@charset "utf-8";
#banner {
    width: 100%;
    height: 550px;
    background: #111;
}
#space {
    height: 150px;
}

@media (max-width:1279px) { /*mp*/
#mp-head {
    background: #00468D;
    height: 80px;
}
#space {
    height: 10px;
}
}
/* 产品栏目菜单 */
#child {
    background: #f6f7fb;
}
#child .wrap>a {
    width: 33.333333%;
}
/* 产品首页列表 */
#product {
    padding: 0 0 70px 0;
    background: #f6f7fb;
}
#product .wrap {
    display: flex;
    flex-wrap: wrap;
    width: calc(100% + 35px);
}
#product .wrap a {
    display: block;
    width: calc((100% - 75px)/4);
    height: 0;
    padding-bottom: calc((100% - 75px)/4);
    border: 1px solid #ededed;
    box-sizing: border-box;
    background: #fff;
    margin: 0 25px 25px 0;
    overflow: hidden;
    transition: all .35s;
}
#product .wrap a:hover {
    box-shadow: 0 0 25px rgba(0,0,0, .08);
}
#product .wrap a .info {
    padding: 30px;
    text-align: center;
}
#product .wrap a .info .name {
    color: #2e2d3c;
    font-size: 2rem;
    line-height: 1.3;
    transition: all .25s;
    font-weight: bold;
}
#product .wrap a:hover .info .name {
    color: #00468D;
}
#product .wrap a .info .series {
    margin-top: 8px;
    font-size: 1.4rem;
    color: #999;
    font-weight: 300;
}
#product .wrap a .img {
    width: 100%;
    height: 0;
    padding-bottom: calc(100% - 135px);
    position: relative;
    transition: all .35s;
}
#product .wrap a .img img {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    max-height: 100%;
}
#product .wrap a:hover .img {
    margin-top: 15px;
    transform: scale(.95);
}
#product .wrap a:first-child {
width: calc((((100% - 75px)/4)*2) + 25px);
}
#product .wrap a:first-child .img {
    width: 45%;
    float: left;
    padding-bottom: 50%;
    box-sizing: border-box;
    transform: scale(.9);
}
#product .wrap a:hover:first-child .img {
    margin-top: unset;
    transform: scale(.9);
}
#product .wrap a:first-child .info {
    width: 55%;
    float: right;
    box-sizing: border-box;
    text-align: left;
    padding-left: 10px;
    padding-top: 80px;
}
#product .wrap a:first-child .info .name {
    font-size: 3.2rem;
}
#product .wrap a:first-child .info .series {
    font-size: 1.6rem;
}
#product .wrap a:nth-of-type(4n+3) {
    margin-right: 0;
}
/* 产品目录列表页 */
#category {
    padding: 0 0 50px 0;
    background: #f6f7fb;
}
#category .wrap {
    display: flex;
    justify-content: space-between;
    padding-top: 30px;
}
.catalog {
    width: 317px;
}
.catalog>.title {
    font-size: 1.6rem;
    color: #2b2b2b;
}
.catalog>.mp-title {
    display: none;
    font-size: 1.6rem;
    color: #2b2b2b;
}
.catalog .box {
    margin-top: 20px;
    border: 1px solid #e6e7e7;
    background: #fff;
}
.catalog .box>.title { font-size: 2.4rem; color: #FFFFFF; font-weight: 500; padding: 16px 20px; border-bottom: 1px solid #eee; position: relative; background: #00468D; }
.catalog .box>.title::after {
    display: block;
    content: '\e615';
    font-family: 'iconfont';
    margin-right: 8px;
    font-size: 1.4rem;
    position: absolute;
    right: 16px;
    top: 17px;
    color: #bbb;
    transform: rotate(90deg);
    margin: auto;
    transition: all .3s;
}

.catalog .box>.title.active::after { transform: rotate(-90deg); }
.catalog .box>.list { padding: 0px 0 0px 0; }
.catalog ul>li { margin: 0px 0; position: relative; }
.catalog ul>li:nth-child(even) { background-color: #f9f9f9; }
.catalog ul>li.active>a { z-index: 1; position: relative; }
.catalog ul>li.active>a::before { position: absolute; width: 3px; height: 100%; background: #00468D; content: ''; left: -1px; top: 0; }

