.referral-tier .tier-head{position:relative;display:flex;justify-content:center}.referral-tier .tier-head .tier-info{position:absolute;bottom:8px;right:0;cursor:pointer}.referral-tier .tier-container{margin:auto;max-width:180px}.referral-tier .tier-tool-tip{color:#fff}.referral-tier .tier-tool-tip .tier-tool-tip-icon{background-color:#fff;mask:url(/static/image/referral/referral-info.svg);mask-repeat:no-repeat;mask-position:center;-webkit-mask:url(/static/image/referral/referral-info.svg);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center;cursor:pointer}.referral-tier .title{font-size:18px!important}.referral-tier .detail{color:#fff}.referral-tier .mobile-carousel{height:350px!important}