#big-video-wrap{color:#000}.body-wrap{position:relative;z-index:2;background:url(../images/index_top_line.png) left top repeat-x}.content1-container{padding-top:206px;padding-bottom:40px}.content1-item{width:1000px;margin-left:auto;margin-right:auto}.content1-item .logo{text-align:center;margin-bottom:50px}.content1-item .enter{text-align:center;width:670px;margin-left:auto;margin-right:auto;margin-bottom:30px}.content1-item .enter .title{margin-bottom:10px}.content1-item .leave{text-align:center;margin-bottom:30px}.content1-item .button-container{overflow:hidden;*zoom:1}.content1-item .button-container .button-item{float:left;padding-right:15px;padding-left:15px}.content1-item .ad-open{text-align:center;margin-bottom:60px}.content1-item .shop_info{text-align:center;margin-bottom:20px}.content1-item .under18{background:url(../images/mark18.png) left top no-repeat;font-size:10px;width:640px;margin-left:auto;margin-right:auto;padding-left:70px;min-height:60px;box-sizing:border-box}.content2-container{padding-top:30px;background:url(../images/index_bottom_bg.png) center top repeat}.content2-container .content2-item{width:1000px;margin-left:auto;margin-right:auto}.content2-container .group_information1-container{width:665px;margin-left:auto;margin-right:auto;margin-bottom:30px}.content2-container .group_information1-container .title-container{border-bottom:1px solid #454545;padding:10px 0;margin-bottom:10px;text-align:center;font-size:18px}.content2-container .group_information1-item:not(:last-child){margin-bottom:10px}.copyright-wrap{background:url(../images/index_footer_bg.png) center top repeat;height:50px;text-align:center;box-sizing:border-box;padding-top:26px}.copyright-wrap .copyright{position:relative;width:665px;margin-left:auto;margin-right:auto;font-size:10px}.copyright-wrap .copyright a{color:#fff}.copyright-wrap .change_device-container{margin-top:-2px}.attention{background:rgba(0,0,0,.4);text-align:center;width:670px;margin:32px auto;padding:16px;box-sizing:border-box}