div.dataTables_wrapper div.dataTables_filter input
{
    margin-left: 0.5em;
    display: inline-block;
    width: auto;
    border-radius: 10px;
    height: 38px;
    margin-right: 10px;
}

.btn-secondary
{
    color: #fff;
    background-color: #3e4a5a;
    border-color: #a8adb1;
}