.wrapper{display:flex;align-items:center;justify-content:center;height:100%}.block{width:100%;height:30%;background-color:#fff}.red{color:red}.strong{font-weight:700}.van-cell-group{margin-top:10px}.footer{position:fixed;bottom:0}.van-sidebar-item--select:before{background-color:#2f72f3}.van-sku-actions .van-button--danger{background:linear-gradient(90deg,#2f72f3,#2f72f3)!important}.van-button--danger{color:#fff;border:1px solid #2f72f3}.van-button--danger,.van-tag--danger{background-color:#2f72f3}.van-address-item .van-radio__icon--checked .van-icon{background-color:#2f72f3;border-color:#2f72f3}.van-step__icon--active,.van-step__icon--finish,.van-step__title--active,.van-step__title--finish{color:#2f72f3!important}.van-submit-bar__button--danger{background:linear-gradient(90deg,#2f72f3,#2f72f3)}.van-panel__header-value{color:#2f72f3}.van-tabs__line{background-color:#2f72f3}