.el-aside .el-collapse{border-top:none;border-bottom:none}.cusClass .el-collapse-item__wrap{border-bottom:none}.cusClass .el-collapse-item__wrap .el-checkbox-group .el-checkbox{display:block;margin-left:50px}.cusClass .el-collapse-item__header{padding-left:10px;-webkit-box-sizing:border-box;box-sizing:border-box;border-bottom:none}.cusClass .el-collapse-item__header .el-collapse-item__arrow{float:left}