@charset "utf-8";
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, 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,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    vertical-align: baseline;
}

article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
    display: block;
}

ol, ul {
    list-style: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

img, fieldset {
    border: none;
}

.left {
    float: left;
}

.right {
    float: right;
}

hr {
    clear: both;
}

a {
    text-decoration: none;
    transition: all .2s ease-in-out;
}

.clear {
    clear: both;
}

.clear:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

* html .clear {
    height: 1%
}

/*ie5+ie6*/
*:first-chile + html .clear {
    min-height: 1px;
}

/*ie7*/
.cl:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.cl {
    zoom: 1;
}

.r {
    float: right
}

.l {
    float: left
}

.pt20 {
    padding-top: 20px;
}

.w1200 {
    width: 1200px;
    margin: 0 auto;
}