CSS Resets

/*
Copyright (c) 2009, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.7.0
*/
html {
color:#000;
background:#FFF;
}
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, button, 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, strong, th, var, optgroup {
font-style:inherit;
font-weight:inherit;
}
del, ins {
text-decoration:none;
}
li {
list-style:none;
}
caption, th {
text-align:left;
}
h1, h2, h3, h4, h5, h6 {
font-size:100%;
font-weight:normal;
}
q:before, q:after {
content:'';
}
abbr, acronym {
border:0;
font-variant:normal;
}
sup {
vertical-align:baseline;
}
sub {
vertical-align:baseline;
}
legend {
color:#000;
}
input, button, textarea, select, optgroup, option {
font-family:inherit;
font-size:inherit;
font-style:inherit;
font-weight:inherit;
}
input, button, textarea, select {
*font-size:100%;
}


eric meyer's css reset
=====================
/* v1.0 | 20080212 */

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, 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 {
margin: 0;
padding: 0;
border: 0;
outline: 0;
font-size: 100%;
vertical-align: baseline;
background: transparent;
}
body {
line-height: 1;
}
ol, ul {
list-style: none;
}
blockquote, q {
quotes: none;
}
blockquote:before, blockquote:after, q:before, q:after {
content: '';
content: none;
}
/* remember to define focus styles! */
:focus {
outline: 0;
}
/* remember to highlight inserts somehow! */
ins {
text-decoration: none;
}
del {
text-decoration: line-through;
}
/* tables still need 'cellspacing="0"' in the markup */
table {
border-collapse: collapse;
border-spacing: 0;
}

css reset of baidu youa
====================
html {
background:#fff;
}
body {
font:13px/1.4 arial, helvetica, sans-serif;
text-align:center;
}
body, ul, ol, dl, dd, h1, h2, h3, h4, h5, h6, p, form, fieldset, legend, input, textarea, select, button, th, td {
margin:0;
padding:0;
}
h1, h2, h3, h4, h5, h6 {
font-size:100%;
font-weight:normal;
}
table {
font-size:inherit;
font:100%;
}
input, select {
font:100% arial, helvetica, clean, sans-serif;
;
}
button {
overflow:visible
}
th, em, strong, b, address, cite {
font-style:normal;
font-weight:normal;
}
li {
list-style:none;
}
img, fieldset {
border:0;
}