.block-section .height-50{height:50%}.block-section .height-60{height:50%}#ad_video{display:none;}.block-section .height-100{height:100%}.block-section .new-pro{display:block;width:100%;height:100%}.block-section .pro-intro{position:absolute;top:5%;left:5%;z-index:999999}.block-section .pro-intro h3{font-size:36px;color:#333333}.block-section .pro-intro .pro-size{margin-top:5px}.block-section .pro-intro .detail-btn{margin-top:25px}.block-section .brand-store{height:100%;text-align:center}.block-section .brand-store h3{font-size:36px;text-align:center}.block-section .brand-store p{text-align:center;margin-top:10px}.block-section .brand-store .detail-btn{margin:25px auto auto auto}.block-section .slide-title{width:100%;position:absolute;bottom:4%;z-index:9;color:#fff;font-size:18px;text-align:center}@media only all and (max-width: 1366px){.block-section .brand-store p{padding:0 15px}.block-section .pro-intro h3,.block-section .brand-store h3{font-size:26px;}.block-section .pro-intro h3{color:#fff;}.block-section .slide-title{font-size:16px}}@media only all and (max-width: 1024px){.video-section{background:url(../images/pad-bg.jpg) no-repeat 50% 50%;background-size:cover}#video-pop1{width:800px;height:400px;display:none}}@media only all and (max-width: 768px){#ad_video{display:block;}.width-40{width:100%}.width-50{width:100%}.width-20{width:100%}#video-pop1{width:300px;height:250px;display:none}.video-section{background:url(../images/pad-bg.jpg) no-repeat 50% 50%;background-size:cover}.block-section{display:none}.drop-arrow{display:none}}