各大型网站用的全局样式

新浪网：

/* 全局样式 */
body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div{margin:0;padding:0;border:0;}
body{background:#fff;color:#333;font-size:12px; margin-top:5px;font-family:"SimSun","Arial Narrow";}

ul,ol{list-style-type:none;}
select,input,img,select{vertical-align:middle;}

a{text-decoration:underline;}
a:link{color:#009;}
a:visited{color:#800080;}
a:hover,a:active,a:focus{color:#c00;}

.clearit{clear:both;}

/* page */
#page{width:950px; overflow: visible; _display:inline-block; margin:0 auto;}

中华网：

body {background:#fff; text-align:center; font-size:12px; font-family:simsun;}
input, select {font-size:12px;}
ul, li {list-style-type:none;}
body, form, ul, li, dl, dd, h1, h2, h3, p, button {margin:0; padding:0;}
button, img {border:none;}
a {color:#000; text-decoration:none; font-size:12px;}
a:hover {color:#c00; text-decoration:underline;}
cite,em {font-style:normal;}

/* colors */
.title_default {}
.title_black {color:black !important;}
.title_red {color:red !important;}
.title_blue {color:#013694 !important;}
.title_green {color:green !important;}
.title_brown {color:brown !important;}
.title_gray {color:gray !important;}

#container {background:#fff; width:950px; margin:0 auto;}

淘宝网：
body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,form,fieldset,legend,button,input,textarea,th,td{margin:0;padding:0;}
body,button,input,select,textarea{font:12px/1.5 tahoma,arial,\5b8b\4f53,sans-serif;}
h1,h2,h3,h4,h5,h6{font-size:100%;}
address,cite,dfn,em,var{font-style:normal;}
code,kbd,pre,samp{font-family:courier new,courier,monospace;}
small{font-size:12px;}ul,ol{list-style:none;}
a{text-decoration:none;}
a:hover{text-decoration:underline;}
sup{vertical-align:text-top;}
sub{vertical-align:text-bottom;}
legend{color:#000;}fieldset,img{border:0;}
button,input,select,textarea{font-size:100%;}
table{border-collapse:collapse;border-spacing:0;}

中彩网：

@charset "utf-8";

/*YUI Reset*/
/*body { text-align:center;}*/
* { /*text-align:left;*/ font-size:12px;}
html{color:#000;background:#FCFCFC;}
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:0;padding:0;}
/*table{border-collapse:collapse;border-spacing:0;}*/
fieldset,img{border:0;}
address,caption,cite,code,dfn,em,th,var{font-style:normal;font-weight:normal;}
li{list-style:none;}
caption,th{text-align:left;}
h1,h2,h3,h4,h5,h6{font-size:100%;}
q:before,q:after{content:'';}
abbr,acronym {border:0;font-variant:normal;}
sup {vertical-align:text-top;}
sub {vertical-align:text-bottom;}
input,textarea,select{font-family:inherit;font-size:inherit;font-weight:inherit;}
input,textarea,select{*font-size:100%;}
legend{color:#000;}
del,ins{text-decoration:none;}

a { color:#000; text-decoration:none;}
a:hover { color:#000; text-decoration:underline;}
hr{height:1px;border:none;border-top:1px solid #CCC;margin:0;*margin:-10px 0 -14px 0;_margin:-6px 0 -14px 0;float:none;*float:left;display:block;}

/*ClearFix*/
.clearfix {
display: inline-block;
}
.clearfix:after {
/*/*/content: "."; /* HACK for IE8 */
display: block;
height: 0;
clear: both;
visibility: hidden;
}
/* Hides from IE-mac \*/
* html .clearfix {
height: 1%;
}
.clearfix {
display: block;
}

/*ClearFix*/
.main01,.main02,.main03,.main_ssq,.main_cpsc,.main_ggl {
display: inline-block;
}

非常感谢Perishable的整理与归纳，以下是由某人翻译

_________________________

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

引用内容
* {
padding: 0;
margin: 0;
}

Minimalistic Reset [ Version 2 ]
border:0的设计有些不靠谱了

引用内容
* {
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

引用内容
* {
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.

引用内容
* {
vertical-align: baseline;
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

引用内容
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

引用内容
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觉得可以推荐

引用内容
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

引用内容
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: baseline;
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.