.catalog ul>li a:hover { background: #00468D; color: #FFFFFF; }
.catalog ul>li.active a:hover { color: #FFFFFF; }

.catalog ul>li li>a::before { display: none; }
.catalog ul>li>a { display: block; padding: 8px 20px; line-height:1.5; color: #2b2b2b; font-size: 1.5rem; }

.catalog ul>li ul { display: none; }

.catalog ul>li.active>a { color: #00468D; font-weight: bold; }
.catalog ul>li.active>ul { display: block; }

.catalog ul>li ul li a { padding-left: 40px; display: block; }
.catalog ul>li.active>ul>li.sidenavcur>a { color: #00468D; font-weight: bold; }

.catalog ul>li ul li a:hover { background: #00468D; color: #FFFFFF; }
.catalog ul>li ul li.sidenavcur a:hover { color: #FFFFFF; }

.catalog ul>li ul li a::before { content: "●"; font-size: 8px; display: inline-block; border-width: 1px; border-style: solid; border-color: transparent; border-image: initial; border-radius: 50%; padding: 0px 6px 0px 0px; }
.catalog ul>li ul li:nth-child(even) { background-color: #FFFFFF; }

.catalog ul>li .plus { position: absolute; width: 24px; height: 24px; right: 10px; top: 0; margin-top: 5px; cursor: pointer; z-index: 2; }
.catalog ul>li .plus:before { width: 12px; height: 2px; background: #cdcdcd; content: ''; display: block; position: absolute; left: 50%; top: 50%; margin: -1px auto auto -7px; }
.catalog ul>li .plus:hover:before { background: #999; }
.catalog ul>li .plus:after { width: 2px; height: 12px; background: #cdcdcd; content: ''; display: block; position: absolute; left: 50%; top: 50%; margin: -6px auto auto -2px; }
.catalog ul>li .plus:hover:after { background: #999; }
.catalog ul>li .less { position: absolute; width: 24px; height: 24px; right: 10px; top: 0; margin-top: 5px; cursor: pointer; z-index: 2; }
.catalog ul>li .less:before { width: 12px; height: 2px; background: #cdcdcd; content: ''; display: block; position: absolute; left: 50%; top: 50%; margin: -1px auto auto -7px; }
.catalog ul>li .less:hover:before { background: #999; }

@media (max-width:1679px) { /*1440*/
.catalog {
    width: 300px;
}
}

@media (max-width:1439px) { /*1366*/
.catalog {
    width: 300px;
}
#product .wrap a .info .name {
    font-size: 1.8rem;
}
#product .wrap a .info .series {
    font-size: 1.4rem;
}
#product .wrap a:first-child .info .name {
    font-size: 3rem;
}
#product .wrap a:first-child .info .series {
    font-size: 1.5rem;
}
}

@media (max-width:1365px) { /*1280*/
.catalog {
    width: 280px;
}
.catalog ul>li>a {
    font-size: 1.4rem;
}
#product .wrap a .info .name {
    font-size: 1.8rem;
}
#product .wrap a .info .series {
    font-size: 1.3rem;
}
#product .wrap a:first-child .info .name {
    font-size: 2.6rem;
}
#product .wrap a:first-child .info .series {
    font-size: 1.4rem;
}
}
.product-list {
	
width:-webkit-calc(100% - 350px); 
width:-moz-calc(100% - 350px); 
width:calc(100% - 350px); 

}
.product-list .title {
    text-align: right;
}
.product-list .title>a {
    display: inline-block;
    font-size: 1.4rem;
    color: #999;
}
.product-list .title>a.grid {
    margin-right: 12px;
}
.product-list .title>a.grid::before {
    content: '\e81c';
    font-family: 'iconfont';
    font-size: 1.6rem;
    margin-right: 6px;
}
.product-list .title>a.list::before {
    content: '\e74d';
    font-family: 'iconfont';
    font-size: 1.5rem;
    margin-right: 6px;
}
.product-list .title>a.active {
    color: #00468D;
}

