a {
text-decoration: none;
color: #2284ff;
border-bottom: 1px solid currentColor;
display: inline;
padding-bottom: 4px;
line-height: 150%;
}$(function () {
const tableHead = $(".tableHead");
tableHead.click(function () {
$(this).next().fadeToggle();
});
});.block {
overflow-y: auto;
scrollbar-width: none; // firefox
}
.block::-webkit-scrollbar { // остальные браузеры
height: 0;
}
const $li = document.querySelectorAll('#menu li');
$li.forEach(elem => {
elem.addEventListener('click', function () {
$li.forEach(el => el.classList.remove('selected'));
this.classList.add('selected');
});
});