由于不同的浏览器默认的样式也不同，所以在网页开发前设置一个公用样式，来清除各个浏览器的默认样式，已达到做的网页在各个浏览器中达到统一。
收集的默认样式的链接地址：
1.eric-meyer-reset-css
http://cssreset.com/scripts/eric-meyer-reset-css/
2.html-5-reset-stylesheet
http://html5doctor.com/html-5-reset-stylesheet/
3.yahoo-css-reset-yui-3
http://cssreset.com/scripts/yahoo-css-reset-yui-3/
4/universal-selector-css-reset
http://cssreset.com/scripts/universal-selector-css-reset/
5normalize-css
http://cssreset.com/scripts/normalize-css/
下面介绍几个主流的CSS Reset代码：
1、Eric Meyer：
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: ;
padding: ;
border: ;
font-size: %;
font: inherit;
vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
display: block;
}
body {
line-height: ;
}
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: ;
}
2、YUI
/*
YUI 3.4.1 (build 4118)
Copyright 2011 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/
/*
TODO will need to remove settings on HTML since we can't namespace it.
TODO with the prefix,should I group by selector or property for weight savings?
*/
html {
color:#;
background:#FFF;
}
/*
TODO remove settings on BODY since we can't namespace it.
*/
/*
TODO test putting a class on HEAD.
- Fails on FF.
*/
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td {
margin:;
padding:;
}
table {
border-collapse:collapse;
border-spacing:;
}
fieldset,img {
border:;
}
/*
TODO think about hanlding inheritence differently,maybe letting IE6 fail a bit...
*/
address,caption,cite,code,dfn,em,strong,th,var {
font-style:normal;
font-weight:normal;
}
ol,ul {
list-style:none;
}
caption,th {
text-align:left;
}
h1,h2,h3,h4,h5,h6 {
font-size:%;
font-weight:normal;
}
q:before,q:after {
content:'';
}
abbr,acronym {
border:;
font-variant:normal;
}
/* to preserve line-height and selector appearance */
sup {
vertical-align:text-top;
}
sub {
vertical-align:text-bottom;
}
input,textarea,select {
font-family:inherit;
font-size:inherit;
font-weight:inherit;
}
/*to enable resizing for IE*/
input,textarea,select {
*font-size:%;
}
/*because legend doesn't inherit in IE */
legend {
color:#;
}
资源网站搜索大全https://55wd.com
3、csslab
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, font, img, ins, kbd, q, s, samp, small, strike, sub, sup, tt, var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, dialog, figure, header, footer, hgroup, menu, nav, section, time, mark, audio, video {
margin: ;
padding: ;
border: ;
outline: ;
font-weight: inherit;
font-style: inherit;
font-size: %;
}
article, aside, nav, section, dialog, figure, header, footer, hgroup {
display:block;
}
legend {
display:none;
}
:focus {
outline: ;
}
table {
border-collapse: collapse;
border-spacing: ;
}
caption, th, td {
text-align: left;
font-weight: normal;
}
a img, iframe {
border: none;
}
ul {
list-style: none;
}
input, textarea, select, button {
font-size: %;
font-family: inherit;
}
input, select {
vertical-align:middle;
}
select {
margin: inherit;
}
button {
border: ;
padding: ;
background: transparent;
cursor: pointer;
}
/* Fixes incorrect placement of numbers in ol's in IE6/7 */
ol { margin-left:2em; }
/* ========================================= clearfix == */
.clearfix:after {
content: ".";
display: block;
height: ;
clear: both;
visibility: hidden;
}
.clearfix {display: inline-block;}
* html .clearfix {height: %;}
.clearfix {display: block;}
需要说明的是CSS Reset并不是一成不变的，具体还需要根据项目的不同需求做适当的修改，以达到浏览器的兼容和操作上的便利性。