@charset "utf-8";
/* CSS Document */

.header-wrap{
	position: fixed;
	top: 0;
	width: 100%;
	height: 70px;
	background: #0F287D;
	z-index: 99;
}
.header{
	position: relative;
	margin: 0 auto;
	width: 1440px;
	/*overflow: hidden;*/
}
.logo{
	float: left;
	margin-top: 9px;
	width: 200px;
}
.logo a{
	display: block;
}
.menu{
	width: 1080px;
	float: left;
	padding: 0 0 0 25px;
}
.menu>ul{
	display: inline-block;
	width: 100%;
}
.menu>ul>li{
	position: relative;
	float: left;
	width: 20%;
	height: 70px;
}
.menu>ul>li>a{
	line-height: 70px;
	display: block;
	text-align: center;
	color: #FFF;
	font-size: 16px;
}
.menu>ul>li:hover {
  background: rgba(255, 255, 255, 0.2);
  box-shadow: 0px -1px 7px 1px #979797;
}
.menu>ul>li:hover ul.submenu{
	display: block;
}
ul.submenu{
	display: none;
	position: absolute;
	left: 0;
	top: 70px;
	width: 100%;
	background: rgb(94, 109, 130);
	box-shadow: 0px 2px 7px 1px #979797;
}
ul.submenu li{
	height: 40px;
	font-size: 14px;
	line-height: 40px;
	color: #ffffff;
	text-align: center;
}
ul.submenu li a{
	display: inline-block;
	width: 100%;
	text-shadow: 0 1px 5px #000000;
}
ul.submenu li a:hover{
	background: rgba(255, 255, 255, 0.35);
}

.header-right{
	float: left;
	width: 160px;
	height: 70px;
	line-height: 70px;
	padding: 0 0 0 40px;
}
.btn-search{
	float: left;
	overflow: hidden;
}
.btn-search a{
	color: #FFF;
	font-size: 16px;
}
.lang{
	float: left;
	margin-left: 30px;
}
.lang a{
	color: #FFF;
	font-size: 14px;
}
.lang span{
	color: #939393;
	font-size: 14px;
	padding: 0 5px;
}

.search{
	position: absolute;
	top: 70px;
	left: 0;
	height: 200px;
	width: 100%;
	padding: 10px 50px;
	background: #0F287D;
	z-index: 98;
}
.search-form{
	overflow: hidden;
	padding-top: 15px;
}
.search-form .keyword{
	border: none;
	border-bottom: solid 1px #FFF;
	padding: 8px;
	font-size: 16px;
	color: #333;
	height: 35px;
	line-height: 35px;
	width: 100%;
}
.search-form .submit{
	float: right;
	border: solid 1px #FFF;
	font-size: 16px;
	color: #FFF;
	text-align: center;
	padding: 8px;
	width: 100px;
	margin-top: 12px;
}

.hotsearch{
	overflow: hidden;
	margin-top: 5px;
}
.hotsearch-tit{
	font-size: 18px;
	font-weight: bold;
	color: rgb(255,28,28);
}
.hotsearch-links{
	margin-top: 5px;
	overflow: hidden;
}
.hotsearch-links a{
	font-size: 14px;
	color: #a6a6a6;
	margin: 0 10px 0 0;
}
.search-close{
	position: absolute;
	top: 88px;
	right: 18px;
	z-index: 99;
}
.search-close a{
	font-size: 20px;
	color: #FFF;
}

.swiper-total-wrap{
	padding-top: 70px;
	/*overflow: hidden;*/
}
.swiper-total{
	width: 100vw;
	height: calc(100vh - 70px);
}
.swiper-total-pagination{
	z-index: 100;
	right: 0;
	left: unset !important;
}
.swiper-banner{
	width: 100%;
	height: calc(100vh - 70px);
	position: relative;
}
.swiper-banner .swiper-slide {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.swiper-banner-pagination{
	position: absolute;
	z-index: 10;
	text-align: center;
}
.swiper-banner-pagination span.swiper-pagination-bullet{
	width: 15px;
	height: 15px;
	/*background-color: #bbbcbd;*/
	margin: 0 10px !important;
	/*opacity: 1 !important;*/
}
.swiper-banner-pagination span.swiper-pagination-bullet-active{
	/*background-color: #FFF;*/
}

.bottom-bar{
	position: absolute;
	bottom: 0;
	z-index: 99;
	width: 100%;
	height: 70px;
	background: #192F6B url("../images/bottom_bar.jpg") center no-repeat;
}





.prolist_nav{
    padding: 65px 0;
    background: #020c2d;
}
.prolist_nav ul{
    margin: auto;
    width: 64%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.prolist_nav ul li{
    width: 10.5%;
    margin: 0;
    position: relative;
    padding-bottom: 9%;
    transition: .3s;
}
.prolist_nav ul li.prolist_nav_active,.prolist_nav ul li:hover{
    transform: scale(1.3);
}
.prolist_nav ul li a{
    display: block;
}
.prolist_nav ul li a img{
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    object-fit: cover;
    opacity: .7;
}
.prolist_nav ul li.prolist_nav_active a img,.prolist_nav ul li:hover a img{
    opacity: 1;
}
.prolist_nav ul li a p{
    position: absolute;
    width: 100%;
    text-align: center;
    color: #fff;
    font-size: 12px;
    bottom: -30px;
}
.prolist_nav ul li.prolist_nav_active a p{
	bottom: -23px;
}


