.content-box[data-v-149d3ef1]{display:flex;flex-direction:column;min-height:100vh;overflow:hidden}.content-box .van-nav-bar[data-v-149d3ef1]{left:0;position:fixed;right:0;top:0;z-index:99}.content-box .van-nav-bar[data-v-149d3ef1] .van-nav-bar__title{font-size:20px;font-weight:700}.content-box .van-nav-bar .reback[data-v-149d3ef1]{display:block;height:1.4rem;width:1.4rem}.content-box .borderBottom[data-v-149d3ef1]{border-bottom:1px solid #efefef!important}.content-box .content-center[data-v-149d3ef1]{display:flex;flex-direction:column;overflow-y:scroll}.content-box .content-bottom[data-v-149d3ef1]{bottom:0;left:0;position:fixed;right:0;z-index:99}