| | |
| | | summary { |
| | | display: block; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Correct `inline-block` display not defined in IE 8/9. |
| | | * |
| | | * 修正在 IE 8/9 中未定义的 'inline-block' 元素。 |
| | | */ |
| | | |
| | | |
| | | audio, |
| | | canvas, |
| | | video { |
| | | display: inline-block; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Prevent modern browsers from displaying `audio` without controls. |
| | | * Remove excess height in iOS 5 devices. |
| | |
| | | * 阻止现在浏览器显示未定义 control 播放控件的 'audio' 声音元素。 |
| | | * 删除 IOS 5 设备中显示的多余的高度。 |
| | | */ |
| | | |
| | | |
| | | audio:not([controls]) { |
| | | display: none; |
| | | height: 0; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Address styling not present in IE 8/9. |
| | | * |
| | | * 处理 IE 8/9 中不存在的样式。 |
| | | */ |
| | | |
| | | |
| | | [hidden] { |
| | | display: none; |
| | | } |
| | | |
| | | |
| | | /* ========================================================================== |
| | | Base |
| | | |
| | | |
| | | 基本设置 |
| | | ========================================================================== */ |
| | | |
| | | |
| | | /** |
| | | * 1. Set default font family to sans-serif. |
| | | * 2. Prevent iOS text size adjust after orientation change, without disabling |
| | |
| | | * 1. 设置默认字体类型为 sans-serif. |
| | | * 2. 当用户放大或缩小页面时不改变字体大小。 |
| | | */ |
| | | |
| | | |
| | | html { |
| | | font-family: sans-serif; /* 1 */ |
| | | -ms-text-size-adjust: 100%; /* 2 */ |
| | | -webkit-text-size-adjust: 100%; /* 2 */ |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Remove default margin. |
| | | * |
| | | * 删除默认边距。 |
| | | */ |
| | | |
| | | |
| | | body { |
| | | margin: 0; |
| | | } |
| | | |
| | | |
| | | /* ========================================================================== |
| | | Links |
| | | |
| | | |
| | | 链接 |
| | | ========================================================================== */ |
| | | |
| | | |
| | | /** |
| | | * Address `outline` inconsistency between Chrome and other browsers. |
| | | * |
| | | * 处理 Chrome 与其它浏览器中关于 'outline' 的不一致性。 |
| | | */ |
| | | |
| | | |
| | | a:focus { |
| | | outline: thin dotted; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Improve readability when focused and also mouse hovered in all browsers. |
| | | * |
| | | * 为所有浏览器改善当激活或悬停在元素上时元素内容的可读性。 |
| | | */ |
| | | |
| | | |
| | | a:active, |
| | | a:hover { |
| | | outline: 0; |
| | | } |
| | | |
| | | |
| | | /* ========================================================================== |
| | | Typography |
| | | |
| | | |
| | | 排版 |
| | | ========================================================================== */ |
| | | |
| | | |
| | | /** |
| | | * Address variable `h1` font-size and margin within `section` and `article` |
| | | * contexts in Firefox 4+, Safari 5, and Chrome. |
| | | * |
| | | * 处理多变的 'h1' 字体大小及其在 Firefox 4+, Safari 5, 及 Chrome时浏览器中的 |
| | | * 处理多变的 'h1' 字体大小及其在 Firefox 4+, Safari 5, 及 Chrome时浏览器中的 |
| | | * 'section' 与 'article' 元素中的边距。 |
| | | */ |
| | | |
| | | |
| | | h1 { |
| | | font-size: 2em; |
| | | margin: 0.67em 0; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Address styling not present in IE 8/9, Safari 5, and Chrome. |
| | | * |
| | | * 处理在 IE 8/9, Safari 5, 及 Chrome 没有的样式。 |
| | | */ |
| | | |
| | | |
| | | abbr[title] { |
| | | border-bottom: 1px dotted; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Address style set to `bolder` in Firefox 4+, Safari 5, and Chrome. |
| | | * |
| | | * 处理 Firefox 4+, Safari 5, 及 Chrome 中默认的 'bolder' 样式为 'bold'. |
| | | */ |
| | | |
| | | |
| | | b, |
| | | strong { |
| | | font-weight: bold; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Address styling not present in Safari 5 and Chrome. |
| | | * |
| | | * 处理在 Safari 5 和 Chrome 没有的样式。 |
| | | */ |
| | | |
| | | |
| | | dfn { |
| | | font-style: italic; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Address differences between Firefox and other browsers. |
| | | * |
| | | * 处理 Firefox 与其它浏览器的差异。 |
| | | */ |
| | | |
| | | |
| | | hr { |
| | | -moz-box-sizing: content-box; |
| | | box-sizing: content-box; |
| | | height: 0; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Address styling not present in IE 8/9. |
