table.dataTable {
    border-collapse: collapse;
}

    table.dataTable tbody th, table.dataTable tbody td {
        padding: 4px 4px;
    }

    table.dataTable thead th, table.dataTable thead td {
        padding: 6px 21px 6px 6px;
        border-bottom: 1px solid rgb(212, 212, 212);
    }

    table.dataTable tfoot th, table.dataTable tfoot td {
        padding: 6px 4px 6px 4px;
        border-top: 1px solid rgb(212, 212, 212);
    }

input[type="search"] {
    height: 30px;
    -webkit-appearance: none;
    border: 1px solid lightgray;
}

    input[type="search"]:focus {
        border: 1px solid gray;
        outline: none;
    }

.dataTables_wrapper
.dataTables_processing {
    position: absolute;
    top: 0%;
    left: 0%;
    width: 100%;
    height: 100%;
    margin-left: 0%;
    margin-top: 0px;
    padding-top: 0px;
    text-align: center;
    font-size: 1.5em;
    background-color: whitesmoke;
    opacity: 0.8;
 }