.artcoating_body {
    padding: 100px 15px 50px;
    width: 100%;
    background-color: rgb(236, 237, 238);
    position: relative;
}

.artcoating_body_ul {
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    max-width: 1440px;
}

.artcoating_body_ul_li {
    width: 32.33%;
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
	margin-right: 0.5%;
	margin-bottom: 1.35%;
	margin-left: 0.5%;
}

.artcoating_body_ul_li_img {
    width: 60%;
    height: auto;
}

.artcoating_body_ul_li_content {
    color: rgb(109, 94, 63);
    line-height: 1.667;
    /*margin-top: 50px;*/
    font-size: 16px;
    width: 80%;
    font-weight: bold;
}

.artcoating_body_ul_li_title {
    color: #fff;
    position: absolute;
    left: 40px;
    line-height: 35px;
    bottom: 40px;
    transition: ease all 0.5s;
    z-index: 10;
}

.artcoating_body_ul_li_hover {
    width: 100%;
    display: flex;
    justify-content: space-between;
    height: 100%;
    position: absolute;
    flex-wrap: wrap;
    align-items: center;
    transition: all ease .5s;
    color: #fff;
    bottom: 0;
    z-index: 11;
    opacity: 0;
	font-family: "宋体";
}

.artcoating_body_ul_li_hover_title {
    padding: 0 40px 0;
    position: absolute;
    top: 30px;
}

.artcoating_body_ul_li_pro {
    width: 100%;
    /*height: 100%;*/
    object-fit: cover;
    transition: all .3s;
}

.artcoating_body_ul_li:hover .artcoating_body_ul_li_pro {
    transform: scale(1.1) translate3d(0, -60px, 0);
}

.artcoating_body_ul_li .title-box {
    width: 100%;
    height: 150px;
    position: absolute;
    left: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    box-shadow: -20px 80px 250px #000;
}

.artcoating_body_ul_li .mask {
    position: absolute;
    width: 100%;
    height: 100%;
    /*background: rgba(162, 162, 162, 0.3);*/
    top: 0;
    left: 0;
    z-index: 9;
    opacity: 0;
}
.artcoating_body_ul_li:hover .mask {
    background: rgba(0, 0, 0, 0.7);
    opacity: 1;
}

.artcoating_body_ul_li_hover_content {
    padding: 0 40px;
    font-size: 16px;
    position: absolute;
    bottom: 105px;
    line-height: 24px;
}

.artcoating_body_ul_li_hover_footer {
    background: rgb(26, 26, 26);
    height: 60px;
    position: absolute;
    bottom: 0;
    width: 100%;
    /*padding-right: 40px;
    display: flex;
    justify-content: flex-end;
    align-items: center;*/
    z-index: 11;
    transition: all .3s;
    transform: translate3d(0, 3.25rem, 0);
	text-align: center;
	line-height: 60px;
	font-family: "宋体";
}

.artcoating_body_ul_li:hover .artcoating_body_ul_li_hover_footer {
    transform: translate3d(0, 0px, 0);
}

.artcoating_body_ul_li_hover_footer_href {
    font-size: 16px;
    color: #fff !important;
}



.artcoating_body.artcoating_body_sec {
    padding-top: 0;
    padding-bottom: 100px;
}

.artcoating_body > .artcoating_body_ul_li {
    position: absolute;
    bottom: 0;
    right: 0;
    height: calc((100% - 100px) / 3);
    width: calc(50% - 240.048px);
}

.artcoating_body_ul_li:hover .artcoating_body_ul_li_hover {
    opacity: 1;
}

.artcoating_body_ul_li:hover .artcoating_body_ul_li_title {
    display: none
}

@media screen and (max-width: 1500px) {
    .artcoating_body_ul {
        max-width: 1200px;
    }

    .artcoating_body > .artcoating_body_ul_li {
        width: calc(50% - 200.04px);
    }
}

@media screen and (max-width: 1260px) {
    .artcoating_body_ul_li_content {
        width: 85%;
    }

    .artcoating_body_ul {
        max-width: 960px;
    }

    .artcoating_body > .artcoating_body_ul_li {
        width: calc(50% - 160.032px);
    }
}

@media screen and (max-width: 1000px) {
    .artcoating_body_ul_li_content {
        margin-top: 20px;
    }

    .artcoating_body_ul {
        max-width: 720px;
    }

    .artcoating_body > .artcoating_body_ul_li {
        width: calc(50% - 120.024px);
    }
}

@media screen and (max-width: 768px) {
    .artcoating_body_ul_li_content {
        margin-top: 20px;
    }

    .artcoating_body_ul {
        max-width: 94%;
    }

    .artcoating_body > .artcoating_body_ul_li {
        width: 35%;
    }
}

@media screen and (max-width: 680px) {
    .artcoating_body_ul_li {
        width: 50%
    }

    .artcoating_body > .artcoating_body_ul_li {
        width: 94%;
        position: static;
        height: auto;
        margin-left: 3%;
    }
}



.material_li {
    width: 24%;
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
	margin-right: 0.5%;
	margin-bottom: 1.35%;
	margin-left: 0.5%;
}