.header_link {
    background-color: black;
    color: white;
    font-family: verdana;
    font-size: 14px;
    position: absolute;
   }
.header_link A:link { color: white}
.header_link A:visited { color: white }
.header_link A:active { color: white }

.content {
    background-color: black;
    color: white;
    font-family: verdana;
    font-size: 12px;
    padding: 5px;
}

.content A:link { color: white }
.content A:visited { color: white }
.content A:active { color: white }

/*
table {
    margin-left: auto;
    margin-right: auto;
    border-collapse: collapse;
}
*/