down_content ul li .Collapsing {
        width: 87%;
    }
    .down_content ul li .Collapsing::before {
        display: block;
        float: left;
        margin: 0 5px 0 0;
        width: 20px;
        height: 20px;
        background-position: -42px 1px;
    }
    .down_content ul li .current::before {
        background-position: -41px -28px;
    }
    .down_content {
        padding: 20px 10px 80px;
    }
    .down_content ul li .box_header a img {
        width: 15px;
    }
    .problem_name {
        font-size: 18px;
    }
    .problem_title {
        font-size: 16px;
        padding: 10px;
    }
    .Collapsing {
        font-size: 14px;
    }
    .Collapsing::before {
        float: left;
        margin: 0 5px 0 0;
        width: 20px;
        height: 20px;
        background-position: -42px 1px;
    }
    .current::before {
        background-position: -41px -28px;
    }
    .page_content .box {
        margin: 10px 15px;
    }
    .buy_back.last_past {
        overflow: auto;
    }
    .buy_back_table {
        width: 180%;
    }
    .pro_table ul li.one_tr, .pro_table ul li {
        width: 100%;
    }
    .pro_table ul li div:nth-child(2) {
        font-size: 12px;
        width: 32%;
    }
    .pro_table ul li div:nth-child(3) {
        width: 20%;
    }
    .pro_table ul li div {
        width: 16%;
        float: left;
    }
    .pro_table ul li.two_tr div:nth-child(4) {
        width: 14%;
    }
    .pro_table ul li.two_tr div:last-child {
        width:  18%;
    }
    .pro_table ul li.one_tr div {
        height: 56px;
        float: left;
    }
    .pro_table ul li .tr_name {
        height: 90px;
        border-bottom: 2px solid #fff;
    }
    .pro_table ul li div {
        height: 90px;
    }
    .pro_main_content {
        padding: 15px 10px;
    }
    .pro_table ul li.two_tr div:nth-child(2), .pro_table ul li .tr_name, .pro_table ul li div {
        font-size: 12px;
    }
    .pro_one_info div p {
        font-size: 12px;
        width: 77%;
    }
    .pro_feature span {
        line-height: 40px;
    }
    .pro_table h3 {
        font-size: 16px;
        margin-bottom: 30px;
    }
    .spec-items {
        height: 92px;
    }
    .spec-items li {
        width: 96px;
    }
    .spec-items li img {
        max-height: 75px;
    }
    .shousuo li a.nif{width:auto;overflow:visible;text-overflow:clip;white-space:normal;word-break:break-all;line-height:23px;}	
    /*404*/
	.psicx h1 {font-size: 24px;}
	.psicx p {font-size: 12px;}
	.psicl h3 {font-size: 14px;}
	.psic {width: 80%;margin: 0 auto;}
}
@media only screen and (max-width: 414px) {
    #timeline {
        margin-left: 70px;
    }
    #timeline .date {
        left: -95px;
        font-size: 14px;
        top: 42px;
    }
    #timeline .circle {
        top: 44px;
        left: -31px;
        width: 15px;
        height: 15px;
    }
    .col-md-6 li {
        width: 100%;
        float: none;
        margin: 0 0 30px;
    }
    .products_list li p {
        -webkit-line-clamp: 3;
    }
    .product_name, .newscontent .titles h1 {
        font-size: 18px;
    }
    .click_ul li .Collapsing {
        width: 90%;
    }
    .layui-layer {
        width: 90% !important;
    }
    .layui-layer .paginations span, .layui-layer .paginations a {
        padding: 5px 10px;
    }
    .buy_back .title_div p {
        font-size: 14px;
    }
    .buy_back_name {
        font-size: 16px;
    }
    .buy_back_table {
        font-size: 12px;
    }
    .table_bigcon.first-child, .table_bigcon.second-child, .table_smallcon.first-child, .table_smallcon.second-child {
        font-size: 14px;
    }
    .products_list .title_div {
        margin-bottom: 20px;
    }
    .backclick .fr a {
        width: 35px;
        height: 35px;
        line-height: 35px;
        font-size: 30px;
        margin: 0 3px;
    }
    .heightdiv {
        height: 90px;
    }
    .spec-items {
        height: 85px;
    }
    .spec-items li {
        width: 79px;
    }
    .spec-items li img {
        max-height: 68px;
    }
    .ecu_again_ul li p {
      font-size: 12px;
      line-height: 18px;
    }
    .ecu_again_ul li div h3 b {
      font-size: 14px;
    }
    /*404*/
	.si {margin-top: 25%;}
}
@media only screen and (max-width: 375px) {
    .col-md-4 li:nth-child(2n+1), .col-md-4 li {
        width: 100%;
        padding: 0;
        margin: 0 0 25px;
    }
    .nlist li .nlist_rf p {
        -webkit-line-clamp: 2;
    }
    .spec-items {
        height: 78px;
    }
    .spec-items li {
        width: 69px;
    }
    .footer .ecu_again_ul li img {
        max-width: 33px;
    }
    .footer .ecu_again_ul li div {
        width: 87%;
    }
    .spec-items li img {
        max-height: 61px;
    }
    .heightdiv {
        height: 86px;
    }
    /*404*/
	.ruturnk h1{font-size:17px;}
	.ruturnk p{font-size:12px;}
	.psicx h1 {font-size: 20px;}
}