.secthead {
    background-color:#8A2BE2;
}
    .secthead h2 {
    text-align:center;
    font-weight:bold;
    font-family:'Arial Black', Gadget, sans-serif;
    font-style:italic;
    color:white;
    margin:10px 0px;
}
    .relbord {
    border:1px solid black;
    border-collapse:collapse;
}
    .cathover:hover {
    opacity: 0.5;
    filter: alpha(opacity=50); /* For IE8 and earlier */
}
    .nomargnopad {
    margin: 0px;
    padding: 0px;
}


@media screen and (max-width: 767px) {

    .secthead h2 {
    font-size:18px;
}
}

@media screen and (max-width: 1280px) and (min-width: 768px) {

    .secthead h2 {
    font-size:24px;
}
}

@media screen and (min-width: 1281px) {

    .secthead h2 {
    font-size:28px;
}
}