/* http://meyerweb.com/eric/tools/css/reset/     v2.0 | 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;   //所有主流浏览器都支持 font-family 属性。但是：任何的版本的 Internet Explorer （包括 IE8）都不支持属性值 "inherit"。    vertical-align: baseline;   //vertical-align这个是设置元素的垂直排列的.用来定义行内元素的基线相对于该元素所在行的基线的垂直对齐.它的值baseline(默认值)【对象的内容与基线对齐】|sub【垂直对齐文本的下标】|super【垂直对齐文本的上标】|top【对象的内容与对象顶端对齐】|text-top【对象的文本与对象顶端对齐】|middle【对象的内容与对象中部对齐】|bottom【对象的文本与对象底端对齐】|text-bottom【对象的文本与对象底端对齐】|inherit【任何的版本的 Internet Explorer （包括 ）都不支持属性值 "inherit"。】}  /* 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;  }