/*.ip_what{background: url(../images/ipv6_1.png) no-repeat center;}*/
.ip_title{padding: 0}
.ip_title_t{font-size: .3rem;color: #000;text-align: center;padding: .4rem 0rem .2rem}
.ip_what_C{box-sizing: border-box;margin: 0 auto;width: 96%;}
.ip_what_C ul{width: 100%;}
.ip_what_C ul li{font-size:.2rem;color:#666;line-height:.4rem;background:url(../images/ip_why.png) no-repeat left .24rem;padding-left:.3rem;padding-top:.1rem;}



.ip_apply{background: #f1f1f1;padding-bottom: 60px;display: none;}
.next-tabs-nav{box-sizing: content-box;display: flex;margin-top: 40px;height: 50px;border-bottom: 1px solid #C2C2C2;color: #393939;font-size: 20px;}
.next-tabs-nav .title-tab{width: 33%; color: #393939;font-size: 20px;text-align: center;cursor: pointer;letter-spacing: 2px;}
.next-tabs-nav .title-tab.active {color: #0858B8;}
.next-tabs-nav .title-tab.active > span{display: inline-block;height: 51px;border-bottom: 2px solid #0858B8;transition: all .8s cubic-bezier(.23,1,.32,1);}
.next-tabs-content{overflow: hidden;margin-top:39px;border: 1px solid #C8C8C8;text-align: center;position: relative;}
.next-tabs-tabpane{display: none;}
.next-tabs-tabpane img{width: 100%;margin:auto;margin-top: 28px;}
.next-tabs-tabpane.active{display: block;transition: all .5s ease-in;}

.next-tabs-content .content-des{text-align: left; padding-left: 37px;padding-right: 37px;padding: 10PX 37PX;}
.next-tabs-content .content-des .content-des_h{color: #000;font-weight: normal;font-size: 16px;padding-top: 20PX;}
.next-tabs-content .content-des .content-des_c{padding-top: 10PX;}
.next-tabs-content .content-des  span{color: #626363;font-size: 14px;line-height: 26PX;}
.sub-point::before{content: "";width: 5px;height: 5px;background: #000000; display: inline-block;line-height: 2px;border-radius: 50%;margin-right: 12px;margin-bottom: 1px;}

.why-svga img{width: 80%;margin: 0 auto;    display: block;}
.why_c{padding-top: 0px;}
.why-txt{overflow:hidden;width: 96%;margin: 0 auto;}
.why-txt .why-title{margin-top:.2rem;font-size:.24rem;color:#000;padding-left: .2rem;box-sizing: border-box;}
.why-txt .why-title i{margin-right:.2rem;display:inline-block;width:10px;height:10px;background:#2495ff;transform:rotate(45deg);-ms-transform:rotate(45deg);-moz-transform:rotate(45deg);-webkit-transform:rotate(45deg);-o-transform:rotate(45deg);vertical-align:middle;margin-top:-4px}
 .why-txt p{padding-top:.1rem;font-size:.2rem;color:#999;line-height:.4rem;}
 .ipv6-why .why-svga{margin-top:70px;margin-right:20px;float:right;width:561px;height:429px;position:relative;display: none;}
 .ipv6-why .why-svga .J-svga{width:100%;height:100%}

.ipv6_youshi{margin-top:60px;}
.ipv6_youshi ul{padding-top:.2rem;padding-bottom:.4rem;width: 96%;margin: 0 auto;}
.ipv6_youshi ul li{width:48%;padding:.1rem;background: #fff;border-radius: 6px;margin: 0rem 2% .2rem 0rem;float: left;box-sizing: border-box;}
.ipv6_youshi ul li img{margin: 0 auto;display: block;}
.ipv6_youshi ul li p{text-align: center;font-size:.24rem;color: #333;padding:.1rem 0px}
.ipv6_youshi ul li span{text-align: center;font-size:.2rem;color: #999;line-height: .4rem;display: block;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp:2;overflow: hidden;}


.bgcontainer2{background:linear-gradient(to right, #06c7db , #319de5);filter: progid:DXImageTransform.Microsoft.gradient(startcolorstr="#06c7db",endcolorstr="#319de5",gradientType=1);width:100%;min-width:1200px;padding:35px 0;}
.registerbtn2{width:210px;height:39px;border:1px solid #fff;font-size:16px;box-sizing: border-box;text-align:center;line-height:37px;color:#fff;display: inline-block;margin: 0 10px;transition:all .3s ease-out;}
.registerbtn2:hover{background:#fff;color:#06c7db}

.search_zhuce{width: 100%;height: 226px;background: url(../images/heng2.png) no-repeat center;padding: 60px 0px;box-sizing: border-box;}
.search_zhuce p{font-size: 20px;color: #333;text-align: center;width: 80%;margin: 0 auto;}
.search_zhuce a{width: 170px;height: 38px;line-height: 38px;border-radius: 6px;background: #2c5fc8;color: #fff;font-size: 16px;display: block;text-align: center;margin: 20px auto 0px;letter-spacing: 2px}