Css Reset是什么? 有些同行叫 "css复位",有些可能叫 "默认css".....
相信看完全文您会对Css Reset有个重新的认识
原文地址:
http://perishablepress.com/press/2007/10/23/a-killer-collection-of-global-css-reset-styles/
PS：
* {
padding: 0;
margin: 0;
}
这就是最常用的Css Reset，但是这里会有很多问题。
原文前部分说了很多关于Css,以及各浏览器的css规则的不同,而制定"Css Reset"也是为了兼容与统一,正确有效的使用"Css Reset"可以在某种程度上节约时间与金钱.
非常感谢Perishable的整理与归纳
下面是关于几类Css Reset的简单介绍,本人能力有限.只能理解大概意思,还请各位看官见谅.
Minimalistic Reset [ Version 1 ]
相信这一段你经常看到.而且也是我们经常用到的
* {
padding: 0;
margin: 0;
}
Minimalistic Reset [ Version 2 ]
border:0的设计有些不靠谱了
* {
padding: 0;
margin: 0;
border: 0;
}
Minimalistic Reset [ Version 3 ]
当然这个也是不推荐的.会跟某些默认样式有冲突
* {
outline: 0;
padding: 0;
margin: 0;
border: 0;
}
Condensed Universal Reset
这是作者当前比较钟意的一种写法.保证了相对普遍浏览器样式的统一性.
* {
vertical-align: baselinebaseline;
font-weight: inherit;
font-family: inherit;
font-style: inherit;
font-size: 100%;
border: 0 none;
outline: 0;
padding: 0;
margin: 0;
}
Poor Man’s Reset
其实这也是我们常用的一类Css Reset.对字体的大小复位,以及图片链接的边框处理.
也经常在某些站点看到
html, body {
padding: 0;
margin: 0;
}
html {
font-size: 1em;
}
body {
font-size: 100%;
}
a img, :link img, :visited img {
border: 0;
}
Shaun Inman’s Global Reset
作者认为Shaun写这类的Css Reset是有某种目的性.
而且这类规则是针对的是某些重要的常用浏览器.
比如ie,firefox等
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre,
form, fieldset, input, p, blockquote, table, th, td, embed, object {
padding: 0;
margin: 0;
}
table {
border-collapse: collapse;
border-spacing: 0;
}
fieldset, img, abbr {
border: 0;
}
address, caption, cite, code, dfn, em,
h1, h2, h3, h4, h5, h6, strong, th, var {
font-weight: normal;
font-style: normal;
}
ul {
list-style: none;
}
caption, th {
text-align: left;
}
h1, h2, h3, h4, h5, h6 {
font-size: 1.0em;
}
q:before, q:after {
content: '';
}
a, ins {
text-decoration: none;
}
Yahoo CSS Reset
yahoo这帮家伙写的Reset个人觉得可以推荐
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;
}
Erik Meyer’s CSS Reset
作者将Erik Meyer的代码重新整理了.但功能上还是一样的
这套Css Reset是业内是使用最多的
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;
}
/* remember to define focus styles! */
:focus {
outline: 0;
}
body {
background: white;
line-height: 1;
color: black;
}
ol, ul {
list-style: none;
}
/* tables still need cellspacing="0" in the markup */
table {
border-collapse: separate;
border-spacing: 0;
}
caption, th, td {
font-weight: normal;
text-align: left;
}
/* remove possible quote marks (") from <q> & <blockquote> */
blockquote:before, blockquote:after, q:before, q:after {
content: "";
}
blockquote, q {
quotes: "" "";
}
Condensed Meyer Reset
总的来说这是对Erik Meyer的Css Reset的修改与提升.
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;
}
fieldset, img {
border: 0;
}
table {
border-collapse: collapse;
border-spacing: 0;
}
ol, ul {
list-style: none;
}
address, caption, cite, code, dfn, em, strong, th, var {
font-weight: normal;
font-style: normal;
}
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;
}
最后有份关于Css Reset的使用者调查
http://css-tricks.com/poll-results-what-css-reset-do-you-use/