@charset "utf-8";
/*公共样式*/
.home_main{margin: 100px auto;margin-bottom: 80px;}
.home_title{text-align: center;margin-bottom: 40px;}
.home_title span{position: relative;z-index: -1;display: block;font-size: 70px;text-transform: uppercase;color: rgb(7,74,214,.1);font-weight: bold;line-height: 0;}
.home_title p{position: relative;z-index: 1;font-weight: bold;font-size: 40px;line-height: 30px;}
.home_title p i{color: #074ad6;font-weight: bold;}
.home_title em{display: block;margin-top: 24px;font-size: 15px;background: url(../images/tit.png) no-repeat center bottom;padding-bottom: 40px;}

/*产品直通车*/
.home_pro{width: 100%;background: #f4f4f4;padding: 100px 0;padding-bottom: 80px;}
.home_pro .proC dl{margin-bottom: 20px;text-align: center;}
.home_pro .proC dl a{display: inline-block;margin: 0 .4%;width: 18.8%;transition: all .3s ease;color: #fff;background: url(../images/bg1.png) no-repeat center;background-size: 100% 100%;padding: 10px 0;box-sizing: border-box;font-size: 22px;}
.home_pro .proC dl a:nth-child(2){background: url(../images/bg2.png) no-repeat center;background-size: 100% 100%;}
.home_pro .proC dl a:nth-child(3){background: url(../images/bg3.png) no-repeat center;background-size: 100% 100%;}
.home_pro .proC dl a:nth-child(5){background: url(../images/bg2.png) no-repeat center;background-size: 100% 100%;}
.home_pro .proC dl a span{text-transform: uppercase;display: block;font-size: 14px;}
.home_pro .proC ul{height: 0;width: 0;overflow: hidden;opacity: .7;filter: Alpha(opacity=70);transform: scale(0.9);transition: all 0.5s cubic-bezier(0.23,1,0.32,1);}
.home_pro .proC ul.active{height: auto;width: auto;opacity: 1;filter: Alpha(opacity=100);visibility: visible;transform: scale(1);}
.home_pro .proC ul li{float: left;width: 23%;margin-top: 40px;margin-left: 2%;box-sizing: border-box;overflow: hidden;border-radius: 8px;background: #fff;}
.home_pro .proC ul li:nth-child(4n-3){margin-left: 0;}
.home_pro .proC ul li img{display: block;width: 100%;height: 100%;object-fit: cover;transition: .5s;}
.home_pro .proC ul li:hover img{transform: scale(1.08);}
.home_pro .proC ul li p{background: #fff;width: 100%;line-height: 50px;text-align: center;position: relative;z-index: 100;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;padding: 0 15px;box-sizing: border-box;}
.home_pro .pro_link{background-image: -webkit-linear-gradient(0deg,rgb(11,90,219) 15%,rgb(15,107,227) 68%,rgb(18,123,234) 100%);border-radius: 8px;width: 280px;line-height: 60px;text-align: center;margin: 0 auto;margin-top: 50px;}
.home_pro .pro_link a{display: block;color: #fff;font-size: 16px;}

/*关于我们*/
.home_about{width: 100%;background: url(../images/abbg.jpg) no-repeat center;background-size: cover;padding: 100px 0;padding-bottom: 80px;}
.home_about .con{margin-top: 40px;}
.home_about .left{width: 48.5%;overflow: hidden;}
.home_about .left h1{font-size: 20px;color: #074ad6;margin-bottom: 10px;}
.home_about .left h2{font-size: 30px;font-weight: bold;margin-bottom: 18px;line-height: 1.4;}
.home_about .left p{text-indent: 24px;color: #666;font-size: 15px;}
.home_about .left a{display: block;background: #074ad6;width: 150px;line-height: 48px;margin-top: 40px;font-size: 15px;color: #fff;text-align: center;}
.home_about .right{width: 48.5%;}
.home_about .right img{display: block;width: 100%;height: 100%;object-fit: cover;}
.home_about ul{margin-top: 80px;}
.home_about ul li{float: left;width: 23%;margin-left: 2%;background: #fff;padding: 28px 40px;box-sizing: border-box;box-shadow: 0 0 20px 4px rgba(0,0,0,.1);text-align: right;font-size: 14px;padding-left: 80px;box-sizing: border-box;}
.home_about ul li:nth-child(1){margin-left: 0;background: #fff url(../images/abimg1.png) no-repeat center left 30px;}
.home_about ul li:nth-child(2){background: #074ad6 url(../images/abimg2.png) no-repeat center left 30px;color: #fff;}
.home_about ul li:nth-child(3){background: #fff url(../images/abimg3.png) no-repeat center left 30px;}
.home_about ul li:nth-child(4){background: #074ad6 url(../images/abimg4.png) no-repeat center left 30px;color: #fff;}
.home_about ul li h3{font-size: 50px;font-weight: bold;line-height: 1;margin-bottom: 4px;float: right;}
.home_about ul li span{font-size: 15px;font-weight: bold;display: block;float: right;margin-left: 4px;margin-top: 20px;}

