@charset "utf-8";

/* CSS Document */

 ::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #999999;
    font-size: 14px;
    opacity: 1;
}

 ::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999999;
    font-size: 14px;
    opacity: 1;
    padding-left: 10px
}

 :-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #999999;
    font-size: 14px;
    opacity: 1;
    padding-left: 10px
}


/* 顶部 */

.top {
    padding: 5px 0;
    color: #464646;
    font-size: 14px;
    background: #f9f9f9;
    border-bottom: 2px solid #ebebeb;
}

.top a {
    color: #464646;
    padding: 0 5px;
}

.top em {
    color: #4e79e1
}

.f26 {
    line-height: normal;
}

.logo {
    padding: 24px 0;
}

.logo-left-txt {
    padding-left: 20px;
    margin-left: 20px;
    background: url(../images/line.png) left center no-repeat;
}

.logo-left-txt p:first-child {
    font-size: 24px;
    color: #4e79e1
}

.logo-left-txt p:last-child {
    font-size: 16px;
    color: #333333
}

.logo-tel {
    padding-right: 58px;
    font-size: 24px;
    font-weight: bold;
    color: #4e79e1;
    background: url(../images/tel.png) no-repeat right center;
}


/* 导航 */

nav {
    background: #4e79e1;
    border-top: 5px solid #203c7e;
}

nav ul li {
    flex: 1;
    text-align: center;
    font-size: 16px;
    line-height: 57px;
}

nav ul li a {
    color: #fff
}

nav ul li:hover {
    background: #fff;
}

nav ul li:hover a {
    color: #4e79e1;
    font-weight: bold;
}


/* banner */

.bannersize {
    height: 31vw!important;
}


/* 关键词 */

header {
    position: relative;
}

#keywords {
    position: absolute;
    bottom: 0;
    width: 100%;
}

.key-content {
    background: #203c7e;
    padding: 16px 20px;
    color: #fff
}

.key-content ul {
    margin-left: 15px;
}

.key-content li a {
    color: #fff;
}

.key-content li {
    padding: 0 5px;
}


/* 标题 */

.index-title {
    position: relative;
    z-index: 5;
}

.index-title h2 {
    font-size: 36px;
    color: #4e79e1;
    text-align: center;
    font-weight: bold;
}

.index-title h3 {
    position: absolute;
    text-align: center;
    font-size: 116px;
    font-weight: bold;
    color: #f5f5f5;
    bottom: 0;
    text-transform: uppercase;
    z-index: -1;
    width: 100%;
    line-height: 140px;
}

.index-title hr {
    width: 68px;
    height: 2px;
    background: #eeeeee;
    margin: 12px auto;
}


/* 关于我们 */

#about {
    margin: 47px 0;
    padding: 70px 0;
    background: #f6f6f6;
}

#about .index-title h2 {
    color: #fff
}

#about .index-title h3 {
    color: #fff;
    opacity: 0.1;
}

.ab_bg {
    background: url(../images/ab_bg.png) no-repeat center center;
    background-size: contain;
}

.ab-left {
    text-align: center;
}

.ab-left img {
    max-width: 100%;
}

.ab-right {
    width: 46.5%;
}

.ab-right-cont h3 {
    font-size: 32px;
    color: #000;
    margin-top: 25px;
    margin-bottom: 20px;
}

.ab-right-cont p {
    color: #666666;
    line-height: 2em;
    text-indent: 2em;
}

.ab_more {
    background: url(../images/ab-more.png) bottom left no-repeat;
    padding-left: 15px;
    margin: 20px 0;
}

.ab-right-title {
    color: #4e79e1;
    text-transform: uppercase;
    font-size: 24px;
    display: inline-block;
    padding-bottom: 8px;
    border-bottom: 1px solid #4e79e1;
}

.ab-right-title em {
    font-size: 18px;
}

.ab-right-bottom {
    margin-top: 32px;
}

.ab-right-tel {
    border: 1px solid #4e79e1;
    line-height: 47px;
    padding: 0 10px;
}

.ab-right-tel em {
    font-size: 14px;
    color: #666
}

.ab-right-tel span {
    font-size: 18px;
    color: #4e79e1;
    font-weight: bold;
}