| | | * |
| | | * 处理在 IE 8/9 中没有的样式。 |
| | | */ |
| | | |
| | | |
| | | mark { |
| | | background: #ff0; |
| | | color: #000; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Correct font family set oddly in Safari 5 and Chrome. |
| | | * |
| | | * 修正确 Safari 5 和 Chrome 中古怪的默认字体。 |
| | | */ |
| | | |
| | | |
| | | code, |
| | | kbd, |
| | | pre, |
| | |
| | | font-family: monospace, serif; |
| | | font-size: 1em; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Improve readability of pre-formatted text in all browsers. |
| | | * |
| | | * 为所有浏览器改善预格式化文本的可读性。 |
| | | */ |
| | | |
| | | |
| | | pre { |
| | | white-space: pre-wrap; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Set consistent quote types. |
| | | * |
| | | * 设置一致的引用格式。 |
| | | */ |
| | | |
| | | |
| | | q { |
| | | quotes: "\201C" "\201D" "\2018" "\2019"; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Address inconsistent and variable font size in all browsers. |
| | | * |
| | | * 处理所有浏览器中字体大小的不一致性[译者注:原文直译为:处理所有 |
| | | * 浏览器中的不一致和多变的字体大小]。 |
| | | */ |
| | | |
| | | |
| | | small { |
| | | font-size: 80%; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Prevent `sub` and `sup` affecting `line-height` in all browsers. |
| | | * |
| | | * 阻止所有浏览器中 'sub' 和 'sup' 元素影响 'line-height'. |
| | | * 阻止所有浏览器中 'sub' 和 'sup' 元素影响 'line-height'. |
| | | * [译者注:就是不让上标与下标影响行高。] |
| | | */ |
| | | |
| | | |
| | | sub, |
| | | sup { |
| | | font-size: 75%; |
| | |
| | | position: relative; |
| | | vertical-align: baseline; |
| | | } |
| | | |
| | | |
| | | sup { |
| | | top: -0.5em; |
| | | } |
| | | |
| | | |
| | | sub { |
| | | bottom: -0.25em; |
| | | } |
| | | |
| | | |
| | | /* ========================================================================== |
| | | Embedded content |
| | | |
| | | |
| | | 嵌入的内容 |
| | | ========================================================================== */ |
| | | |
| | | |
| | | /** |
| | | * Remove border when inside `a` element in IE 8/9. |
| | | * |
| | | * 删除 IE 8/9 中当内容位于 'a' 中出现的边框。 |
| | | */ |
| | | |
| | | |
| | | img { |
| | | border: 0; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Correct overflow displayed oddly in IE 9. |
| | | * |
| | | * 修正 IE 9 中显示古怪的溢出内容。 |
| | | */ |
| | | |
| | | |
| | | svg:not(:root) { |
| | | overflow: hidden; |
| | | } |
| | | |
| | | |
| | | /* ========================================================================== |
| | | Figures |
| | | |
| | | |
| | | Figure 图像/图表/代码等 |
| | | ========================================================================== */ |
| | | |
| | | |
| | | /** |
| | | * Address margin not present in IE 8/9 and Safari 5. |
| | | * |
| | | * 处理在 IE 8/9 和 Safari 5 没有的边距。 |
| | | */ |
| | | |
| | | |
| | | figure { |
| | | margin: 0; |
| | | } |
| | | |
| | | |
| | | /* ========================================================================== |
| | | Forms |
| | | ========================================================================== */ |
| | | |
| | | |
| | | /** |
| | | * Define consistent border, margin, and padding. |
| | | * |
| | | * 定义一致的边框、外边距及内边距。 |
| | | */ |
| | | |
| | | |
| | | fieldset { |
| | | border: 1px solid #c0c0c0; |
| | | margin: 0 2px; |
| | | padding: 0.35em 0.625em 0.75em; |
| | | border-radius: 5px; |
| | | -webkit-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1); |
| | | box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1); |
| | | box-sizing: border-box; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * 1. Correct `color` not being inherited in IE 8/9. |
| | | * 2. Remove padding so people aren't caught out if they zero out fieldsets. |
| | | * 1. 修正在 IE 8/9 中没有继承的 'color'. |
| | | * 1. 修正在 IE 8/9 中没有继承的 'color'. |
| | | * |
| | | * [译者注:说是修正颜色嘛,可下面没有关于颜色的呀,这也行?求大神解释!] |
| | | * 2. 去掉内边距,避免当用户清空表单组时认为出错了。 |
| | | */ |
| | | |
| | | |
| | | legend { |
| | | border: 0; /* 1 */ |
| | | padding: 0; /* 2 */ |
| | | } |
| | | |
| | | |
| | | /** |
| | | * 1. Correct font family not being inherited in all browsers. |
| | | * 2. Correct font size not being inherited in all browsers. |
| | |
| | | * 2. 修正所有浏览器中未被继承的字体大小。 |
| | | * 3. 处理 Firefox 4+, Safari 5, 及 Chrome 中默认设置不同的外边距。 |