/*荣誉展示*/
.home_honor{width: 100%;background: #f4f4f4;padding: 100px 0;padding-bottom: 80px;}
.home_honor .img{width: 100%;margin: 0 auto;margin-top: 50px;}
.home_honor .img img{display: block;width: 100%;height: 100%;object-fit: cover;}

/*优势*/
.home_adva{width: 100%;background: url(../images/advabg.png) no-repeat center bottom;background-size: cover;padding: 100px 0;padding-bottom: 80px;}
.home_adva ul li{background: #fff;box-shadow: 0 0 20px 4px rgba(0,0,0,.1);margin: 60px 0;padding: 50px;box-sizing: border-box;}
.home_adva ul li .img{width: 40%;}
.home_adva ul li .img img{display: block;width: 100%;height: 100%;object-fit: cover;}
.home_adva ul li .txt{width: 50%;padding: 40px 0;box-sizing: border-box;}
.home_adva ul li .txt h2{font-size: 30px;}
.home_adva ul li .txt i{display: block;width: 50px;height: 2px;background: #074ad6;margin-top: 10px;margin-bottom: 24px;}
.home_adva ul li .txt p{line-height: 2.4;font-size: 14px;}

/*新闻中心*/
.home_news{width: 100%;background: #f4f4f4;padding: 100px 0;padding-bottom: 80px;}
.home_news .home_title{text-align: left;width: 20%;margin-top: 20px;}
.home_news .home_title p{line-height: 40px;}
.home_news .home_title i{display: block;width: 60px;height: 4px;background: #074ad6;margin-top: 20px;margin-bottom: 15px;}
.home_news .home_title em{background: none;padding-bottom: 0;}
.home_news .newsR{width: 80%;}
.home_news .newsR ul li{float: left;width: 31.33%;margin-left: 3%;}
.home_news .newsR ul li:nth-child(1){margin-left: 0;}
.home_news .newsR ul li .img{width: 100%;height: 500px;overflow: hidden;border-radius: 20px 0 20px 0;}
.home_news .newsR ul li .img img{display: block;width: 100%;height: 100%;object-fit: cover;transition: .5s;}
.home_news .newsR ul li .txt{margin-top: 20px;}
.home_news .newsR ul li .txt em{font-size: 15px;}
.home_news .newsR ul li .txt h2{font-size: 18px;font-weight: bold;height: 30px;margin-top: 5px;margin-bottom: 8px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.home_news .newsR ul li .txt p{display: -webkit-box;overflow: hidden;text-overflow: ellipsis;-webkit-line-clamp: 3;-webkit-box-orient: vertical;}
.home_news .newsR ul li:nth-child(4){width: 100%;margin-top: 30px;margin-left: 0;}
.home_news .newsR ul li:nth-child(4) .img{float: left;width: 45%;height: 250px;border-radius: 0 20px 0 20px;}
.home_news .newsR ul li:nth-child(4) .txt{float: right;width: 52%;}
.home_news .newsR ul li:nth-child(4) .txt p{display: -webkit-box;overflow: hidden;text-overflow: ellipsis;-webkit-line-clamp: 4;-webkit-box-orient: vertical;}
.home_news .newsR ul li:hover img{transform: scale(1.08);}