.el-card__header{border-bottom:1px solid #e4e7ed;box-sizing:border-box;padding:18px 20px}.el-card{--el-card-border-color:#e4e7ed;--el-card-border-radius:4px;--el-card-padding:20px;--el-card-bg-color:#fff;background-color:#fff;border:1px solid #fff;border-radius:4px;color:#303133;overflow:hidden;transition:.3s}