body{font-size: 16px; overflow-x: hidden} 
.inner{   width: 1200px;   margin: 0 auto;  }
.pl-inner{ padding-left: calc((100vw - 1200px)/2);}
.pr-inner{ padding-right: calc((100vw - 1200px)/2);}
.ml-inner{ margin-left: calc((100vw - 1200px)/2);}
.mr-inner{ margin-right: calc((100vw - 1200px)/2);}

.w65{width: 65%;}
.w35{ width: 35%;}
 

header{ position: sticky; left: 0; right: 0; top: 0; z-index: 100; background: #000 ; color: #fff;}


.searchBox{ background :  var(--blue); z-index: 60; transform: translateY(-105%); transition:all .6s ; -webkit-transition:all .6s ; -moz-transition:all .6s ; -ms-transition:all .6s ; -o-transition:all .6s ; -webkit-transform: translateY(-105%); -moz-transform: translateY(-105%); -ms-transform: translateY(-105%); -o-transform: translateY(-105%); }
.searchBox .form{ width: calc(100% - 80px);}
.searchBox .keys{ width: 80%; background: url(../images/search-w.png) no-repeat left center; }
.searchBox .submit{ width: 90px; height: 40px; border: 1px solid #fff;}
.searchBox input::-webkit-input-placeholder  {color:rgba(255, 255, 255, .65);}
.searchBox input:-moz-placeholder {color:rgba(255, 255, 255, .65);;}
.searchBox input::-moz-placeholder {color:rgba(255, 255, 255, .65);;}
.searchBox input:-ms-input-placeholder  {color: rgba(255, 255, 255, .65);;}
.searchBox.show{ transform: translateY(0%); -webkit-transform: translateY(0%); -moz-transform: translateY(0%); -ms-transform: translateY(0%); -o-transform: translateY(0%); }



header .con{ padding: 0 30px;}
.logoImg{ height: 56PX;}

.oneNav{ line-height:110px; white-space: nowrap; display: block; padding: 0 1.6vw; font-size: 18px;  }
.oneNav span { position: relative;}
.oneNav span::after{ width: 100%; height: 2px; display: block; content: ''; background:#fff; transition: all .36s; transform:scale(0,1) ; position: absolute; left: 0; bottom: -10px; -webkit-transition: all .36s; -moz-transition: all .36s; -ms-transition: all .36s; -o-transition: all .36s; -webkit-transform:scale(0,1) ; -moz-transform:scale(0,1) ; -ms-transform:scale(0,1) ; -o-transform:scale(0,1) ; }
 
header.scroll{ background: rgba(0,0,0,.77);}
header.scroll .oneNav{line-height:60px;}
header.scroll  .logoImg{ height: 40PX;}

nav li.on .oneNav span::after,nav li:hover .oneNav span::after{ transform: scale(1,1); -webkit-transform: scale(1,1); -moz-transform: scale(1,1); -ms-transform: scale(1,1); -o-transform: scale(1,1); }
 
nav:hover > li:not(:hover) .oneNav  span::after{ transform:scale(0,1) ;  }

nav  li dl{position:absolute;   width: 100%;top:100%;left: 0; background:#fff;   -webkit-box-shadow:0 13px 42px 11px rgba(0,0,0,.15);box-shadow:0 13px 42px 11px rgba(0,0,0,.15); border-bottom-left-radius:5px;border-bottom-right-radius:5px;}
nav  li dl{ pointer-events: none; visibility:hidden; opacity:0; filter:alpha(opacity=0); transform: translateY(20px); -ms-transform: translateY(20px); -o-transform: translateY(20px); -webkit-transform: translateY(20px); -moz-transform: translateY(20px); transition:all .5s ease; -ms-transition:all .5s ease; -o-transition:all .5s ease; -webkit-transition:all .5s ease; -moz-transition:all .5s ease; }
nav  li:hover dl{ pointer-events: auto; visibility:visible; opacity:1; filter:alpha(opacity=100); transform:translateY(0); -ms-transform:translateY(0); -o-transform:translateY(0); -webkit-transform:translateY(0); -moz-transform:translateY(0); }
 