@media (max-width:1679px) { /*1440*/
.product-list {
    width: 1020px;
}
}

@media (max-width:1439px) { /*1366*/
.product-list {
    width: 950px;
}
}

@media (max-width:1365px) { /*1280*/
.product-list {
    width: 890px;
}
}

@media (max-width:1279px) { /*mp*/
#product {
    padding-bottom: 50px;
}
#product .wrap {
    width: calc(100% + 15px);
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box;
}
#product .wrap a {
    width: calc((100% - 15px)/2);
    padding-bottom: calc((100% - 15px)/2);
    margin: 0 15px 15px 0;
}
#product .wrap a .info {
    padding: 20px 15px;
}
#product .wrap a .info .name {
    font-size: 1.6rem;
}
#product .wrap a .img {
    padding-bottom: calc((100% - 15px)/2);
}
#product .wrap a .img img {
    max-height: 90%;
}
#product .wrap a:first-child {
    width: calc(100% + 15px);
}
#product .wrap a:first-child .info {
    padding-top: 60px;
}
#product .wrap a:first-child .info .name {
    font-size: 2.7rem;
}
#product .wrap a:first-child .info .series {
    font-size: 1.5rem;
}
#product .wrap a:nth-of-type(2n+1) {
    margin-right: 0;
}
#category {
    padding: 0 15px 60px 15px;
    margin-top: -25px;
}
#category .wrap {
    display: block;
}
.catalog {
    width: 100%;
}
.catalog>.title {
    display: none;
}
.catalog>.mp-title {
    display: block;
}
.catalog>.mp-title>span {
    display: inline-block;
    background: #ffff00;
    padding: 5px;
    color: #111;
    position: relative;
    top: -1px;
}
.catalog .box>.title::after {
    transform: rotate(-90deg);
}
.catalog .box>.title.active::after {
    transform: rotate(90deg);
}
.catalog .box>.list {
    display: none;
}
.product-list {
    width: 100%;
}
.product-list .title {
    text-align: left;
    margin-top: 30px;
}
}
.product-list .related {
    display: flex;
    flex-wrap: wrap;
    margin-top: 20px;
}
.product-list .related>.item {
    width: calc(25% + 1px);
    box-sizing: border-box;
    border: 1px solid #e6e7e7;
    padding: 20px;
    background: #fff;
    margin-right: -1px;
    margin-bottom: -1px;
    position: relative;
    transition: box-shadow .2s;
}
.product-list .related>.item:hover {
    box-shadow: 0 8px 16px rgba(0,0,0, .1);
    position: relative;
    z-index: 1;
}
.product-list .related>.item::after {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0, 0);
    z-index: 1;
    transition: background .35s;
    visibility: hidden;
}
.product-list .related>.item.dark::after {
    background: rgba(0,0,0, .3);
    visibility: visible;
}

@media (max-width:1439px) { /*1366*/
.product-list .related>.item {
    width: calc(33.33333% + 1px);
}
}

.product-list .related>.item>a { display: block; position: relative; }
.product-list .related>.item>a .img { margin: 0 10px; height: 0; padding-bottom: 100%; overflow: hidden; }
.product-list .related>.item>a .img>img { transition: transform .35s; }
.product-list .related>.item:hover>a .img>img { }
.product-list .related>.item .pname { display: block; }
.product-list .related>.item .pname .model { color: #2b2b2b; font-size: 1.8rem; font-weight: bold; }
.product-list .related>.item .pname .name { text-align: center; font-size: 1.5rem; margin-top: 8px; }
.product-list .related>.item .pname:hover .name { color: #00468D; }
.product-list .related>.item .view { display: block; line-height: 38px; height: 40px; background: #AAAAAA; color: #fff; text-align: center; font-size: 1.6rem; margin-top: 5px; }
.product-list .related>.item .view:hover { background: linear-gradient(#00468D, #00468D); }

