/* .banner{margin-top: -72px;} */
.banner-video{background-color: rgba(0, 0, 0, .5);position: relative;}
.banner-video video{width: 100%;position: relative;z-index: -999;}
.bannerword{position: absolute;top: 120px;width: 1400px;left: 0;right: 0;margin: auto;}
.bannerword p{color: #ffffff;font-size: 32px;margin-top: 30px;}
.bannerword span{font-size: 100px;font-weight: bold;color: #fff;margin-right: 40px;}
.container{padding-top: 75px;}
.top{justify-content: space-between;position: relative;}
.top-logo{margin-left: 0;padding-left: 0;align-items: center;}
.top-logo img{margin-top: 8px;margin-bottom: 8px;}
.top-logo>div{align-items: center;}
.top-logo .name{margin: 0 20px;padding-top: 20px;}
.top-logo .name h1{font-size: 24px;color: #fff;}
.top-logo .name p{font-size: 16px;color: #fff;}
.list-header{height: 75px;background-color: #fff;position: fixed;top: 0;width: 100%;box-shadow: 0 1px 1px 1px #dadada;z-index: 999;}
/* .index-header{position: fixed;top: 0;width: 100%;} */
.list-header .top-logo .name h1{color: #333;}
.list-header .top-logo .name p{color: #333;}
.top-logo .name{padding-top: 0;}

.list-header .navbar{padding-top: 14px;}
.index-header .navbar {padding-top: 14px;}
/* .item-ul{width: 1230px;justify-content: space-between;align-items: center;} */
.item-ul li{font-size: 16px;padding: 0;transition: all .4s;margin-right: 20px;}

.item-ul li a{color: #eaeaea;display: block;padding: 10px;}
.dropdown-menu{display: none;position: absolute;z-index: 999;padding-top: 20px;}
.dropdown-menu li{background-color: #fff;font-size: 16px;}
.dropdown-menu li a{color: #979090;}
.item-ul li:hover>.dropdown-menu{display: block;}

.item-ul li span{display: block;width: 50px;height: 1px;background: #fff;margin: 0 auto;margin-top: 6px;}
.item-ul .dropdown-menu>li>a{line-height: 36px;transition: all .4s;padding: 0;padding: 6px 10px;}

.item-ul li a:hover{font-weight: bolder;color: #FEC159;}
.list-header .item-ul li a{color: #333;}
.list-header .item-ul>.active>a{color: #FEC159;font-weight: bold;}
.list-header .item-ul li a:hover{color: #FEC159;}

.jumpnum{color: #333;padding: 50px 30px;width: 700px;margin: 0 auto;}
.jumpnum ul{justify-content: space-between;}
.jumpnum .jumbo{font-size: 60px;}
.jumpnum .wan{font-size: 60px;}
.jumpnum li{text-align: center;position: relative;}
.jumpnum li .jia{position: absolute;top: 0;font-weight: bold;font-size: 24px;}
.jumpnum li >p{font-size: 18px;}
.jumpnum li:hover{color: #FEC159;}


.content3{padding: 40px 0;background-color: #f7f7f7;position: relative;}
#projectcase{margin-top: 40px;}
/* #projectcase img{
    transition: all .4s;
    filter: grayscale(100%);
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
} */
#projectcase:hover img{
    filter: grayscale(100%);
}
#projectcase .case_slide,.case_slide h3 a{transition: all .4s;}
#projectcase .case_slide:hover img{
    filter: none;
}
.case_slide {text-align: center;}
.case_slide h3{margin-top: 32px;margin-bottom: 14px;font-size: 24px;font-weight: normal;}
#projectcase .case_slide:hover{color: #FEC159;}
#projectcase .case_slide:hover h3 a{color: #FEC159;} 
.w-1300{width: 1300px;margin: 0 auto;}


.com-tit{text-align: center;}
.com-tit h2{height: 36px;line-height: 30px;color: #333;font-size: 36px;}
.com-tit p{font-size: 18px;margin-top: 20px;color: #333;font-weight: 300;}

