/* reset */
html, body, h1, h2, h3, h4, h5, h6, div, dl, dt, dd, ul, ol, li, p, blockquote, pre, hr, figure, table, caption, th, td, form, fieldset, legend, input, button, textarea, menu
{
    margin: 0;
    padding: 0;
}
header, footer, section, article, aside, nav, hgroup, address, figure, figcaption, menu, details
{
    display: block;
}
table
{
    border-collapse: collapse;
    border-spacing: 0;
}
caption, th
{
    text-align: left;
    font-weight: normal;
}
html, body, fieldset, img, iframe, abbr
{
    border: 0;
}
i, cite, em, var, address, dfn
{
    font-style: normal;
}
[hidefocus], summary
{
    outline: 0;
}
li
{
    list-style: none;
}
h1, h2, h3, h4, h5, h6, small
{
    font-size: 100%;
}
sup, sub
{
    font-size: 83%;
}
pre, code, kbd, samp
{
    font-family: inherit;
}
q:before, q:after
{
    content: none;
}
textarea
{
    overflow: auto;
    resize: none;
}
label, summary
{
    cursor: default;
}
a, button
{
    cursor: pointer;
}
h1, h2, h3, h4, h5, h6, em, strong, b
{
    font-weight: bold;
}
del, ins, u, s, a, a:hover
{
    text-decoration: none;
}
body, textarea, input, button, select, keygen, legend
{
    font: 12px/1.14 arial,宋体;
    color: #333;
    outline: 0;
}
body
{
    background: #fff;
}
a, a:hover
{
    color: #333;
}
.bk, .bk3, .bk6, .bk8, .bk10, .bk15, .bk20, .bk30, .bk100
{
    clear: both;
    font-size: 1px;
    height: 0;
    line-height: 1px;
}
.bk3
{
    height: 3px;
}
.bk6
{
    height: 6px;
}
.bk8
{
    height: 8px;
}
.bk10
{
    height: 10px;
}
.bk15
{
    height: 15px;
}
.bk20
{
    height: 20px;
}
.bk30
{
    height: 30px;
}
.bk100
{
    height: 100px;
}