html, body
{
    height: 98%;
}
img
{
    behavior: url(iepngfix.htc);
}
/**/
body
{
    margin: 0;
    padding: 0;
    font-size: 12px;
    font-family: Tahoma,"微软雅黑","宋体";
    background:#fff;
}
/**/
ul, dl, dt, dd, h1, h2, h3, h4, h5, h6, h7, p, form
{
    margin: 0;
    padding: 0;
}
ul
{
    list-style-type: none;
}
img
{
    border: none;
}
input,select,img
{
    vertical-align:middle;
}
input,button,select,textarea
{
    font-family:Tahoma,"微软雅黑","宋体";
}
a
{
    text-decoration: none;
}
a:hover
{
    text-decoration: underline;
}
/**/
.none
{
    display: none;
}
.block
{
    display: block;
}
/**/
.left
{
    float: left;
}
.right
{
    float: right;
}
.clear
{
    clear: both;
    line-height: 0;
    height: 0;
    overflow: hidden;
}
/**/
.bg_box
{
    clear: both;
}
/**/
em
{
    font-style: normal;
}
.mt10
{
    margin-top:10px;
}