.content4{padding-top: 90px;}
.index-case{margin-top: 40px;}
.lt-case{width: 700px;background: url("../picture/casebg.png") no-repeat;padding: 60px 0;position: relative;}
.lt-case .case-img{width: 540px;margin: 0 auto;position: absolute;left: 80px;}
.lt-case .case-img img{height: 296px;width: 540px;}
.lt-case .case-word1{background-color: #fff;padding: 30px 80px;}
.lt-case .case-tit1{font-weight: bold;font-size: 20px;line-height: 30px;}
.lt-case .case-tit1 a{color: #333;}
.lt-case .case-desc1{color: #333;font-size: 14px;font-weight: 300;line-height: 18px;margin-top: 20px;}
.lt-case .case-time1{color: #333;font-size: 14px;line-height: 30px;font-weight: 300;margin-top: 35px;justify-content: space-between;}

.rt-case{width: 700px;border-top: 1px solid #eeeeee;position: relative;}
.rt-case .case-more{position: absolute;right: 0;}
.rt-case .case-time2{width: 120px;border-right: 1px solid #eeeeee;text-align: center;padding-top: 54px;}
.rt-case .case-time2 p{line-height: 30px;color: #333;}
.rt-case .case-time2 p:first-of-type{height: 22px;font-size: 20px;}
.rt-case .case-time2 p:last-of-type{height: 13px;font-size: 16px;font-weight: 333;}
.rt-case .case-word2{width: 534px;margin-left: 45px;padding-top: 54px;}
.rt-case .case-tit2:hover a{color: #FEC159;}
.rt-case .case-desc2{margin-top: 20px;font-size: 14px;color: #333;line-height: 24px;}


.content5{margin-top: 90px;}
.index-video .video-item{justify-content: space-around;}
.index-video .video-list{width:33.33%;background-color: #f5f5f5;padding-bottom: 40px;position: relative;}
.index-video .video-list:nth-of-type(3n-1){border-left: 1px dotted #bbbbbb;border-right: 1px dotted #bbbbbb;width:calc(33.33% - 2px);}
.index-video .video-img{position: relative;}
.index-video .video-img a:first-of-type img{width: 100%;}
.index-video .video-play{width: 100%;height: 100%;display: block;position: absolute;top: 0;background-color: rgba(0,0,0,.4);}
.index-video .video-play img{position: absolute;width: 15%;height: 21%;left: 0;right: 0;top: 0;bottom: 0;margin: auto;}
.index-video .video-list:hover .video-play{background-color: rgba(0,0,0,0);}
.videogif{position: absolute;top: 0;z-index: -1;}


.index-video .video-desc{width: 74%;margin: 0 auto;}
.index-video .video-list h3{text-align: center;font-size: 24px;line-height: 30px;margin-top: 30px;}
.index-video .video-desc p{justify-content: space-between;margin-top: 20px;font-size: 14px;}
.index-video .video-item{margin-top: 40px;}
.index-video .video-list:hover{box-shadow: 2px 0px 3px 2px #e0e0e0;}
.index-video .video-list:hover span{color: #FEC159;}
.index-video .video-list:hover a{color: #FEC159;}
.index-video .video-list:hover .videogif{z-index: 1;}



.content6{margin-top: 90px;}
.news-sort ul{justify-content: center;}
.news-sort ul li{padding: 4px 8px;margin: 30px 60px;border: 2px solid #eeeeee;}
.news-sort ul li:hover{background-color: #FEC159;font-weight: bold;cursor: pointer;}
.news-sort .active{background-color: #FEC159;color: #333;font-weight: bold;}
.index-news{justify-content: space-between;}
.lt-news,.rt-news{width: 663px;}
.lt-news{position: relative;}
.lt-news .timebox{position: absolute;right: 0;bottom: 0;color: #333;font-weight: bold;font-size: 20px;}
.lt-news .time1{background-color: #fff;}
.lt-news .time2{background-color: #FEC159;}
.lt-news .time1,.lt-news .time2{width: 80px;height: 80px;line-height: 80px;text-align: center;}