/*产品 */

#products {
    margin: 40px 0;
}

.pro_left_title {
    background: #203c7e;
    background-size: cover;
    padding: 15px 0;
    text-align: center;
    position: relative;
}

.pro_left_title h2 {
    color: #fff;
    font-size: 30px;
    font-weight: bold;
}

.pro_left_title p {
    color: #fff;
    opacity: 0.07;
    text-transform: uppercase;
    font-size: 57px;
    position: absolute;
    text-align: center;
    top: 5px;
    width: 100%;
    font-weight: bold;
}

.pro_left_tel {
    background: #4e79e1;
    margin-top: 1px;
    font-size: 24px;
    font-weight: bold;
    color: #d5ddf6;
    padding: 15px 0;
}

.pro_left_tel img {
    margin-right: 10px;
}

.pro_left_bottom ul {
    margin-top: 4px;
}

.pro_left_bottom ul li {
    background: #f3f3f3 url(../images/row.png) no-repeat 95% center;
    padding: 14px 30px;
    margin-bottom: 10px;
}

.pro_left_bottom ul li a {
    font-size: 16px;
    color: #333333
}

.pro_left_bottom ul li:hover {
    background-color: #dadada;
}

.pro_left_contact {
    background: #203c7e;
}

.pro_left_contact_top {
    text-align: center;
    padding: 20px 0;
    color: #fff;
    border-bottom: 1px solid #4d6398;
}

.pro_left_contact_top span {
    font-size: 16px;
    font-weight: bold;
}

.pro_left_contact_top em {
    text-transform: uppercase;
    opacity: 0.2;
    font-size: 16px;
}

.pro_c_txt {
    color: #fff;
    line-height: 2em;
}

.pro_left_contact_bottom {
    padding: 23px 33px;
}

.goods_show {
    background: #fff;
    transition: cubic-bezier(0.55, 0.055, 0.675, 0.19) 0.4s;
}

.goods_show:hover {
    box-shadow: #adadad 0px 3px 3px;
}

.goods_img img {
    width: 100%;
    height: 281px;
    object-fit: cover;
}

.goods_show h3 {
    line-height: 66px;
    overflow: hidden;
    font-size: 16px;
    background: #f3f3f3;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.goods_show:hover {
    border-color: #162261;
}

.goods_show:hover h3 {
    background: #4e79e1;
    color: #fff
}

.goods-float-list {
    width: 290px;
    margin: 0 8px;
}

.goods-float img {
    width: 100%;
    height: 191px;
    object-fit: cover;
}

.goods-float-list h3 {
    height: 32px;
    line-height: 32px;
    overflow: hidden;
    font-size: 14px;
    background: #f3f3f3;
}

.picMarquee-left .next {
    width: 42px;
    height: 42px;
    background: url(../images/next.png) no-repeat right center;
    right: -60px;
    top: 80px
}

.picMarquee-left .prev {
    width: 42px;
    height: 42px;
    background: url(../images/prev.png) no-repeat left center;
    left: -60px;
    top: 80px
}

.pro_roll {
    margin-top: 20px;
}

.pro_main {
    margin-top: 30px;
}


/* 案例 */

#case {
    margin: 40px 0;
}

.case-box {
    margin-top: 20px;
    padding: 52px 0;
    background: url(../images/case-bg.jpg);
}

.case-list li {
    width: 32%;
}

.case-list li img {
    width: 100%;
    height: 235px;
    object-fit: cover;
}

.case-list li h3 {
    background: #fff;
    text-align: center;
    font-size: 16px;
    padding: 22px 0;
    color: #333333
}

.case-more {
    display: block;
    width: 189px;
    height: 41px;
    border: 2px solid #666666;
    margin: 37px auto;
    text-align: center;
    line-height: 41px;
    color: #666666
}


/* 新闻 */

#news {
    margin: 40px 0;
}

.news-main {
    margin-top: 20px;
}

.news-left h2 {
    font-size: 18px;
    font-weight: bold;
    padding-left: 20px;
    border-left: 5px solid #4e79e1;
    color: #4e79e1;
    line-height: 33px;
    margin-bottom: 20px;
}

