@charset "utf-8";
.more{background: url(../images/more.png) no-repeat;width:205px;height: 45px;display: inline-block;line-height: 45px;font-size: 15px;color: #666666;box-sizing: border-box;padding-left: 20px; transition: 0.3s all;left: 0;text-align: left;}
.more:hover{position: relative;left: 20px;background: url(../images/more_h.png);color: #df3226;}
/* shkst_product */
.shkst_product{position: relative;padding:40px 0 30px;box-sizing: border-box;}
.shkst_product .content{padding-top: 20px;}
.shkst_product .list_item {text-align: center;width: calc(100% - 280px);}
.shkst_product .list_item ul li{float:left;overflow:hidden; text-align:center; width: 32%;border: 1px solid #efefef; padding: 0;margin-right: 1.3333333333%;box-sizing: border-box;margin-bottom: 30px;}
.shkst_product .list_item ul li:nth-child(3n+0){margin-right: 0;}
.shkst_product .list_item ul li .pic{ text-align:center; }
.shkst_product .list_item ul li .pic img{ width:100%; display:block; }
.shkst_product .list_item ul li .pic a:hover img{ border-color:#999;  }
.shkst_product .list_item ul li .title{ font-size: 16px;padding-top: 20px;padding-bottom: 20px;position: relative;background: #f5f5f5;}
.shkst_product .list_item ul li .des{height: 50px;}
.shkst_product .list_item ul li:hover{background: #df3226;border-color: #df3226;}
.shkst_product .list_item ul li:hover .title{background: #df3226;}
.shkst_product .list_item ul li:hover .title a{color: #fff;}
.shkst_product .list_item ul li:hover .des {color: #fff;}
/* shkst_choose */
.shkst_choose{padding: 50px 0;padding-top: 63px;}
.shkst_choose .content:nth-of-type(2){z-index: 4;}
.shkst_choose .content:nth-of-type(3){z-index: 3;}
.shkst_choose .content:nth-of-type(4){z-index: 2;}
.shkst_choose .content:nth-of-type(5){z-index: 1;}
.shkst_choose .content{position: relative;margin-top: 85px;height: 470px;}
.shkst_choose .content .item01{position: absolute;left:0;width: 842px;right: auto;z-index: 2;}
.shkst_choose .content .item01 img{width: 100%;}
.shkst_choose .content .item02{width:50%;background: url(../images/choose02.png);width: 808px;height: 495px;position: absolute;right: -16.5%;top:60px}
.shkst_choose .content .item02::before{content: url(../images/choose01.png);position: absolute;top:-296px;right: 30%; z-index: 0;}
.shkst_choose .content .item02 .show{width: 580px;box-sizing: border-box;padding: 30px;text-align: right;padding-top: 50px;position: absolute;}
.shkst_choose .content .item02 .show dt{font-size: 26px;font-weight: bold;line-height: 2;padding-top: 20px;}
.shkst_choose .content .item02 .show dd{font-size: 16px;line-height: 2.5;}

.shkst_choose .content:nth-of-type(odd){position: relative;margin-top: 125px;}
.shkst_choose .content:nth-of-type(odd) .item01{position: absolute;right:0;width: 842px;left: auto; z-index: 2;}
.shkst_choose .content:nth-of-type(odd) .item01 img{width: 100%;}
.shkst_choose .content:nth-of-type(odd) .item02{width:50%;background: url(../images/choose02.png);width: 808px;height: 495px;position: absolute;left: -16.5%;top:60px}
.shkst_choose .content:nth-of-type(odd) .item02::before{content: url(../images/choose01.png);position: absolute;top:-296px;right: 60%; z-index: 0;}
.shkst_choose .content:nth-of-type(odd) .item02 .show{width: 580px;box-sizing: border-box;padding: 30px;text-align: left;padding-top: 50px;position: absolute;right: 0;}
.shkst_choose .content:nth-of-type(odd) .item02 .show dt{font-size: 26px;font-weight: bold;line-height: 2;padding-top: 20px;}
.shkst_choose .content:nth-of-type(odd) .item02 .show dd{font-size: 16px;line-height: 2.5;}


