.river-header .column-container{display:flex;align-items:center}.river-header .column-container .column-title{font-size:15px;font-family:PingFang SC;letter-spacing:1px}.common-footer[data-v-2e420eec]{position:fixed;bottom:0;width:100%;background-color:#fff;border-top:1px solid #ebebeb;z-index:1000}#app{background-color:gray}