.news-desc-box h3{margin-top: 70px;line-height: 30px;font-size: 24px;}
.news-desc-box i{display: block;width: 130px;height: 4px;background-color: #999999;float: right;}
.news-desc-box p{margin-top: 20px;color: #999999;font-weight: bold;line-height: 30px;font-size: 30px;}
.news-desc-box .news-desc{font-size: 14px;line-height: 26px;margin-top: 70px;font-weight: 300;color: #333;}
.news-desc-box>a{margin-top: 130px;display: block;color: #999999;font-size: 20px;font-weight: bold;}
.news-desc-box a:hover{color: #FEC159;}
.news-item{justify-content: space-between;margin-top: 30px;}
.news-item li{position: relative;height: 272px;width: 272px;overflow: hidden;}
.news-item li div{position: absolute;top: 272px;background-color: rgba(254,193,89,.9);height: 100%;padding: 0 20px 0 20px;transition: all 0.5s ease-in;}
.news-item li div h3{margin-top: 30px;width: 232px;color: #fff;text-align: center;line-height: 28px;font-size: 18px;}
.news-item li div i{display: block;height: 4px;background-color: #fff;width: 90px;margin: 20px auto;}
.news-item li div p{color: #fff;font-size: 14px;font-weight: 300;line-height: 30px;}
.news-item li div a{color: #fff;}

.news-item li:hover>div{top: 0;}


.content7{background: url("../picture/formbg.png") no-repeat;margin-top: 90px;padding: 40px 0;}
.content7 .com-tit h2,.content7 .com-tit p{color: #fff;}
.content7 form{margin-top: 30px;}
.content7 form>div{justify-content: space-between;}
.content7 form input{display: block;width: 572px;line-height: 50px;border: 1px solid #d9d9d9;border-radius: 5px;text-indent: 10px;margin-top: 30px;}
.content7 form textarea{display: block;width: 100%;margin-top: 30px;text-indent: 10px;min-height: 230px;padding-top: 20px;font-family: Microsoft YaHei;}
.content7 form #button{width: 160px;text-align: center;background-color: #666666;line-height: 40px;transition: all .4s;
    font-size: 20px;color: #ffffff;font-weight: bold;margin: 30px auto;display: block;}
.content7 form #button:hover{background-color: #FEC159;cursor: pointer;}


footer{background-color: #444444;padding: 100px 0;}
.foot-nav{width: 270px;}
.foot-wx{width: 400px;}
.foot-contact{width: 410px;margin-left: 140px;}
.foot-nav h3,.foot-contact h3{color: #fff;font-size: 18px;}
.foot-nav ul{margin-top: 20px;}
.foot-nav ul li{line-height: 28px;}
.foot-nav ul li a:before{content: '';width: 10px;height: 10px;background-color: #999999;border-radius: 50%;display: inline-block;margin-right: 10px;}
.foot-nav ul li a{color: #999999;font-size: 14px;}
.foot-nav ul li a:hover:before{background-color: #ffffff;}
.foot-nav ul li a:hover{color: #ffffff;}
.foot-wx{margin-left: 80px;}
.foot-wx ul{justify-content: space-between;text-align: center;margin-top: 30px;}
.foot-wx ul li p{color: #ffffff;font-weight: bold;font-size: 18px;line-height: 30px;margin-top: 10px;}
.foot-contact ul{margin-top: 20px;}
.foot-contact ul li{color: #ffffff;font-size: 14px;margin-top: 28px;}
.foot-contact ul li a{color: #ffffff;}
.foot-logo{width: 100px;}
.foot-logo img{margin-top: 90px;}




