body{
    font-family: "Microsoft YaHei";
}
*{padding: 0;margin: 0;}
html,body{
	min-width: 1240px;
}
.rt{
    float:right;
}
.lf{
    float:left;
}
.trt{
    text-align: right;
}
.tct{
    text-align: center;
}
.vbm{
    vertical-align: bottom;
}
.vtmiddle{
    vertical-align: middle;
}
.clear{
    clear: both;
}

html, body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, fieldset, legend, img,input{ margin:0; padding:0; }
fieldset, img,input,button { border:0 none; padding:0;margin:0;outline-style:none; }   /*去掉input等聚焦时的蓝色边框*/
ul,li,ol{ list-style:none; }
select, input { vertical-align:middle;}
textarea { resize:none; } /*防止拖动*/
img {border:0; vertical-align:middle; }  
a {text-decoration:none; }
/*清除浮动（不管）*/
.clearfix:before,.clearfix:after {  /*清楚浮动*/
    content:"";
    display:table;
}
.clearfix:after{clear:both;}
.clearfix{
    *zoom:1;/*IE/7/6*/
}
.clearfix:after {
    content: "";
    display: block;
    visibility: hidden;
    height: 0;
    clear: both;
}
.clearfix {
    zoom: 1;
}
a {
    text-decoration: none;
    color: black;
}

a:link,a:visited,a:hover,a:active{
	text-decoration: none;
}