.el-main .el-row>.el-col:nth-of-type(odd){color:#333;margin:20px 0;padding:0 20px;line-height:20px;text-align:right}.el-main .el-row>.el-col:nth-of-type(2n){color:#333;margin:20px 0;line-height:20px;text-align:left;padding:0 20px}.app-container{padding:0}.el-main .el-col>i{color:red}