.list-tit{margin-top: 70px;}
.pro-sort{margin-top: 30px;}
.pro-sort ul{justify-content: center;}
.pro-sort ul li{margin: 0 25px;font-weight: 400;font-size: 18px;}
.pro-sort ul li a{padding: 4px 20px;border: 1px solid #FEC159;}
.pro-sort ul .active a{color: #FEC159;font-weight: bold;background-color: #FEC159;color: #ffffff;}
.pro-sort ul li:hover a{color: #FEC159;font-weight: bold;background-color: #FEC159;color: #ffffff;}
.pro-list{margin-top: 70px;}
.pro-li{width: 445px;margin-right: 30px;background-color: #f7f7f7;transition: all .4s;margin-bottom: 30px;padding-bottom: 20px;}
.pro-li:nth-of-type(3n){margin-right: 0;}
.pro-li:hover{box-shadow: 0px 0px 29px 0px rgba(123, 125, 128, 0.76);}
.pro-li h3{margin-top: 20px;text-align: center;}
.pro-li .pro-word{width: 340px;margin: 0 auto;}
.pro-li .pro-word p{margin-top: 20px;font-size: 14px;font-weight: 300;line-height: 28px;}


.faq-box{margin-top: 30px;}
.faq-ul li{padding: 30px 90px;border-bottom: 1px dotted #939393;}
.faq-ul li>div{flex-wrap: nowrap;}
.faq-ul li .img2{display: none;}
.faq-ul li h3{margin-left: 12px;}
.faq-ul li a{color: #666;font-size: 20px;}
.faq-ul li p{margin-top: 20px;font-size: 14px;line-height: 28px;font-weight: 300;}
.faq-ul li:hover a{color: #FEC159;}
.faq-ul li:hover .img2{display: block;}
.faq-ul li:hover .img1{display: none;}


.news-box{
    margin-top: 40px;}
.news-box .news-ul{
    columns: 3; 
    column-gap: 30px;
}
.news-ul li {width: 100%;break-inside: avoid;margin-bottom: 30px;}
.news-ul li img {width: 100%;}
  
/* .news-ul li{width: 435px;margin-left: 30px;} */
.news-ul li h3{font-size: 20px;line-height: 30px;margin-top: 20px;margin-bottom: 10px;height: 60px;}
.news-ul li span{font-size: 16px;font-weight: 300;}
.news-ul li p{margin-top: 20px;line-height: 28px;font-size: 14px;font-weight: 300;height: 84px;}
.news-ul li .card img{width: 100%;}
.news-ul li:hover a{color: #FEC159;}

.video-ul {justify-content: space-between;margin-top: 40px;}
.video-ul .video-div{position: relative;}
.video-ul .video-div .video-img img{width: 100%;}
.video-ul li{width: 680px;margin-top: 40px;}
.video-ul .play{display: block;width: 100%;height: 100%;position: absolute;background-color: rgba(0,0,0,.4);top: 0;}
.video-ul .play img{position: absolute;left: 0;right: 0;bottom: 0;top: 0;margin: auto;display: block;width: 80px;height: 80px;}
.video-ul .video-tit{position: absolute;top: 30px;left: 20px;}
.video-ul .video-tit a,.video-ul .video-tit span{color: #fff;}
.video-ul .video-tit h3{font-size: 20px;line-height: 30px;margin-top: 10px;}
.video-ul .video-tit span{font-size: 14px;font-weight: 400;}
.video-ul .video-div>p{position: absolute;bottom: 0;background-color: #333;color: #fff;font-size: 14px;line-height: 28px;font-weight: 300;padding: 20px 40px;
display: none;transition: all .4s;}
.video-ul li:hover .video-div>p{display: block;}



.semi-circle{width: 486px;height: 486px;background-color: #FEC159;border-radius: 243px;position: relative;transition: all .4s;right: 40px;}
.semi-circle>div{background-color: #f5f5f5;width: 486px;height: 243px;border-radius: 243px 243px 0 0;position: absolute;top: 0;}
.semi-circle>div p{font-size: 60px;text-align: center;line-height: 30px;font-weight: bold;}
.semi-circle .case-area{position: absolute;top: 100px;left: 0;right: 0;}
.semi-circle .flex{justify-content: space-between;width: 200px;margin: 0 auto;margin-top: 50px;}
.case-box .case-li{margin-top: 60px;position: relative;width: 1400px;height: 630px;overflow: hidden;border-bottom: 1px dotted #cecece;}
.case-div{justify-content: space-between;height: 486px;}
.case-div .case-tit{width: 780px;}
.case-div .case-tit h3{font-size: 20px;}
.case-div .case-tit p{font-weight: 300;line-height: 28px;margin-top: 45px;}
.case-box .case-li .case-img{position: absolute;top: 243px;width: 1400px;}
.case-li .case-img img{width: 670px;}
.case-li .case-img a:last-of-type img{margin-left: 50px;}