@media (max-width:1679px) { /*1440*/
.product-list .related>.item .pname .model {
    font-size: 1.7rem;
}
.product-list .related>.item .view {
    font-size: 1.5rem;
}
}
.product-list .related .doc-container {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    background: #fff;
    padding-bottom: 10px;
    z-index: 2;
    transition: border-radius .3s;
}
.product-list .related .doc-container.active {
    border-radius: 10px 10px 0 0;
}
.product-list .related .doc-container>.tit {
    display: block;
    font-size: 1.5rem;
    text-align: center;
    line-height: 46px;
    height: 46px;
}
.product-list .related .doc-container>.tit::before {
    content: '\e626';
    font-family: 'iconfont';
    color: #bbb;
    margin-right: 8px;
}
.product-list .related .doc-container>.tit::after {
    content: '\e624';
    font-family: 'iconfont';
    color: #999;
    margin-left: 9px;
    transform: rotate(90deg) scale(.6);
    display: inline-block;
}
.product-list .doc-container .doc-list {
    display: none;
}
.product-list .doc-container .doc-list>a {
    display: block;
    padding: 13px 20px;
    font-size: 1.4rem;
    transition: background .25s;
}
.product-list .doc-container .doc-list>a:hover {
    background: #eee;
}
.product-list .doc-container .doc-list>a svg {
    position: relative;
    top: -1px;
    margin-right: 5px;
}
.product-list .doc-container .doc-list>a.all {
    padding-left: 44px;
    font-size: 1.3rem;
    color: #00468D;
}
.product-list .doc-container .doc-list>a.all::after {
    content: '\e615';
    font-family: 'iconfont';
    margin-left: 5px;
}
.product-list .doc-container .doc-list>a.all:hover {
    background: none;
}
.product-list>.list {
    display: block;
}
.product-list>.list>.item {
    width: 100%;
    height: 250px;
    display: flex;
}
.product-list>.list>.item::after {
    display: none;
}
.product-list>.list>.item>a .img {
    margin: 0 20px;
    width: 210px;
    height: 210px;
    padding-bottom: 0;
    overflow: hidden;
}
.product-list>.list>.item>a .img>img {
    max-height: 210px;
    max-width: 210px;
}
.product-list>.list>.item>div {
    padding-top: 20px;
    padding-left: 10px;
}
.product-list>.list>.item .view {
    display: block;
    width: 150px;
    margin-top: 40px;
}
.product-list>.list .doc-container {
    position: relative;
    width: 150px;
    margin-top: 12px;
}
.product-list>.list .doc-container .tit {
    border: 1px solid #e6e7e7;
    height: 38px;
    line-height: 38px;
    margin-bottom: -1px;
}
.product-list>.list .doc-container .tit:hover {
    border: 1px solid #bbb;
}
.product-list>.list .doc-container>.tit::after {
    transform: rotate(-90deg) scale(.6);
}
.product-list>.list .doc-container .doc-list {
    width: 350px;
    background: #fff;
    border: 1px solid #e6e7e7;
    box-shadow: 0 5px 10px rgba(0,0,0, .06);
}

