方案1
html, body, div, span,applet, object, iframe, table, caption,
tbody, tfoot, thead, tr,th, td, del, dfn, em, font, img, ins,
kbd, q, s, samp, small,strike, strong, sub, sup, tt, var,
h1, h2, h3, h4, h5, h6,p, blockquote, pre, a, abbr,
acronym, address, big,cite, code, dl, dt, dd, ol, ul, li,
fieldset, form, label,legend {
vertical-align: baselinebaseline;
font-family: inherit;
font-weight: inherit;
font-style: inherit;
font-size: 100%;
outline: 0;
padding: 0;
margin: 0;
border: 0;
}
:focus {
outline: 0;
}
body {
background: white;
line-height: 1;
color: black;
}
ol, ul {
list-style: none;
}
table {
border-collapse: separate;
border-spacing: 0;
}
caption, th, td {
font-weight: normal;
text-align: left;
}
blockquote:before,blockquote:after, q:before, q:after {
content: "";
}
blockquote, q {
quotes: "" "";
}
方案2：
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,
form,fieldset,input,textarea,p,blockquote,th,td{
padding: 0;
margin: 0;
}
table {
border-collapse: collapse;
border-spacing: 0;
}
fieldset,img {
border: 0;
}
address,caption,cite,code,dfn,em,strong,th,var{
font-weight: normal;
font-style: normal;
}
ol,ul {
list-style: none;
}
caption,th {
text-align: left;
}
h1,h2,h3,h4,h5,h6 {
font-weight: normal;
font-size: 100%;
}
q:before,q:after {
content:'';
}
abbr,acronym {
border:0;
}
方案3
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;
}
html{
height:101%;/* 总是显示滚动条 */
}
body{
font-size:62.5%;
line-height:1;
font-family:Arial, Tahoma, Verdana, sans-serif;
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section{
display:block;
}
img{
border:0;
max-width:100%;
}
a{
text-decoration:none;
}
a:hover{
text-decoration:underline;
}
ol, ul{
list-style:none;
}
blockquote, q{
quotes:none;
}
blockquote:before, blockquote:after, q:before, q:after{
content:"";
content:none;
}
strong{
font-weight:bold;
}
input{
outline:none;
}
table{
border-collapse:collapse;
border-spacing:0;
}
其他的样式模块可以这样划分：
包中有一个base.css（基本共用样式）module.css（模块样式）forms.css （表单样式）mend.css（补丁样式）print.css（打印样式）