body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div,dl,dt,dd,input{
margin: 0;
padding: 0;
}
body{font-family: "Microsoft YaHei";font-size:12px;}
img{vertical-align:middle;}
ul,li{list-style:none;}
input,select,textarea{outline:none;}
a{text-decoration:none;}
/* 清除浮动 */
.clear:after{content:"";display:block;clear:both;}
.clear{zoom:1;}