摘要: //1px的实现 border($border-width = 1px, $border-color = #ccc, $border-style = solid, $radius = 0) // 为边框位置提供定位参考 position: relative; if $border-width == null $border-width: 0; border-radiu... 阅读全文
posted @ 2018-11-16 11:03 KingJaz 阅读(424) 评论(0) 推荐(0) 编辑