@media (max-width:1279px) { /*mp*/
.product-list .related>.item {
    width: calc(50% + 1px);
}
.product-list .related>.item .pname .model {
    font-size: 1.5rem;
}
.product-list .related>.item .pname .name {
    font-size: 1.3rem;
}
.product-list .related>.item .view {
    font-size: 1.4rem;
}
.product-list .related .doc-container>.tit {
    font-size: 1.4rem;
}
.product-list .doc-container .doc-list>a {
    font-size: 1.3rem;
    padding: 10px 15px;
}
.product-list .doc-container .doc-list>a svg {
    margin-right: 2px;
}
.product-list .doc-container .doc-list>a.all {
    padding-left: 34px;
}
.product-list>.list>.item {
    width: 100%;
    padding: 15px;
    height: auto;
}
.product-list>.list>.item>a {
    width: 40%;
}
.product-list>.list>.item>a>.img {
    margin: 0;
    width: 100%;
    height: 0;
    padding-bottom: 100%;
    position: relative;
}
.product-list>.list>.item>a>.img>img {
    max-height: 100%;
    max-width: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.product-list>.list>.item>div {
    width: 55%;
}
.product-list>.list>.item .view {
    width: 130px;
    margin-top: 20px;
}
.product-list>.list .doc-container {
    width: 130px;
    margin-top: 12px;
}
.product-list>.list .doc-container .doc-list {
    width: 190px;
    position: absolute;
    box-sizing: border-box;
}
}
/* 产品详情页 */
#main {
    background: #fff;
    padding: 30px 0 60px 0;
}
#main>.wrap {
    display: flex;
    justify-content: space-between;
}
#main .info {
    max-width: 55%;
}
#main h1 {
    font-size: 4rem;
    color: #2b2b2b;
    margin-bottom: 0;
}
#main h2 {
    font-weight: normal;
    font-size: 2.6rem;
    color: #2b2b2b;
    margin-top: 18px;
}
#main .info .cls {
    font-size: 1.4rem;
    margin-top: 40px;
    color: #bbb;
}
#main .info .cls a {
    color: #bbb;
    text-decoration: underline;
}
#main .info .cls a:hover {
    color: #00468D;
}
#main .info .desc, #main .info .desc p, #main .info .desc div {
    font-size: 1.7rem;
    margin-top: 20px;
    line-height: 1.6;
}
#main .do {
    margin-top: 30px;
}
#main .do .buy {
    display: inline-block;
    background: #00468D;
    color: #fff;
    padding: 12px 20px 13px 20px;
    font-size: 1.6rem;
}
#main .do .buy:hover {
    background: linear-gradient(#00468D, #00468D);
}
#main .do .buy::before {
    content: '\e606';
    font-family: 'iconfont';
    font-size: 1.7rem;
    margin-right: 10px;
}
#main .do .tech {
    display: inline-block;
    border: 1px solid #00468D;
    color: #00468D;
    padding: 11px 19px 12px 46px;
    font-size: 1.6rem;
    margin-left: 17px;
    position: relative;
}
#main .do .tech:hover {
    border: 2px solid #00468D;
    padding: 10px 18px 11px 45px;
}
#main .do .tech::before {
    content: '\e60f';
    font-family: 'iconfont';
    font-size: 1.9rem;
    margin-right: 10px;
    position: absolute;
    left: 19px;
    margin-top: -1px;
}
#main .do .tech:hover::before {
    left: 18px;
}
#main .focus {
    max-width: 500px;
    margin-bottom: -30px;
    position: relative;
}
#main .focus .swiper-slide {
    text-align: center;
}
#main .focus .swiper-slide img {
    max-width: 500px;
    max-height: 400px;
}
#main .focus .swiper-pagination {
    width: 100%;
}
#main .focus .swiper-pagination-bullet {
    margin: 0 4px 0 5px;
    width: 8px;
    height: 8px;
}
#main .focus .swiper-pagination-bullet-active {
}

@media (max-width:1679px) { /*1440*/
#main h1 {
    font-size: 3.8rem;
}
#main h2 {
    font-size: 2.4rem;
}
#main .info .desc, #main .info .desc p, #main .info .desc div {
    font-size: 1.6rem;
}
#main .do .buy {
    font-size: 1.5rem;
}
#main .do .tech {
    font-size: 1.5rem;
}
}

@media (max-width:1439px) { /*1366*/
#main .info .desc, #main .info .desc p, #main .info .desc div {
    font-size: 1.5rem;
}
}

@media (max-width:1365px) { /*1280*/
#main h1 {
    font-size: 3.8rem;
}
#main h2 {
    font-size: 2.4rem;
}
#main .info .cls {
    font-size: 1.3rem;
}
#main .focus {
    max-width: 400px;
}
#main .focus .swiper-slide img {
    max-width: 400px;
    max-height: 380px;
}
}

