/*product*/

.pro-3 li{float:left;width:23.5%;padding:50px 30px 40px 30px;margin-left:2%;box-sizing:border-box;border:1px solid #eaeaea;text-align:center;}
.pro-3 li:nth-child(1){margin-left:0;}
.pro-3 li span{display:block;height:70px;line-height:70px;margin-bottom:25px;}
.pro-3 li div{font-size:18px;}
.pro-3 li em{display:inline-block;width:32px;height:3px;background:#000;margin:15px 0 20px 0;}
.pro-3 li p{height:67px;}
.pro-41{text-align:center;padding-bottom:20px;}
.pro-41 li{display:inline-block;font-size:16px;border-bottom:4px solid transparent;color:#838288;margin:0 30px;padding-bottom:5px;cursor:pointer;}
.pro-41 li.active{border-bottom-color:#000;color:#000;}
.pro-42 .fr{width:50%;}
.pro-42 .fr div{border:1px solid #eaeaea;padding:20px 25px;margin-top:20px;}
.pro-42 .fr b{font-size:18px;}
.pro-42 .fr span{display:inline-block;border:1px solid #b9b9b9;vertical-align:middle;margin:-3px 20px 0 0;padding:0 10px;}
.pro-42 .fr p{margin-top:13px;}
.pro-42 li{display:none;}
.pro-42 li:first-child{display:block;}
.pro-5 li{float:left;width:49%;margin-left:2%;}
.pro-5 li:nth-child(2n+1){margin-left:0;}
.pro-5 li div{font-size:18px;}
.pro-5 li p{border:1px solid #eaeaea;padding:20px 25px;margin:10px 0 20px 0;}
.pro-6 li{position:relative;float:left;width:32%;margin-left:2%;}
.pro-6 li:first-child{margin-left:0;}
.pro-6 li a{display:block;}
.pro-6 li img{width:100%;height:auto;}
.pro-6 li i{position:absolute;top:50%;left:50%;transform:translate(-50%,-70%);}
.pro-6 li span{position:absolute;bottom:0;left:0;width:100%;text-align:center;font-size:17px;color:#fff;background:rgba(0,0,0,.35);line-height:60px;border-top:1px solid rgba(255,255,255,.2);}
.pro-7{padding-bottom: 70px;}
.pro-7 li{float:left;width:23.5%;margin-left:2%;box-sizing:border-box;border:1px solid #eaeaea;text-align:center;height:145px;padding-top:25px;}
.pro-7 li a{display:block;}
.pro-7 li:first-child{margin-left:0;}
.pro-7 li span{font-size:18px;}
.pro-7 li em{display:block;width:18px;height:2px;margin:10px auto 15px auto;background:#000;}