.case-box .case-li:hover .semi-circle{transform:rotate(180deg);}
.case-box .case-li:hover .case-area{transform:rotate(-180deg);top: 280px;}
.case-box .case-li:hover h3 a{color: #FEC159;}


.abus1{min-width: 1400px;}
.abusimg1,.abusword1{width: 50%;}
.abusimg1{position: relative;}
.abusimg1>div{position: absolute;right: 50px;top: 130px;}
.abusimg1 h3{color: #fff;font-size: 50px;}
.abusimg1 p{color: #fff;font-size: 18px;font-weight: 300;opacity: .6;margin-top: 10px;}
.abusword1{background-color: #FEC159;}
.abusword1>div{width: 620px;height: 220px;font-size: 14px;line-height: 28px;margin-left: 80px;margin-top: 100px;}


.abus2-ul{justify-content: space-around;margin-top: 40px;}
.abus2-ul li{width: 336px;background-color: #FEC159;border-radius: 10px;text-align: center;padding: 60px 0;}
.abus2-ul li strong{font-size: 20px;}
.abus2-ul li p{font-size: 20px;margin-top: 16px;}

.doingservice{margin-top: 40px;}
.doingservice>div{margin-bottom: 20px;}
.abousimg2{width: 44%;}
.pre-sale{margin-left: 60px;width: 40%;}
.pre-sale span{font-size: 100px;color: #FEC159;font-weight: bold;}
.pre-sale p{font-size: 28px;}
.pre-sale ul{margin-top: 20px;}
.pre-sale ul li{line-height: 28px;font-size: 14px;}
.tip{font-weight: bold;font-size: 18px;text-align: center;width: 1100px;margin: 80px auto;}



.contactbg{background: url('../picture/contactbg.png') no-repeat;padding: 60px 0;}
.lt-con{width: 28%;margin-left: 13.5%;}
.lt-con *{color: #fff;}
.lt-con .con-tit{margin-top: 20px;}
.lt-con .con-tit h2{font-size: 60px;}
.lt-con .con-tit div>p{font-size: 18px;}
.lt-con ul{margin-top: 140px;}
.lt-con ul li{margin-bottom: 60px;font-size: 20px;}

.arc-contact .lt-con ul{margin-top: 20px;}
.arc-contact .lt-con .con-tit h2{font-size: 30px;}
.arc-contact .lt-con ul li{margin-bottom: 20px;}
.arc-contact .rt-con .form-box{padding: 20px 30px;}
.arc-contact .rt-con .form-box>p{font-size: 16px;}
.arc-contact .rt-con .form-box form{margin-top: 30px;}
.arc-contact .input-group{margin-top: 30px;}
.arc-contact .input-group label{font-size: 16px;}
.arc-contact .textarea-group{margin-top: 20px;}
.arc-contact .textarea-group textarea{min-height: 50px;}
.arc-contact .form-box .btn,.arc-contact .lt-con ul li{font-size: 18px;}


