thead tr th { 
    position: sticky;
    top: -20px;
    z-index: 10;
    background-color: #818181;
}

:focus:not(:focus-visible) {
    outline: none !important;
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
[role="button"]:focus-visible,
input[type="checkbox"]:focus-visible,
input[type="radio"]:focus-visible,
input[type="file"]:focus-visible {
    outline: 2px solid var(--cq-primary);
    outline-offset: 2px;
}