body {
    margin:0px;
    padding:0px;
}
#kat ul
{
    padding: 0px;
    margin: 0px;
    list-style-type: none;
    text-align: center;
    width: 243px;
}
#kat ul li
{
    float: left;
}
#kat ul li a
{
    text-align: left;
    line-height: 30px;
    height: 30px;
    width: 244px;
    display: block;
    font-size: 13px;
    font-weight: bold;
    color: #333333;
    text-decoration: none;
    font-family: Arial, Helvetica, sans-serif;
    border-bottom-style: dotted;
    border-bottom-width: 1px;
}
#kat ul li a:hover
{
    text-align: left;
    line-height: 30px;
    height: 30px;
    width: 244px;
    display: block;
    font-size: 13px;
    font-weight: bold;
    color: #1860B3;
    text-decoration: none;
    font-family: Arial, Helvetica, sans-serif;
    border-bottom-style: ridge;
    border-bottom-width: 1px;
}
#kat ul li a:active
{
     text-align: left;
    line-height: 30px;
    height: 30px;
    width: 244px;
    display: block;
    font-size: 15px;
    font-weight: bold;
    color:blue;
    text-decoration: none;
    font-family: Arial, Helvetica, sans-serif;
    border-bottom-style: ridge;
    border-bottom-width: 5px;
}

 #dis
        {
            margin:0px;
            top:0px;
            margin-bottom:0px;
            margin-top:0px;
        }