.rt-con{width: 51%;background-color: #fff;box-shadow:  0px 0px 29px 0px rgba(82, 81, 76, 0.91);border-radius: 10px;}
.rt-con input,.rt-con textarea{display: block;}
.rt-con input{width: 100%;}
.input-group{justify-content: space-between;margin-top: 40px;}
.input-group>div{width: 45%;}
.rt-con .form-box{padding: 30px 140px;}
.rt-con .form-box h3{font-size: 24px;line-height: 30px;}
.rt-con .form-box>p{font-size: 18px;font-weight: 400;margin-top: 20px;}
.rt-con .form-box form{margin-top: 50px;}
.input-group label{font-size: 18px;}
.input-group input{line-height: 36px;text-indent: 16px;margin-top: 10px;}
.textarea-group{margin-top: 40px;}
.textarea-group textarea{display: block;width: 100%;min-height: 200px;margin-top: 10px;padding-top: 10px;text-indent: 16px;}
input,textarea {
    color: #555;
    background-color: #fff;
    background-image: none;
    border: 1px solid #ccc;
    border-radius: 4px;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
            box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    -webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;
         -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
            transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
  }
input:focus ,textarea:focus{
    border-color: #fdc669;
    outline: 0;
    -webkit-box-shadow: inset 0 2px 2px rgb(0 0 0 / 8%), 0 0 2px rgb(165 165 165 / 60%);
    box-shadow: inset 0 2px 2px rgb(0 0 0 / 8%), 0 0 2px rgb(165 165 165 / 60%);
  }
input::-moz-placeholder {
    color: #999;
    opacity: 1;
}
.form-box .btn{width: 200px;margin: 30px auto;text-align: center;background-color: #FEC159;font-size: 20px;border-radius: 28px;font-weight: bold;padding: 10px 0;}
.form-box .btn:hover{cursor: pointer;}


.pagelist{justify-content: center;margin: 50px 0;}
.pagelist a,.pagelist span{margin: 0 14px;}
.pagelist .current{color: #FEC159;}
.pagelist .pages{margin-right: 20px;}



.article-content h1{text-align: center;margin-top: 40px;}
.article-content .article-top ul{justify-content: center;font-size: 14px;margin-top: 20px;}
.article-content .article-top li a{background-color: #f5f5f5;color: #dc8f20;transition: all .4s;padding: 4px 6px;}
.article-content .article-top li a:hover{background-color: #FEC159;color: #fff;}

.arc-body{margin-top: 50px;margin-bottom: 50px;}
.lt-body{width: 820px;}
.lt-body>p{font-size: 14px;line-height: 28px;margin-top: 10px;text-indent: 2em;}
.lt-body .share{margin-top: 20px;}
.lt-body .pre-next{margin-top: 20px;}
.lt-body .pre-next h6{margin-top: 10px;}


.rt-body{width: 400px;margin-left: 90px;}
.rt-body .side{margin-bottom: 30px;}
.rt-body ul{margin-top: 20px;}
.rt-body ul li{line-height: 30px;font-size: 14px;}
.rt-body ul li i{color: #999;font-size: 16px;}
.rt-body ul li a{margin-left: 10px;}
.rt-body ul li:hover i{color: #FEC159;}
.rt-body ul li:hover a{color: #FEC159;}

.title-wrapper{border-bottom: 1px solid #f5f5f5;font-size: 14px;padding: 10px 0;}
.title-wrapper span{color: #FEC159;}
.title-wrapper a{font-size: 14px;}



.tit-fz,.tit-bolder,.tit-bg{margin-top: 20px!important;margin-bottom: 8px!important;}
.tit-fz{font-size: 16px!important;font-weight: bolder!important;}
.tit-bolder{font-weight: bolder!important;}
.tit-bg{background-color: #dc8f20;color: #fff!important;font-weight: bolder!important;padding-left: 10px;}


.typeurl a{background-color: #FEC159;color: #000;padding: 4px 8px;border-radius: 5px;display: inline-block;}


.arc-body table,table tr th, table tr td,.pro-model table,table tr th, table tr td { 
    border:1px solid #FEC159; 
    text-align: center;
  }
  .arc-body table,.pro-model table{
    width: 100%;
    border-collapse: collapse; 
    padding:2px;
    margin: 0 auto;
    margin-top: 10px;
    margin-bottom: 10px;
  }
  .arc-body table tr td,.pro-model table tr td{
    line-height: 30px;
    min-width: 30px;
    font-size: 14px;
  }

  .foot_bottom{
    padding-top: 10px;
    padding-bottom: 10px;
    background-color: #161616;
    color: #666;
}
.foot_bottom a{
    color: #c4c4c4;
}
.foot_link{margin-top: 10px;}