<select class="select2" name="option[]" multiple="multiple">
$('.select2').select2().on('change.select2', function(e) {
let count = $(this).select2('data').length;
if(count == 3) {
$(this).prop( "disabled", true );
}
});let getVal = undefined;
$('select').select2().on('change.select2', function(e) {
getVal = e.target.value;
});
if ( getVal == 'option1') {
// делаем видимым текст1
}.grid-1 {grid-template-columns: 1fr;} проценты .grid-1 {grid-template-columns: 100%;}
const el = document.querySelector(".div");
const getprop = window.getComputedStyle(el, null).getPropertyValue("margin-right");value = `${string[0].toUpperCase()}${string.substr(1, string.length - 2)}${string[string.length -1].toUpperCase()}`;tr {
display: flex;
flex-wrap: wrap;
td {
flex-basis: 50%;
box-sizing: border-box;
}
}