html
{
   color:#000;
   background:#FFF;
}
//
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td
{
   margin:0;padding:0;
}
table  /* 设置table 的样式*/
{
    border-collapse:collapse;
    border-spacing:0;
}
fieldset, img
{
   border:0;
}
em, strong
{
   font-style:normal;
   font-weight:normal;
}
li
{
    list-style:none;
}
h1, h2, h3, h4, h5, h6
{
   font-size:100%;
   font-weight:normal;
}
body, input, button, textarea
{
    font-size:12px;
    font-family:Arial, Helvetica, sans-serif;
}
a{ text-decoration:none;outline:none;}
a:hover{   cursor:pointer;}
th, td{vertical-align:top;}