Button 样式

 .btn
        {
            font-family: "Verdana";
            font-size: 9pt;
            color: #FFFFFF;
            border-color: #000000 #000000 #000000 #000000;
            border-style: solid;
            border-top-width: 1px;
            border-right-width: 1px;
            border-bottom-width: 1px;
            border-left-width: 1px;
            width: 68px;
            background-color: #575757;
        }
        .btn1
        {
            font-family: "Verdana";
            font-size: 9pt;
            color: #000000;
            border-color: #666666 #666666 #666666 #666666;
            border-style: solid;
            border-top-width: 1px;
            border-right-width: 1px;
            border-bottom-width: 1px;
            border-left-width: 1px;
            width: 60px;
            cursor: hand;
        }
        .btn2
        {
            font-family: "Verdana";
            font-size: 9pt;
            color: #000000;
            border-color: #666666 #666666 #666666 #666666;
            border-style: solid;
            border-top-width: 1px;
            border-right-width: 1px;
            border-bottom-width: 1px;
            border-left-width: 1px;
            width: 100px;
            cursor: hand;
        }