.news-img {
    width: 48%;
}

.news-img img {
    width: 100%;
    height: 190px;
    object-fit: cover;
}

.news-left-top {
    padding-left: 10px;
    width: 48%;
}

.news-left-top h3 {
    font-size: 20px;
    font-weight: bold;
}

.news-left-top h3 a {
    color: #4e79e1
}

.news-left-list li {
    margin: 20px 0;
    border: 1px solid #e5e5e5;
    padding: 10px 0;
}

.news-left-top p {
    color: #666666;
    font-size: 14px;
    line-height: 1.5em;
    margin-top: 20px;
    max-height: 63px;
    overflow: hidden;
}

.news-left-top-more {
    width: 100px;
    line-height: 30px;
    text-align: center;
    background: #4e79e1;
    margin-top: 20px;
}

.news-left-top-more a {
    color: #fff
}

.timebox {
    width: 20%;
    text-align: center;
    border-right: 1px solid #d2d2d2;
}

.news-l-txt {
    width: 80%;
    padding: 0 30px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-l-txt a {
    color: #747474;
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-right-cate {
    padding: 15px 0;
    border-top: 1px solid #d2d2d2;
    border-bottom: 1px solid #d2d2d2;
}

.news-right-cate h2 {
    font-size: 18px;
    color: #4e79e1
}

.news-right-cate h2 em {
    font-size: 14px;
    color: #666666
}

.news-right-list li {
    padding: 26px 0;
    border-bottom: 1px dashed #d8d8d8;
}

.news-right-list li h3 {
    padding-left: 50px;
    background: url(../images/raw4.png) no-repeat left center;
    color: #333333;
    font-size: 16px;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-right-list li p {
    padding-left: 50px;
    color: #666666;
    padding-top: 26px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}


/* 底部 */

footer {
    background: #203c7e;
    border-top: 4px solid #4e79e1;
}

.footer-top {
    padding: 25px 30px;
    border-bottom: 1px solid #6377a5;
}

.footer-top-f h2 {
    color: #fff;
    font-size: 18px;
    font-weight: bold;
}

.footer-top-f hr {
    width: 20px;
    height: 3px;
    background: #4e79e2;
    margin-top: 20px;
}

.foot-txt {
    margin-left: 10px;
    color: #fff
}

.foot-contact {
    margin-top: 15px;
}

.foot-contact li {
    margin-right: 70px;
}

.foot-contact li:last-child {
    margin-right: 0px;
}

.footer-nav {
    margin-top: 36px;
}

.footer-nav a {
    color: #ced2de
}

.footer-nav li {
    margin-right: 30px;
}

.footer-nav li:hover a {
    color: #517add
}

.footer-top-s h2 {
    color: #fff;
    font-size: 18px;
    font-weight: bold;
}

.footer-top-s hr {
    width: 20px;
    height: 3px;
    background: #4e79e2;
    margin-top: 20px;
}

.ewm-box {
    margin-top: 15px;
}

.ewm-txt {
    margin-left: 10px;
    color: #ced2de
}

.footer-bottom {
    padding: 16px 0;
    color: #ced2de;
    
}

.footer-bottom a {
    color: #ced2de;
    padding: 0 5px;
}

.nei-main {
    margin: 40px 0;
}

.tabbar {
    position: fixed;
    height: 55px;
    bottom: 0;
    background: #203c7e;
    width: 100%;
    z-index: 10;
    display: none;
    box-shadow: 0 -1px 2px #ddd;
    padding-bottom:  env(safe-area-inset-bottom);
}

.tabbar-item {
    flex: 1;
    text-align: center;
    padding-top: 10px;
    /*border-left: 1px solid rgb(243, 243, 243);*/
}

.tabbar-item i {
    font-size: 24px;
}

.tabbar-item a {
    color: #fff
}


/* 内页 */

.form-top li {
    margin-right: 10px;
}

.sub-input {
    background: none;
    border: none;
    border-bottom: 1px #757575 dashed;
}