.h_nav{ height: 60px; width: 60px; background-color:var(--color); padding: 18px 8px ;    align-items: flex-end; display: flex;}
.h_nav .burger{ width: 100%;  height: 1px ; background: #fff;  transition: .8s; display:inline-block;       }
.h_nav .burger:first-child{ animation: long 2s linear infinite; -webkit-animation:; }
.h_nav .burger:nth-of-type(2){  width: 50%;}
.h_nav .burger:nth-of-type(3){ animation: long 3s linear infinite; -webkit-animation: long 3s linear infinite; }
.h_nav.close .burger:first-child{ display: none;}
.h_nav.close .burger:nth-of-type(3){ display: none;}
.h_nav.close .burger:nth-of-type(2) {    position: relative;    z-index: 1; width: 80%;}
.h_nav.close .burger:nth-of-type(2):before, .h_nav.close .burger:nth-of-type(2):after {      content: '';   position: absolute;      top: 0;      left: 0;      width: 100%;      height: 100%;      background: #fff;      opacity: 0;      z-index: 1;}
.h_nav.close .burger:nth-of-type(2) {    background: transparent;    transform: rotate(-180deg); }
.h_nav.close .burger:nth-of-type(2):before, .h_nav.close .burger:nth-of-type(2):after {      opacity: 1;      transition: all .3s; }
.h_nav.close .burger:nth-of-type(2):before {     transform: rotate(45deg); }   .h_nav .burger:nth-of-type(2):after {     transform: rotate(-45deg); }

.nav{ color: #333 !important; padding-bottom: 60px; width: 100%; height: calc(100vh - 60px) ; transition:all .6s ; transform: translateX(100%); background-color: #fff; position: fixed; top: 60px; right: 0; flex-direction: column; -webkit-transform: translateX(100%); -moz-transform: translateX(100%); -ms-transform: translateX(100%); -o-transform: translateX(100%); -webkit-transition:all .6s ; -moz-transition:all .6s ; -ms-transition:all .6s ; -o-transition:all .6s ; }
.nav.show{ transform:translateX(0) ;  -webkit-transform:translateX(0) ; -moz-transform:translateX(0) ; -ms-transform:translateX(0) ; -o-transform:translateX(0) ; }
.nav li.go-child{ border-top: 1px solid rgba(0, 0, 0, 0.1); position: relative;}
.nav li.go-child>a{ line-height: 60px; padding: 0 20px; font-size: 16px;}
.h_nav.close{align-items: center; justify-content: center;}
.erji{ width: 60px; height: 60px; position: absolute; right: 0 ; top: 0; display: flex; align-items: center; justify-content: center; font-size: 30px; z-index: 10;
 background: url(../images/jia.png) no-repeat center center; background-size: 40% auto;}
 .nav li.go-child.on .erji{ background: url(../images/jian.png) no-repeat center center; background-size: 40% auto;}
.nav-down li a{ line-height: 50px; border-top: 1px solid rgba(0, 0, 0, 0.1); display: block; padding-left: 25px; font-size: 14px; opacity: 0.8; }
.nav{   overflow-y: scroll;   }
.nav::-webkit-scrollbar {/*滚动条整体样式*/    /*高宽分别对应横竖滚动条的尺寸*/  width: 1px;}
.nav::-webkit-scrollbar-thumb {/*滚动条里面小方块*/border-radius: 3px; background: #555; width: 1px; }
.nav::-webkit-scrollbar-track {/*滚动条里面轨道*/border-radius: 3px; background: #000; width: 1px; }


.idxBan .swiper-slide .text{ position: absolute; width: 100%; left: 10%; top: 30%; z-index: 10;}
.idxBan .pagination{ position: absolute; left: 10%; bottom: 5%; z-index: 10;}
.idxBan .pagination .swiper-pagination-bullet { width: 50px; height: 2px; margin-right: 10px; background: var(--blue); opacity: 1; border-radius: 0; -webkit-border-radius: 0; -moz-border-radius: 0; -ms-border-radius: 0; -o-border-radius: 0; }
.idxBan .pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{ background: var(--color);}

.idxTit .more{ position: absolute; right: 0; top: 50%; transform: translateY(-50%); -webkit-transform: translateY(-50%); -moz-transform: translateY(-50%); -ms-transform: translateY(-50%); -o-transform: translateY(-50%); }
.idxProClassUl li{ width: calc((100% - 40px)/5); margin-right: 10px; margin-bottom: 10px;}
.idxProClassUl li:nth-child(5n){ margin-right: 0;}
.idxProClassUl li .img{ width: 100%; height: 0; padding-bottom: 75%;}
.idxProClassUl li .text{ background: rgba(0,0,0,.5); transform: scale(.5); opacity: 0; -webkit-transform: scale(.5); -moz-transform: scale(.5); -ms-transform: scale(.5); -o-transform: scale(.5); }
.idxProClassUl li .more:hover{  background: #fff; color: #333;}
.idxProClassUl li:hover .text{ transform: scale(1); -webkit-transform: scale(1); opacity: 1; -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); }
.idxSet .inner .w33{ border-right: 1px solid  var(--color);}
.idxSet .inner .w33:last-child{ border: none;}