/* shkst_about */
.shkst_about{background: url(../images/about_bg.jpg) no-repeat center top;min-height: 590px;box-sizing: border-box;padding-top:70px;text-align: center;position: relative;background-size: cover;}
.shkst_about .content{margin-bottom: 30px;}
.shkst_about .content .fl{width: 625px;}
.shkst_about .content .fr{width: calc(100% - 625px);text-align: left;box-sizing: border-box;padding-left: 40px;padding-top: 30px;}
.shkst_about .content .fr .t01{text-align: left;}
.shkst_about .content .fr .con{line-height: 2.5;font-size: 16px;margin-top: 20px;}
.shkst_about_01{  border:#dcdcdc 1px solid;border-top: 0;}
.shkst_about_01 ul li{ float:left; width:25%; text-align:center; border-right:#dcdcdc 1px solid; padding:3.5rem 1rem; height:18.375rem; position:relative; cursor:pointer;box-sizing: border-box;}
.shkst_about_01 ul li:before{ content:""; position:absolute; top:0; right:0; bottom:0; left:0; transition:.6s}
.shkst_about_01 ul li h3{ height:4.75rem; transition:.6s; position:relative}
.shkst_about_01 ul li h3:before{ content:""; position:absolute; top:3.5rem; left:50%; width:1px; height:0; transition:.6s}
.shkst_about_01 ul li h3 img{ transition:.6s}
.shkst_about_01 ul li:last-child{ border:none}
.shkst_about_01 ul li h5{ position:relative; transition:.6s;}
.shkst_about_01 ul li big{font-size: 3.6rem;color: #df3226;font-weight:bold;font-family:'Times New Roman', Times, serif;}
.shkst_about_01 ul li up{font-size: 1.375rem;color: #df3226;font-weight:bold;transition:.6s;position:relative;vertical-align: top;font-family: 'Times New Roman', Times, serif;margin-left: 0.25rem;}
.shkst_about_01 ul li h6{font-size: 1rem;color: #666;margin:0 0 0.25rem;line-height: 2rem; transition:.6s; position:relative;font-weight: normal;}
.shkst_about_01 ul li:hover h3:before{ height:3.125rem; background:#fff}
.shkst_about_01 ul li:hover h3{ height:8.25rem}
.shkst_about_01 ul li:hover h3 img{-webkit-filter:brightness(4);-moz-filter:brightness(4);-ms-filter:brightness(4);-o-filter:brightness(4);filter:brightness(4);filter: bright;transform:rotateY(360deg);}
.shkst_about_01 ul li:hover:before{ transform:scaleY(1.1); background:#df3226}
.shkst_about_01 ul li:hover up, .shkst_about_01 ul li:hover big, .shkst_about_01 ul li:hover h6{ color:#fff}
	
/* news */
.shkst_news {box-sizing: border-box;box-sizing: border-box;margin-top: 80px;}
.shkst_news .news_l{width: 48%;margin-top: 50px;}
.shkst_news .news_l .pic{width: 100%;height: 295px;overflow: hidden;}
.shkst_news .news_l .pic img{width: 100%;height: 295px;overflow: hidden;}
.shkst_news .news_l .tit{font-size: 18px;font-weight: bold;padding: 15px 0;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.shkst_news .news_l .des{font-size: 14px;line-height: 2;color: #666;}

.shkst_news .news_r{width: 48%;margin-bottom: 50px;margin-top: 50px;}
.shkst_news .news_r dl{border-bottom: 1px solid #efefef;padding-bottom: 20px;margin-bottom:20px;}
.shkst_news .news_r dt{width: 260px;float: left;}
.shkst_news .news_r dd{width: 300px;float: left;margin-left: 25px;}
.shkst_news .news_r dt img{width: 100%;}
.shkst_news .news_r dd .tit{font-size: 18px;font-weight: bold;padding: 5px 0;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.shkst_news .news_r dd .des{font-size: 14px;line-height: 2;color: #666;}

.shkst_news .news_r ul{width: 100%;}
.shkst_news .news_r ul li{display: flex;flex-wrap: nowrap;justify-content: flex-start;line-height: 2.5;color: #666;}
.shkst_news .news_r ul li .t{width: 80%;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.shkst_news .news_r ul li .date{width: 20%;text-align: right;}

.shkst_news .news_qa{display: flex;flex-wrap: nowrap;justify-content: flex-start;background: #fff;box-shadow: 0 0 5px #efefef;margin-bottom: 50px;margin-top: 50px;}
.shkst_news .news_qa .catnames{background: #df3226;text-align: center;color: #fff;width: 120px;height: 100px;box-sizing: border-box;padding-top: 18px;}
.shkst_news .news_qa .catnames span{display: block;line-height: 2.5;font-size: 18px;font-weight: bold;    }
.shkst_news .news_qa .catnames em{font-size: 30px;}
.shkst_news .news_qa .list{width: calc(100% - 140px);height: 100px;overflow: hidden;}
.shkst_news .news_qa ul{width: 100%;display: flex;flex-wrap: wrap;justify-content: flex-start;line-height: 2.5;color: #666;padding: 10px 20px; box-sizing: border-box;}
.shkst_news .news_qa ul li{width: 25%;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;padding-right: 3.333333333%;box-sizing: border-box;padding-left: 20px;position: relative;line-height: 40px;}
.shkst_news .news_qa ul li a{color: #666;}
.shkst_news .news_qa ul li::before{content: '';width: 5px;height: 5px;border: 2px solid #666;border-radius: 50%;display: inline-block;position: absolute;left: 0;top: 50%;transform: translateY(-50%);}