引用内容

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;
}

MVC默认样式：

/*----------------------------------------------------------
The base color for this template is #5c87b2. If you'd like
to use a different color start by replacing all instances of
#5c87b2 with your new color.
----------------------------------------------------------*/
body
{
background-color: #5c87b2;
font-size: .75em;
font-family: Verdana, Helvetica, Sans-Serif;
margin: 0;
padding: 0;
color: #696969;
}

a:link
{
color: #034af3;
text-decoration: underline;
}
a:visited
{
color: #505abc;
}
a:hover
{
color: #1d60ff;
text-decoration: none;
}
a:active
{
color: #12eb87;
}

p, ul
{
margin-bottom: 20px;
line-height: 1.6em;
}

/* HEADINGS
----------------------------------------------------------*/
h1, h2, h3, h4, h5, h6
{
font-size: 1.5em;
color: #000;
font-family: Arial, Helvetica, sans-serif;
}

h1
{
font-size: 2em;
padding-bottom: 0;
margin-bottom: 0;
}
h2
{
padding: 0 0 10px 0;
}
h3
{
font-size: 1.2em;
}
h4
{
font-size: 1.1em;
}
h5, h6
{
font-size: 1em;
}

/* this rule styles <h2> tags that are the
first child of the left and right table columns */
.rightColumn > h1, .rightColumn > h2, .leftColumn > h1, .leftColumn > h2
{
margin-top: 0;
}

/* PRIMARY LAYOUT ELEMENTS
----------------------------------------------------------*/

/* you can specify a greater or lesser percentage for the
page width. Or, you can specify an exact pixel width. */
.page
{
width: 90%;
margin-left: auto;
margin-right: auto;
}

#header
{
position: relative;
margin-bottom: 0px;
color: #000;
padding: 0;
}

#header h1
{
font-weight: bold;
padding: 5px 0;
margin: 0;
color: #fff;
border: none;
line-height: 2em;
font-family: Arial, Helvetica, sans-serif;
font-size: 32px !important;
}

#main
{
padding: 30px 30px 15px 30px;
background-color: #fff;
margin-bottom: 30px;
_height: 1px; /* only IE6 applies CSS properties starting with an underscrore */
}

#footer
{
color: #999;
padding: 10px 0;
text-align: center;
line-height: normal;
margin: 0;
font-size: .9em;
}

/* TAB MENU
----------------------------------------------------------*/
ul#menu
{
border-bottom: 1px #5C87B2 solid;
padding: 0 0 2px;
position: relative;
margin: 0;
text-align: right;
}

ul#menu li
{
display: inline;
list-style: none;
}

ul#menu li#greeting
{
padding: 10px 20px;
font-weight: bold;
text-decoration: none;
line-height: 2.8em;
color: #fff;
}

ul#menu li a
{
padding: 10px 20px;
font-weight: bold;
text-decoration: none;
line-height: 2.8em;
background-color: #e8eef4;
color: #034af3;
}

ul#menu li a:hover
{
background-color: #fff;
text-decoration: none;
}

ul#menu li a:active
{
background-color: #a6e2a6;
text-decoration: none;
}

ul#menu li.selected a
{
background-color: #fff;
color: #000;
}

/* FORM LAYOUT ELEMENTS
----------------------------------------------------------*/

fieldset
{
margin: 1em 0;
padding: 1em;
border: 1px solid #CCC;
}

fieldset p
{
margin: 2px 12px 10px 10px;
}

fieldset label
{
display: block;
}

fieldset label.inline
{
display: inline;
}

legend
{
font-size: 1.1em;
font-weight: 600;
padding: 2px 4px 8px 4px;
}

input[type="text"]
{
width: 200px;
border: 1px solid #CCC;
}

input[type="password"]
{
width: 200px;
border: 1px solid #CCC;
}

/* TABLE
----------------------------------------------------------*/

table
{
border: solid 1px #e8eef4;
border-collapse: collapse;
}

table td
{
padding: 5px;
border: solid 1px #e8eef4;
}

table th
{
padding: 6px 5px;
text-align: left;
background-color: #e8eef4;
border: solid 1px #e8eef4;
}

/* MISC
----------------------------------------------------------*/
.clear
{
clear: both;
}

.error
{
color:Red;
}

#menucontainer
{
margin-top:40px;
}

div#title
{
display:block;
float:left;
text-align:left;
}

#logindisplay
{
font-size:1.1em;
display:block;
text-align:right;
margin:10px;
color:White;
}

#logindisplay a:link
{
color: white;
text-decoration: underline;
}

#logindisplay a:visited
{
color: white;
text-decoration: underline;
}

#logindisplay a:hover
{
color: white;
text-decoration: none;
}

.field-validation-error
{
color: #ff0000;
}

.input-validation-error
{
border: 1px solid #ff0000;
background-color: #ffeeee;
}

.validation-summary-errors
{
font-weight: bold;
color: #ff0000;
}