css初始化-yahoo

<style>
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;
}
body {
background: #fff;
color: #555;
font-size: 14px;
font-family: Verdana, Arial, Helvetica, sans-serif;
}
td, th, caption {
font-size: 14px;
}
h1, h2, h3, h4, h5, h6 {
font-weight: normal;
font-size: 100%;
}
address, caption, cite, code, dfn, em, strong, th, var {
font-style: normal;
font-weight: normal;
}
a {
color: #555;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
img {
border: none;
}
ol, ul, li {
list-style: none;
}
input, textarea, select, button {
font: 14px Verdana, Helvetica, Arial, sans-serif;
}
table {
border-collapse: collapse;
}
html {
overflow-y: scroll;
}
.clearfix:after {
content: ".";
display: block;
height: 0;
clear: both;
visibility: hidden;
}
.clearfix {
*zoom: 1;
}
</style>