CSS 重置

基本的CSS重置是网络上最常见的代码片段. 这是我自己定制的重置代码，它基于 Eric Meyer’s reset codes。里面有一些图片的设定以及为所有的核心元素定义边框, 保持适当的marings和padding。

• 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;  
  
•   outline: none;  
  
•   -webkit-box-sizing: border-box;  
  
•   -moz-box-sizing: border-box;  
  
•   box-sizing: border-box;  
  
• }  
  
• html { height: 101%; }  
  
• body { font-size: 62.5%; line-height: 1; font-family: Arial, Tahoma, sans-serif; }  
  
• 
  
• article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section { display: block; }  
  
• ol, ul { list-style: none; }  
  
• 
  
• blockquote, q { quotes: none; }  
  
• blockquote:before, blockquote:after, q:before, q:after { content: ''; content: none; }  
  
• strong { font-weight: bold; }   
  
• 
  
• table { border-collapse: collapse; border-spacing: 0; }  
  
• img { border: 0; max-width: 100%; }  
  
• p { font-size: 1.2em; line-height: 1.0em; color: #333; }
  

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