.sm-link .sm-link-header{width:306px;margin:auto}.sm-link .sm-link-header .titleImg{gap:2px}.sm-link .sm-platform{margin-top:16px;padding:0 30px;margin-bottom:16px}.sm-link .sm-banners{display:-webkit-box;display:-ms-flexbox;display:flex}.sm-link .sm-banner-item{width:348px;height:128px;margin-right:15px}.sm-link .sm-banner-item img{width:100%;height:100%}.sm-link .sm-banner-item:last-child{margin-right:0}