| | | */ |
| | | |
| | | |
| | | button, |
| | | input, |
| | | select, |
| | |
| | | font-size: 100%; /* 2 */ |
| | | margin: 0; /* 3 */ |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Address Firefox 4+ setting `line-height` on `input` using `!important` in |
| | | * the UA stylesheet. |
| | | * |
| | | * 处理 Firefox 4+ 中的客户端样式表里使用 '!important' 设置的 'line-height'. |
| | | */ |
| | | |
| | | |
| | | button, |
| | | input { |
| | | line-height: normal; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Address inconsistent `text-transform` inheritance for `button` and `select`. |
| | | * All other form control elements do not inherit `text-transform` values. |
| | | * Correct `button` style inheritance in Chrome, Safari 5+, and IE 8+. |
| | | * Correct `select` style inheritance in Firefox 4+ and Opera. |
| | | * |
| | | * |
| | | * 处理 'button' 和 'select' 的 'text-transform' 继承的不一致性。 |
| | | * 所有其它表单控件元素不继承 'text-transform' 的值。 |
| | | * 修正 Chrome, Safari 5+, 及 IE 8+ 中 'button' 的继承样式。 |
| | | * 修正 Firefox 4+ 和 Opera 中 'select' 的继承样式。 |
| | | */ |
| | | |
| | | |
| | | button, |
| | | select { |
| | | text-transform: none; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio` |
| | | * and `video` controls. |
| | |
| | | * 2. 修正 iOS 中不可点击的 'input' 样式。 |
| | | * 3. 改善图片类型的 'input' 等光标样式的可用性与一致性。 |
| | | */ |
| | | |
| | | |
| | | button, |
| | | html input[type="button"], /* 1 */ |
| | | input[type="reset"], |
| | |
| | | -webkit-appearance: button; /* 2 */ |
| | | cursor: pointer; /* 3 */ |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Re-set default cursor for disabled elements. |
| | | * |
| | | * |
| | | * 重置不可用元素的默认光标样式。 |
| | | */ |
| | | |
| | | |
| | | button[disabled], |
| | | html input[disabled] { |
| | | cursor: default; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * 1. Address box sizing set to `content-box` in IE 8/9. |
| | | * 2. Remove excess padding in IE 8/9. |
| | |
| | | * 1. 处理 IE 8/9 中设置为 'content-box' 的盒子模型。 |
| | | * 2. 删除 IE 8/9 中多余的内边距。 |
| | | */ |
| | | |
| | | |
| | | input[type="checkbox"], |
| | | input[type="radio"] { |
| | | box-sizing: border-box; /* 1 */ |
| | | padding: 0; /* 2 */ |
| | | } |
| | | |
| | | |
| | | /** |
| | | * 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome. |
| | | * 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome |
| | |
| | | * 2. 处理 Safari 5 和 Chrome 中默认设置为 'box-sizing' 的 'border-box' |
| | | * (包括不会过时的 '-moz'). |
| | | */ |
| | | |
| | | |
| | | input[type="search"] { |
| | | -webkit-appearance: textfield; /* 1 */ |
| | | -moz-box-sizing: content-box; |
| | | -webkit-box-sizing: content-box; /* 2 */ |
| | | box-sizing: content-box; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Remove inner padding and search cancel button in Safari 5 and Chrome |
| | | * on OS X. |
| | | * |
| | | * 删除 Safari 5 和 OS X 上的 Chrome 中的输入框上的内边距和搜索取消按钮。 |
| | | */ |
| | | |
| | | |
| | | input[type="search"]::-webkit-search-cancel-button, |
| | | input[type="search"]::-webkit-search-decoration { |
| | | -webkit-appearance: none; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Remove inner padding and border in Firefox 4+. |
| | | * |
| | | * 删除 Firefox 4+ button 与 input 上的内边距。 |
| | | */ |
| | | |
| | | |
| | | button::-moz-focus-inner, |
| | | input::-moz-focus-inner { |
| | | border: 0; |
| | | padding: 0; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * 1. Remove default vertical scrollbar in IE 8/9. |
| | | * 2. Improve readability and alignment in all browsers. |
| | |
| | | * 1. 删除 IE8/9 中默认的垂直滚动条。 |
| | | * 2. 改善所有浏览器中的可读性并使文本垂直对齐。 |
| | | */ |
| | | |
| | | |
| | | textarea { |
| | | overflow: auto; /* 1 */ |
| | | vertical-align: top; /* 2 */ |
| | | } |
| | | |
| | | |
| | | /* ========================================================================== |
| | | Tables |
| | | |
| | | |
| | | 表格 |
| | | ========================================================================== */ |
| | | |
| | | |
| | | /** |
| | | * Remove most spacing between table cells. |
| | | * |
| | | * 删除表格里单元格间的间距。 |
| | | */ |
| | | |
| | | |
| | | table { |
| | | border-collapse: collapse; |
| | | border-spacing: 0; |
| | | } |
| | | |