@media (max-width:1279px) { /*mp*/
#main {
    padding: 85px 15px 60px 15px;
}
#main>.wrap {
    display: block;
}
#main .info {
    max-width: 100%;
}
#main .focus {
    width: 100%;
    max-width: unset;
    margin: auto;
    margin-bottom: 0;
}
#main .focus .swiper-slide img {
    max-width: unset;
    max-height: 350px;
}
}
#tag {
    display: flex;
}
#tag>a {
    font-size: 1.6rem;
    padding: 16px 19px 17px 19px;
    border: 1px solid #e6e7e7;
    margin-right: -1px;
    border-bottom: 0px none;
    margin-bottom: -1px;
}
#tag>a:hover {
    color: #00468D;
}
#tag>a.active {
    background: #f6f7fb;
    color: #00468D;
    position: relative;
}
#tag>a.active::before {
    content: '';
    display: block;
    width: calc(100% + 2px);
    height: 2px;
    background: #00468D;
    position: absolute;
    left: -1px;
    top: -1px;
}

@media (max-width:1365px) { /*1280*/
#tag>a {
    font-size: 1.5rem;
}
}

@media (max-width:1279px) { /*mp*/
#tag {
    padding: 0 15px;
}
#tag>a:last-child {
    /*display: none;*/
}
}
#content {
    background: #f6f7fb;
    border-top: 1px solid #e6e7e7;
    padding: 50px 0 80px 0;
}
#content .intro, #content .document, #content .certificate, #content .product {
    display: none;
}
#content .intro dl {
    margin-bottom: 20px;
    margin-top: 40px;
    border-bottom: 1px dashed #ccc;
    padding: 0 20px 30px 0;
}
#content .intro dl:first-child {
    margin-top: 0;
}
#content .intro dl>dt {
    font-size: 3.2rem;
    color: #00468D;
    font-weight: bold;
}
#content .intro dl>dd {
    font-size: 1.6rem;
    margin-top: 20px;
    line-height: 1.8;
}
#content .intro dl>dd p, #content .intro dl>dd div {
    font-size: 1.6rem;
    line-height: 1.8;
    margin-bottom: 20px;
}
#content .intro dl>dd p {
	
}
#content .intro dl>dd ul {
    padding-left: 20px;
    max-width: 1400px;
    box-sizing: border-box;
}
#content .intro dl>dd ul li {
    list-style: disc;
    line-height: 1.4;
    margin-bottom: 10px;
}
#content .document .title {
    color: #464646;
    font-size: 2.4rem;
}
#content .document .list {
    border-top: 1px solid #eee;
    margin-top: 20px;
}
#content .document .list>.item {
    border-bottom: 1px solid #eee;
    padding: 20px 0;
    font-size: 1.5rem;
}
#content .document .list>.item a, #content .document .list>.item span {
    display: inline-block;
    padding-left: 2px;
}
#content .document .list>.item .loading {
    display: inline-block;
    margin-left: 20px;
    vertical-align: middle;
    height: 16px;
}
#content .document .list>.item a span {
    margin-left: 2px;
}
#content .document .list>.item a:hover span {
    text-decoration: underline;
    color: #00468D;
}
#content .document .list>.item>span {
    margin-left: 20px;
    color: #bbb;
    font-size: 1.35rem;
    letter-spacing: .04rem;
}
#content .certificate .title {
    color: #464646;
    font-size: 2.4rem;
}
#content .certificate .list {
    border-top: 1px solid #eee;
    margin-top: 20px;
}
#content .certificate .list>a {
    border-bottom: 1px solid #eee;
    padding: 20px;
    width: 33.33333%;
    float: left;
    display: flex;
    box-sizing: border-box;
    align-items: center;
    position: relative;
}
#content .certificate .list>a::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: #00468D;
    left: 0;
    bottom: -1px;
    position: absolute;
    transition: all .5s;
}
#content .certificate .list>a:hover::after {
    width: 100%;
}
#content .certificate .list>a img {
    max-width: 100px;
    height: 80px;
}
#content .certificate .list>a span {
    display: inline-block;
    margin-left: 20px;
    font-size: 1.5rem;
}
#content .certificate .list>a:hover span {
    color: #00468D;
}
#content .product .wrap {
    display: flex;
    justify-content: space-between;
}

@media (max-width:1679px) { /*1440*/
}

@media (max-width:1439px) { /*1366*/
#content .intro dl>dt {
    font-size: 3rem;
}
#content .intro dl>dd {
    font-size: 1.5rem;
}
#content .intro dl>dd p, #content .intro dl>dd div {
    font-size: 1.5rem;
}
}

