• 清除浏览器默认样式的reset.css(转载于reset.css的官方)


    /* http://meyerweb.com/eric/tools/css/reset/
       v2.0-modified | 20110126
       License: none (public domain)
    */
    
    html, body, div, span, applet, object, iframe,
    h1, h2, h3, h4, h5, h6, p, blockquote, pre,
    a, abbr, acronym, address, big, cite, code,
    del, dfn, em, img, ins, kbd, q, s, samp,
    small, strike, strong, sub, sup, tt, var,
    b, u, i, center,
    dl, dt, dd, ol, ul, li,
    fieldset, form, label, legend,
    table, caption, tbody, tfoot, thead, tr, th, td,
    article, aside, canvas, details, embed,
    figure, figcaption, footer, header, hgroup,
    menu, nav, output, ruby, section, summary,
    time, mark, audio, video {
      margin: 0;
    	padding: 0;
    	border: 0;
    	font-size: 100%;
    	font: inherit;
    	vertical-align: baseline;
    }
    
    /* make sure to set some focus styles for accessibility */
    :focus {
        outline: 0;
    }
    
    /* HTML5 display-role reset for older browsers */
    article, aside, details, figcaption, figure,
    footer, header, hgroup, menu, nav, section {
    	display: block;
    }
    
    body {
    	line-height: 1;
    }
    
    ol, ul {
    	list-style: none;
    }
    
    blockquote, q {
    	quotes: none;
    }
    
    blockquote:before, blockquote:after,
    q:before, q:after {
    	content: '';
    	content: none;
    }
    
    table {
    	border-collapse: collapse;
    	border-spacing: 0;
    }
    
    input[type=search]::-webkit-search-cancel-button,
    input[type=search]::-webkit-search-decoration,
    input[type=search]::-webkit-search-results-button,
    input[type=search]::-webkit-search-results-decoration {
        -webkit-appearance: none;
        -moz-appearance: none;
    }
    
    input[type=search] {
        -webkit-appearance: none;
        -moz-appearance: none;
        -webkit-box-sizing: content-box;
        -moz-box-sizing: content-box;
        box-sizing: content-box;
    }
    
    textarea {
        overflow: auto;
        vertical-align: top;
        resize: vertical;
    }
    
    /**
     * Correct `inline-block` display not defined in IE 6/7/8/9 and Firefox 3.
     */
    
    audio,
    canvas,
    video {
        display: inline-block;
        *display: inline;
        *zoom: 1;
        max- 100%;
    }
    
    /**
     * Prevent modern browsers from displaying `audio` without controls.
     * Remove excess height in iOS 5 devices.
     */
    
    audio:not([controls]) {
        display: none;
        height: 0;
    }
    
    /**
     * Address styling not present in IE 7/8/9, Firefox 3, and Safari 4.
     * Known issue: no IE 6 support.
     */
    
    [hidden] {
        display: none;
    }
    
    /**
     * 1. Correct text resizing oddly in IE 6/7 when body `font-size` is set using
     *    `em` units.
     * 2. Prevent iOS text size adjust after orientation change, without disabling
     *    user zoom.
     */
    
    html {
        font-size: 100%; /* 1 */
        -webkit-text-size-adjust: 100%; /* 2 */
        -ms-text-size-adjust: 100%; /* 2 */
    }
    
    /**
     * Address `outline` inconsistency between Chrome and other browsers.
     */
    
    a:focus {
        outline: thin dotted;
    }
    
    /**
     * Improve readability when focused and also mouse hovered in all browsers.
     */
    
    a:active,
    a:hover {
        outline: 0;
    }
    
    /**
     * 1. Remove border when inside `a` element in IE 6/7/8/9 and Firefox 3.
     * 2. Improve image quality when scaled in IE 7.
     */
    
    img {
        border: 0; /* 1 */
        -ms-interpolation-mode: bicubic; /* 2 */
    }
    
