html, body
{
    _margin: 0;
    _height: 100%;
}
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, table, th, td, iframe
{
    margin: 0;
    padding: 0;
    font-size: 12px;
}
h1, h2, h3, h4, h5, h6
{
    font-size: 14px;
}
ul, ol, li, dl, dt, dd
{
    list-style-type: none;
}
img, object
{
    border: 0;
    vertical-align: middle;
}
img, input
{
    border: medium none;
}
a
{
    blr: expression(this.onFocus=this.blur());
    outline: none;
    cursor: pointer;
    color: #666;
    text-decoration: none;
}
a:hover
{
    color: #f60;
    text-decoration: none;
}
input
{
    vertical-align: middle;
}
em
{
    font-style: normal;
}
.fl
{
    float: left;
    display: inline;
}
.fr
{
    float: right;
    display: inline;
}
.clear
{
    height: 0;
    line-height: 0;
    clear: both;
}
.clearfix:after
{
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
*+html .clearfix
{
    overflow: hidden;
}
* html .clearfix
{
    height: 1%;
}
.f-cb
{
    *zoom: 1;
}
.wk_show
{
    display: block;
}
.wk_hide
{
    display: none;
}
.positionR
{
    position: relative!important;
    zoom: 1;
}
.positionA
{
    position: absolute;
}
.f-lay
{
    font-size: 0;
    letter-spacing: -8px;
    text-align: left;
}
.f-ib
{
    display: inline-block;
    *display: inline;
    *zoom: 1;
    vertical-align: top;
    font-size: 12px;
    letter-spacing: normal;
}
.w1000
{
    width: 1200px!important;
    margin: 0 auto;
}
.ct-banner
{
    width: 100%;
    height: 677px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}
.ct-focusbox
{
    height: 700px;
    position: relative;
    overflow: hidden;
}
.ct-focusimg
{
    height: 645px;
    overflow: hidden;
}
.ct-fimglist
{
    position: relative;
}
.ct-fimglist img
{
    display: block;
    cursor: pointer;
}
.ct-fimglist li
{
    width: 100%;
    height: 600px;
    float: left;
}
.ct-focustool
{
    overflow: hidden;
    position: relative;
    top: -45px;
    height: 77px;
    background: url(http://lecroymt.com/skin/images/bg_touming.png) repeat-x;
}
.ct-ftoollist
{
    position: relative;
}
.ct-ftoollist li
{
    height: 77px;
    float: left;
    cursor: pointer;
}
.ct-ftoollist .on a
{
    width: 400px;
    height: 77px;
    display: block;
    margin-right: -4px;
    z-index: 100;
    top: -5px;
    border: 2px solid #fff;
}