body,html{background: #EDEDED !important;height: 100%;}
.pro-class{ height: 100%;}
.pro-class .pro-tit{ width: 24%; float: left; background: #FFFFFF; height: 100%;position: fixed;}
.pro-class .pro-tit h2{ font-size: 1.1rem; height: 3.9rem; line-height: 3.9rem; padding-left: 1rem; position: relative;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.pro-class .pro-tit h2 a{ color: #2C2C2C;}
.pro-class .pro-tit h2.cur{background: #EDEDED;font-weight: bold;}
.pro-class .pro-tit h2.cur a{ color: #FF7070;}
.pro-class .pro-tit h2.cur:before{ position: absolute; content: ""; left: 0; top: 10%; height: 80%; width: 2.5px; background: #FF7070;}

.pro-nr{width: 74%;float: right;height: 100%;background: #fff;}
.pro-nr div{width: 100%;float: right;}
.pro-nr h3{color: #2C2C2C;font-size: 1.1rem;height: 3.9rem;line-height: 3.9rem;background: #fff;padding: 0 5%;float: left;width: 90%;}
.pro-nr ul{width: 90%;display: inline-block;background: #fff;padding: 3% 5%;/* border-radius: 0.3rem; */float: left;/* border-bottom: 0.5px solid #efefef; */}
.pro-nr div:nth-last-child(1) ul{ border:none;}
.pro-nr ul li{ overflow: hidden; float: left; width: 33%; text-align: center;}
.pro-nr ul li img{display: block;width: 80%;margin: 0 auto;}
.pro-nr ul li span{ display: block; height: 2.5rem; line-height: 2.5rem; overflow: hidden;}
.pro-nr ul li a{ color: #626262; font-size: 0.95rem; display: block;line-height: 2.5rem;}
.pro-nr ul li:nth-child(1),.pro-nr ul li:nth-child(2),.pro-nr ul li:nth-child(3){ border-top:none;}

/*没有商品时显示*/
.pro-nr.no{background: url(../images/product_class/msg_bj.png) no-repeat center 5rem;background-size:14rem 9.6rem;height: 100%;width: 70%;/* float: left; */margin-right: 5%;}
.pro-nr.no h1{ display: block; text-align: center; color: #666666; font-size: 1.1rem; margin-top: 15.5rem; margin-left: 0.5rem;}