body .app,html{color:#333;font-family:Arial,Helvetica,STHeiti STXihei,Microsoft YaHei,Tohoma,sans-serif;background-color:#f8f8f8}.app-container{padding-bottom:1.33333rem}.van-nav-bar{background-color:#1989fa}.van-nav-bar .van-icon,.van-nav-bar .van-nav-bar__text,.van-nav-bar .van-nav-bar__title{color:#fff}