@media (max-width:1365px) { /*1280*/
#content .intro dl>dt {
    font-size: 2.8rem;
}
#content .intro dl>dd {
    font-size: 1.4rem;
}
#content .intro dl>dd p, #content .intro dl>dd div {
    font-size: 1.4rem;
}
}

@media (max-width:1279px) { /*mp*/
#content {
    padding: 50px 15px 50px 15px;
}
#content .document .list>.item>span {
    font-size: 1.3rem;
}
#content .certificate .list>a {
    padding: 15px;
    width: 100%;
    float: none;
}
}
.fs {
    background: #f6f7fb;
    padding-bottom: 50px;
}
.fs .wrap {
    display: flex;
}
.fs .wrap>a {
    display: block;
    width: calc(20% - 2px);
    height: 0;
    padding-bottom: 10%;
    background: #00468D;
    margin-right: 2px;
    position: relative;
    overflow: hidden;
}
.fs .wrap>a:last-child {
    margin-right: 0;
}
.fs .wrap>a .img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: #eee no-repeat center/cover;
}
.fs .wrap>a::before {
    position: absolute;
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0, .6);
    z-index: 1;
    transition: all .45s;
}
.fs .wrap>a::after {
    position: absolute;
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(#fb5483, #112a96);
    z-index: 2;
    transition: all .25s;
    opacity: 0;
}
.fs .wrap>a:hover::before {
    opacity: 0;
}
.fs .wrap>a:hover::after {
    opacity: .8;
}
.fs .wrap>a>div {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 3;
    left: 0;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.fs .wrap>a .iconfont {
    color: #fff;
    font-size: 5.2rem;
    display: block;
    margin-top: -2px;
    position: relative;
    transition: all .25s;
}
.fs .wrap>a:hover .iconfont {
    transform: scale(1.2);
    margin-top: 5px;
}
.fs .wrap>a .icon-shimuchuguianzhuang {
    transform: scale(.96);
    top: 2px;
}
.fs .wrap>a .icon-buildings_factory {
    transform: scale(.94);
    top: 1px;
}
.fs .wrap>a .icon-taiyangnengdianchi {
    transform: scale(.95);
    top: 2px;
}
.fs .wrap>a .icon-ditie {
    transform: scale(.93);
    top: 2px;
}
.fs .wrap>a .tit {
    color: #fff;
    font-size: 1.5rem;
    display: block;
    margin-top: 10px;
    transition: all .25s;
}
.fs .wrap>a:hover .tit {
    margin-top: 30px;
}

@media (max-width:1679px) { /*1440*/
.fs .wrap>a .iconfont {
    font-size: 4.8rem;
}
}

@media (max-width:1439px) { /*1366*/
.fs .wrap>a .iconfont {
    font-size: 4.6rem;
}
.fs .wrap>a .tit {
    font-size: 1.4rem;
}
}

@media (max-width:1365px) { /*1280*/
.fs .wrap>a .iconfont {
    font-size: 4.2rem;
}
.fs .wrap>a .tit {
    font-size: 1.4rem;
}
}

@media (max-width:1279px) { /*mp*/
.fs .wrap {
    display: block;
    padding: 0 15px;
}
.fs .wrap>a {
    width: 100%;
    height: 0;
    padding-bottom: 50%;
    margin-right: 0;
    margin-bottom: 5px;
}
.fs .wrap>a .iconfont {
    font-size: 5.6rem;
}
.fs .wrap>a .tit {
    font-size: 1.6rem;
    margin-top: 15px;
    font-weight: 300;
}
}
@media (max-width:1279px){
#category .wrap   { padding-top: 100px;}
.catalog .box>.title { font-size: 2.2rem; }
}

#prev { width: 48%; float: left; font-size: 16px; line-height: 53px; overflow: hidden; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; }
#next { width: 48%; float: right; font-size: 16px; line-height: 53px; overflow: hidden; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; }
#content .document .list>.item .dwon { float: right; margin-right: 20px; }
#content .document .list:hover { background: #fff; }