.idxAbout .more:hover{ background: #333; color: var(--color);}

.idxProTop .img{ width: 100%; height: 0; padding-bottom: 81.25%;}
.PopularSwiper .img{ width: 100%; height: 0; padding-bottom: 78%;}

.idxBest .con{ background: url(../images/idxBestBg.jpg) no-repeat center center; background-size: cover;}
.idxBestUl{    background-color: rgba(0, 0, 0, 0.5);}
.idxBestUl .right{ width: 600px;}
.idxBestIcon{ width: 90px;}
.idxBestUl li .line{ width: 1px; background: rgba(255, 255, 255, 0.2);}
.idxBest .con .more{ background: #02334d;}
.idxBest .con .more .right{ width: 600px;}

.idxHonor .swiper-slide { box-shadow: 0 8px 30px #ddd; transform: scale(0.6); position: relative;}
.idxHonor .swiper-slide.swiper-slide-prev,.idxHonor .swiper-slide.swiper-slide-next{ transform: scale(.8);  z-index: 2; }
.idxHonor .swiper-slide.swiper-slide-active { transform: scale(1); z-index: 10;}

.idxGet .inner{ background: url(../images/getBg.jpg) no-repeat center center / cover;}
.idxGet .inner .con{-webkit-clip-path: polygon(88% 0,100% 100%, 0 100%, 0 0);}
.idxGet .inner .more:hover{ background: var(--blue);}

.newsItem .img{ width: 100%; height: 0; padding-bottom: 76%;}
.idxFaqUl li{ background: #eaeef5;}
.idxFaqUl .tip{ width: 25PX;}
.idxFaqUl li .bottom {  display: none;}
.idxFaqUl li.on .icon-jiahao2fill::before{ content: "\e8c5"; color: var(--red);}

footer{ background: #222; color: #fff;}
.footContact{ width: 23%;}
.footLogo{ height: 55px;}

.proLeft{ width: 31.6%; }
.proClassUl a:hover{ color: var(--blue);}

.params-container {display: table;}
.param-item {display: table-row;}
.param-cell {display: table-cell;}

.leftDown a:hover{color: var(--color);} 
.proRight{ width: 65%;}

.prolsit li{ width: calc((100% - 60px)/4); margin-right: 20px; margin-bottom: 20px;}
@media screen and (min-width:1100px) { .prolsit li:nth-child(4n){ margin-right: 0;}}


.prolsit li .img{ width: 100%; height: 0; padding-bottom: 100%;}
.prolsit li:hover{ transform: translateY(-3px);  box-shadow: 0 0 15px rgba(0, 0, 0, 0.15);}

.linka-blue a:hover{ color: var(--blue);}

.bg-fe{ background: #efefef;}
.proInfoTit span::after{ display: block; content: ''; width: 100%; background: var(--blue); height: 2px; position: absolute; left: 0; top: 0;}

.goods__picture .swiper-container.gallery-thumbs{ width: calc(100% - 70px);}
.goods__picture  .button{ width: 25px;  background: rgba(0, 0, 0, .2);}
.goods__picture  .button:hover{ background: var(--red);}
.goods__picture .swiper-container.gallery-thumbs .swiper-slide{  border: 1px solid #e5e5e5;}
.goods__picture .swiper-container.gallery-thumbs .swiper-slide.swiper-slide-thumb-active{ border-color: var(--red);}

.aboutSwiper .swiper-slide .img{ width: 100%; height: 0; padding-bottom: 50%;}
.amplifyBtn{ position: absolute; left: 0; bottom: 0; z-index: 15;}

.aboutSwiper .pagination{ height: 6px; background: #e5e5e5;}
.aboutYs{ background: url(../images/background.png) no-repeat center center; background-size: cover; background-attachment: fixed;}
.aboutYsUl li .line{ width: 1px;}

table{ max-width: 100%;}
.aboutYs .left .line{ width: 2em; height: .15em;}
.aboutYs .left .more .lineB{ width: 8px;  }
.aboutYs .left .more .iblock{ background: #3e3e3e;}
.aboutYs .left .more .iblock::after{ display: block; content: ''; width: 0; transition: all .36s; height: 100%; position: absolute; left: 0; top: 0; background: var(--color); }
.aboutYs .left .more:hover .iblock::after{ width: 100%;}
.aboutYs .left .more:hover .iblock{ color: #fff;}