.submit {
    width: 132px;
    height: 44px;
    border-radius: 5px;
    border: 1px solid #cbe0cb;
    color: #cbe0cb;
    background: none;
}



article h1 {
    text-align: center;
    font-weight: bold;
    font-size: 18px;
    color: #333333;
}

.article-grey {
    color: #868686;
    border: 1px solid #e5e5e5;
    margin: 15px 0;
    background: #f5f5f5;
    padding: 8px 12px;
}

.article-out {
    text-align: center;
    font-size: 14px;
    color: #898989;
    margin-top: 10px;
}

.in-news-list li {
    padding: 20px 0;
    border-bottom: #dedede dotted 1px;
    transition: all 0.5s;
}

.in-news-list li h3 {
    padding-left: 33px;
    background: url(../images/ico-art.png) no-repeat left center;
    font-size: 16px;
}

.in-news-list li:hover {
    background: #f5f5f5;
    padding: 20px;
}

.news_box_nei {
    background: #fafafa;
    padding: 20px 30px;
}

.nei_sub-input {
    width: calc(100% - 2em);
    padding: 0.5em 1em;
    display: block;
    max-width: 100%;
    border-radius: 5px;
    border: none;
}

.nei_submit {
    background: #203c7e;
    color: #fff;
    width: 140px;
    line-height: 40px;
    border: none;
    text-transform: uppercase;
    font-size: 14px;
    border-radius: 5px;
}

.nei_form-top li {
    width: 47%;
}

.path {
    padding: 15px 0;
    border-bottom: 1px solid #ededed;
}

.path-icon {
    display: none;
}
body {
	padding-bottom:  env(safe-area-inset-bottom);
}
.layui-laypage .layui-laypage-curr .layui-laypage-em{
	background: #4e79e1;
}
.layui-laypage a:hover {
    color: #4e79e1;
}
 .link{
       text-align: left;
    }
/* 推荐新闻 */

.intro-news {
    margin-top: 30px;
}

.intro-news-top {
    background: #f5f5f5;
    padding-right: 20px;
}

.intro-news-top h2 {
    background: url(../images/tt-g.png) no-repeat;
    font-size: 16px;
    color: #fff;
    width: 200px;
    line-height: 43px;
    text-align: center;
}

.intro-news ul {
    margin-top: 17px;
}

.intro-news ul li {
    padding: 1em 0;
    border-bottom: 1px solid #e9e9e9;
    transition: 0.4s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.intro-news ul li a {
    font-size: 16px;
    color: #333;
    display: block;
}

.intro-news ul li:hover {
    background: #448bff;
    padding: 1em 1em;
    box-shadow: #c9c9c9 0px 3px 3px;
}

.intro-news ul li:hover a {
    color: #fff
}
@media screen and (min-width: 1200px) {
    .layui-container {
        padding: 0;
        width: 1200px;
    }
}

@media screen and (max-width:1200px) {
    .pro_left_title {
        padding: 10px 0;
        text-align: center;
    }
    .ab-left {
        display: none;
    }
    .ab-right {
        width: 100%;
    }
    .timebox {
        white-space: nowrap;
        border: none;
    }
    .news-l-txt {
        padding: 0;
    }
    .news-l-txt img {
        display: none;
    }
    .logo-left-txt {
        display: none;
    }
}

@media screen and (max-width:992px) {
    .logo {
        padding: 10px 0;
        
    }
    nav {
        width: 100%;
    }
    #keywords {
        display: none;
    }
    .ab-left,
    .ab-right {
        width: 100%;
    }
    .footer-top {
        padding: 25px 0;
    }
    .foot-contact li {
        margin-right: 60px;
    }
    .footer-top-s {
        margin-top: 20px;
    }
}

@media screen and (max-width:768px) {
    .top {
        display: none;
    }
    .pro_left_contact {
        display: none;
    }
    .logo-tel {
        display: none;
    }
    nav ul li {
        width: 25%;
        flex: none;
    }
    .foot-contact li {
        margin-right: 30px;
    }
}

