清除浏览器CSS样式

/*
YUI 3.18.1 (build f7e7bcb)
Copyright 2014 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/

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,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 {
    font-style: normal;
    font-weight: normal
}

ol,ul {
    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: text-top
}

sub {
    vertical-align: text-bottom
}

input,textarea,select {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    *font-size: 100%
}

legend {
    color: #000
}

#yui3-css-stamp.cssreset {
    display: none
}