/*初始化*/
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,
form,fieldset,input,textarea,p,blockquote,th,td,nav {
padding: 0;
margin: 0;
font-family:微软雅黑;
font-size:14px;
}
body{margin: 0 auto;background: #ffffff;}
table {
border-collapse: collapse;
border-spacing: 0;
}
fieldset,img {
border: 0;
}
address,caption,cite,code,dfn,em,strong,th,var{
font-weight: normal;
font-style: normal;
}
ol,ul {
list-style: none;
}
caption,th {
text-align: left;
}
h1,h2,h3,h4,h5,h6 {
font-weight: normal;
font-size: 100%;
}
q:before,q:after {
content:'';
}
abbr,acronym { border: 0;
} 
img{border:0 none;vertical-align:middle;}
input{border: none;}
a{text-decoration: none;}
.box{width: 1100px;margin: 0 auto;}
.FL{float:left;}
.FR{float:right;}
/*清除浮动*/
.clear{clear:both;}
.clearfix:after{display:table;content:"";line-height:0;clear:both;}
.clearfix{*zoom:1;}