    /**
     * Address margin not present in IE 6/7/8/9, Safari 5, and Opera 11.
     */
    
    figure {
        margin: 0;
    }
    
    /**
     * Correct margin displayed oddly in IE 6/7.
     */
    
    form {
        margin: 0;
    }
    
    /**
     * Define consistent border, margin, and padding.
     */
    
    fieldset {
        border: 1px solid #c0c0c0;
        margin: 0 2px;
        padding: 0.35em 0.625em 0.75em;
    }
    
    /**
     * 1. Correct color not being inherited in IE 6/7/8/9.
     * 2. Correct text not wrapping in Firefox 3.
     * 3. Correct alignment displayed oddly in IE 6/7.
     */
    
    legend {
        border: 0; /* 1 */
        padding: 0;
        white-space: normal; /* 2 */
        *margin-left: -7px; /* 3 */
    }
    
    /**
     * 1. Correct font size not being inherited in all browsers.
     * 2. Address margins set differently in IE 6/7, Firefox 3+, Safari 5,
     *    and Chrome.
     * 3. Improve appearance and consistency in all browsers.
     */
    
    button,
    input,
    select,
    textarea {
        font-size: 100%; /* 1 */
        margin: 0; /* 2 */
        vertical-align: baseline; /* 3 */
        *vertical-align: middle; /* 3 */
    }
    
    /**
     * Address Firefox 3+ setting `line-height` on `input` using `!important` in
     * the UA stylesheet.
     */
    
    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 6+.
     * Correct `select` style inheritance in Firefox 4+ and Opera.
     */
    
    button,
    select {
        text-transform: none;
    }
    
    /**
     * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
     *    and `video` controls.
     * 2. Correct inability to style clickable `input` types in iOS.
     * 3. Improve usability and consistency of cursor style between image-type
     *    `input` and others.
     * 4. Remove inner spacing in IE 7 without affecting normal text inputs.
     *    Known issue: inner spacing remains in IE 6.
     */
    
    button,
    html input[type="button"], /* 1 */
    input[type="reset"],
    input[type="submit"] {
        -webkit-appearance: button; /* 2 */
        cursor: pointer; /* 3 */
        *overflow: visible;  /* 4 */
    }
    
    /**
     * Re-set default cursor for disabled elements.
     */
    
    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.
     * 3. Remove excess padding in IE 7.
     *    Known issue: excess padding remains in IE 6.
     */
    
    input[type="checkbox"],
    input[type="radio"] {
        box-sizing: border-box; /* 1 */
        padding: 0; /* 2 */
        *height: 13px; /* 3 */
        * 13px; /* 3 */
    }
    
    /**
     * 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome.
     * 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome
     *    (include `-moz` to future-proof).
     */
    
    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.
     */
    
    input[type="search"]::-webkit-search-cancel-button,
    input[type="search"]::-webkit-search-decoration {
        -webkit-appearance: none;
    }
    
    /**
     * Remove inner padding and border in Firefox 3+.
     */
    
    button::-moz-focus-inner,
    input::-moz-focus-inner {
        border: 0;
        padding: 0;
    }
    
    /**
     * 1. Remove default vertical scrollbar in IE 6/7/8/9.
     * 2. Improve readability and alignment in all browsers.
     */
    
    textarea {
        overflow: auto; /* 1 */
        vertical-align: top; /* 2 */
    }
    
    /**
     * Remove most spacing between table cells.
     */
    
    table {
        border-collapse: collapse;
        border-spacing: 0;
    }
    
    html,
    button,
    input,
    select,
    textarea {
        color: #222;
    }
    
    
    ::-moz-selection {
        background: #b3d4fc;
        text-shadow: none;
    }
    
    ::selection {
        background: #b3d4fc;
        text-shadow: none;
    }
    
    img {
        vertical-align: middle;
    }
    
    fieldset {
        border: 0;
        margin: 0;
        padding: 0;
    }
    
    textarea {
        resize: vertical;
    }
    
    .chromeframe {
        margin: 0.2em 0;
        background: #ccc;
        color: #000;
        padding: 0.2em 0;
    }
    
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  • 原文地址:https://www.cnblogs.com/fitzlovecode/p/reset_css.html
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