body,div,p,span,ul,li,dl,dt,dd,a,ol,input,button,img,h1,h2,h3,h4,h5,h6{font-family:Arial, "Microsoft YaHei"; padding:0; margin:0; list-style:none; border:0;}
body{ font-family:Arial, "Microsoft YaHei";font-size:12px; background:#fff;color:#333;-webkit-overflow-scrolling: touch;}
 h1,h2,h3,h4,h5,h6 {
  font-weight: normal;
}
input, textarea, button, select {
    resize: none;
    font-size: 14px;
    background: #fff;
    font-family:Arial, "Microsoft YaHei";
}

a{ color:#333333; text-decoration:none;}
body,input,button{font-family:Arial,'Microsoft Yahei';}
.clearfix::before,
.clearfix::after{
    content: ".";
    display: block;
    height: 0;
    line-height: 0;
    visibility: hidden;
    clear: both;
}
.f_left{
    float: left;
}
.f_right{
    float: right;
}