body, div, table, thead, tbody, tr, th, td {
    margin: 0;
    padding: 0;
    font-family: "\5FAE\8F6F\96C5\9ED1", Helvetica, sans-serif;
    font-size: 14px;
    -webkit-user-select: none;
}

#tab {

    margin: 20px auto;
    padding: 20px;
    width: 400px;
    border: 1px solid #008000;

    /*下述都是CSS3新增加的样式属性:在IE6~8下不兼容display: block;*/
    border-radius: 5px;
    box-shadow: 3px 3px 8px 0 #999;
}

#tab thead tr th {
    width: 100px;
    height: 35px;
    line-height: 35px;
    background: #08BECE;
}

#tab thead tr th.cursor {
    cursor: pointer;
}

#tab tbody tr.even {
    background: wheat;
}

#tab tbody tr td {
    height: 35px;
    line-height: 35px;
    text-align: center;
}