[data-v-673e410e] .van-nav-bar{background-color:#154dc7!important}[data-v-673e410e] .van-nav-bar .van-icon{color:#fafafa}.flex-center[data-v-673e410e]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}