button#dnsLookupBtn {
    margin-top: 15px;
}


h2.tool-heading {
    margin-bottom: 20px !important;
}


div#results table th {
    background: linear-gradient(45deg, #1e55b2, #3477e8) !important;
    color: #fff;
}

div#results {
    overflow: auto;
    max-height: 400px;
}

div#results table tr td {
    word-break: break-word;
}