class命名归类
常见class关键词:
- 布局类:header, footer, container, main, content, aside, page, section
- 包裹类:wrap, inner
- 区块类:region, block, box
- 结构类:hd, bd, ft, top, bottom, left, right, middle, col, row, grid, span
- 列表类:list, item, field
- 主次类:primary, secondary, sub, minor
- 大小类:s, m, l, xl, large, small
- 状态类:active, current, checked, hover, fail, success, warn, error, on, off
- 导航类:nav, prev, next, breadcrumb, forward, back, indicator, paging, first, last
- 交互类:tips, alert, modal, pop, panel, tabs, accordion, slide, scroll, overlay,
- 星级类:rate, star
- 分割类:group, seperate, divider
- 等分类:full, half, third, quarter
- 表格类:table, tr, td, cell, row
- 图片类:img, thumbnail, original, album, gallery
- 语言类:cn, en
- 论坛类:forum, bbs, topic, post
- 方向类:up, down, left, right
- 其他语义类:btn, close, ok, cancel, switch; link, title, info, intro, more, icon; form, label, search, contact, phone, date, email, user; view, loading...
有了关键词之后,我们先来制定一些简单的规则
制定简单规则:
- 以中划线连接,如
.item-img
- 使用两个中划线表示特殊化,如
.item-img.item-img--small
表示在.item-img
的基础上特殊化 - 状态类直接使用单词,参考上面的关键词,如
.active, .checked
- 图标以
icon-
为前缀(字体图标采用.icon-font.i-name
方式命名)。 - 模块采用关键词命名,如
.slide, .modal, .tips, .tabs
,特殊化采用上面两个中划线表示,如.imgslide--full, .modal--pay, .tips--up, .tabs--simple
- js操作的类统一加上
js-
前缀 - 不要超过四个class组合使用,如
.a.b.c.d