@media screen and (max-width:500px) {
    .logo_img {
        width: 250px;
    }
    nav .layui-container {
        padding: 0;
    }
    nav ul li {
        width: 33%;
        line-height: 40px;
        font-size: 16px;
    }
    nav ul li:last-child{
        display: none;
    }
    .bannersize {
        height: 50vw!important;
    }
    .bannersize button {
        display: none;
    }
    .index-title h3 {
        display: none;
    }
    .index-title h2 {
        font-size: 20px;
    }
    #products {
        margin: 15px 0;
    }
    .pro_main {
        margin-top: 10px;
    }
    .pro_left_title h2 {
        font-size: 18px;
    }
    .pro_left_title p {
        font-size: 20px;
    }
    .pro_left_tel {
        display: none;
    }
    .pro_left_bottom ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .pro_left_bottom ul li {
        width: 49%;
        padding: 6px 0;
        text-indent: 1em;
        background-image: none ;
    }
    .goods_img img {
        height: 105px;
    }
    .goods_show h3 {
        height: 32px;
        line-height: 32px;
        font-size: 14px;
    }
    .goods-float-list {
        width: 165px;
    }
    .goods-float img {
        height: 105px;
    }
    .pro_left_bottom ul li a{
    	font-size: 13px;
    }
    .picMarquee-leftin .hd {
        opacity: 0;
    }
    .hd {
        display: none;
    }
    #about {
        margin: 15px 0;
        padding: 20px 0;
    }
    .ab-right-title {
        font-size: 18px;
    }
    .ab-right-title em {
        font-size: 16px;
    }
    .ab-right-cont h3 {
        font-size: 20px;
        margin: 10px 0;
    }
    .ab-right-bottom {
        margin-top: 15px;
        flex-wrap: wrap;
    }
    .ab-right-tel {
        margin-top: 10px;
        width: 100%;
        padding: 0;
        text-align: center;
    }
    #case {
        display: none;
    }
    #news {
        margin: 15px 0;
    }
    .news-main {
        margin-top: 10px;
    }
    .news-l-txt h3 {
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .news-left-top h3 {
        font-size: 16px;
    }
    .news-left-top p {
        margin-top: 10px;
    }
    .f30 {
        font-size: 16px;
    }
    .tabbar {
        display: block;
    }
    footer {
        margin-bottom: 55px;
    }
    article {
        overflow: hidden;
    }
    .news-right-list li {
        padding: 10px 0;
    }
    .news-right-list li h3 {
        padding-left: 0;
        background: none;
        
    }
    .news-right-list li h3 span{
        display: none;
    }
    .news-right-list li p {
        padding-left: 0;
        padding-top: 10px;
    }
    .news-img {
        width: 100%;
    }
    .news-left-top {
        width: 100%;
        margin-top: 5px;
    }
    .xldn {
        display: none;
    }
    .foot-contact li {
        margin-top: 10px;
        margin-right: 0;
        width: 100%;
    }
    .foot-contact li br {
        display: none;
    }
    .foot-contact li img {
        width: 30px;
    }
    .foot-contact {
        flex-wrap: wrap;
    }
    .footer-nav {
        display: none;
    }
    .footer-top-s {
        display: none;
    }
    .footer-bottom {
        font-size: 12px;
    }
    .footer-top-f hr{
        margin: 10px 0;
    }
    .nei-main {
        margin: 15px 0;
    }
    .article-grey {
        margin: 10px 0;
    }
    .news_box_nei {
        background: #fafafa;
        padding: 15px;
    }
    .path {
        padding: 8px 0;
    }
    .path p {
        font-size: 12px;
    }
    .path-icon {
        display: block;
        margin-right: 5px;
    }
    .path-icon i {
        font-size: 24px;
    }
    .nei-cate-list {
        display: none;
    }
    .footer-top{
    	padding: 10px 0;
    }  
    .intro-news {
        margin-top: 10px;
    }
    .intro-news ul {
        margin-top: 8px;
    }
    .intro-news ul li {
        padding: 5px 0;
    }
    .intro-news ul li a {
        font-size: 13px;
    }
    .intro-news-top h2 {
        line-height: 2em;
    }
    .in-news-list li h3{
        max-width: 70%;
        padding-left: 0;
        background: none;
    }
    .link{
        display: none;
    }
   
}