HTML默认样式

html,body,div, h1,h2,h3,h4,h5,h6,p, ol,ul,dl,dt,dd, form,fieldset, blockquote,address,hr,pre { display: block }

input,select { display: inline-block }
li { display: list-item }
head { display: none }
table { display: table }
caption { display: table-caption }
thead { display: table-header-group }
tbody { display: table-row-group }
tfoot { display: table-footer-group }
tr { display: table-row }
col { display: table-column }
colgroup { display: table-column-group }
td, th { display: table-cell }
caption { text-align: center }
th { font-weight: bolder; text-align: center }
body { margin: 8px }
blockquote { margin-left: 40px; margin-right: 40px }
h4,p,blockquote,ul,fieldset,form,ol,dl { margin: 1.12em 0 }
h1 { font-size: 2em; margin: 0.67em 0 }
h2 { font-size: 1.5em; margin: 0.75em 0 }
h3 { font-size: 1.17em; margin: 0.83em 0 }
h5{ font-size: 0.83em; margin: 1.5em 0 }
h6 { font-size: 0.75em; margin: 1.67em 0 }
pre { white-space: pre }
h1,h2,h3,h4,h5,h6,strong { font-weight: bolder }
cite,em,var,address { font-style: italic
pre,code,kbd,samp { font-family: monospace }
button, textarea,table { border-spacing: 2px; }
thead,tbody,tfoot { vertical-align: middle }
td, th { vertical-align: inherit }
hr { border: 1px inset }
ol, ul, dir, menu, dd { margin-left: 40px }
ol { list-style-type: decimal }
ol ul, ul ol, ul ul, ol ol { margin-top: 0; margin-bottom: 0 }
:link, :visited { text-decoration: underline }