摘要：
html, address,blockquote,body, dd, div,dl, dt, fieldset, form,frame, frameset,h1, h2, h3, h4,h5, h6, noframes,ol, p, ul, center,dir, hr, menu, pre { display:block }li{ display: list-item }head{ display: none }table{ display: table }tr{ display: table-row }thead{ display: table-header-group }tbody{ d 阅读全文
