body{margin:0;padding:0;background-color:#f5f7fa}#app{font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50;min-height:100vh}.el-header{height:60px!important;line-height:60px!important;box-shadow:0 2px 4px rgba(0,0,0,.12);z-index:100}.el-main{min-height:calc(100vh - 60px)}.el-main,.no-padding{padding:0!important}