plugins/custom_forms/public/javascripts/query_blocks.js
(function() {
function markOverflownBlocks() {
var elements = $('.block .form-item .form-description')
elements.each(function(index) {
if (this.offsetHeight < this.scrollHeight) {
$(this).addClass('overflown')
}
})
}
$(document).ready(function() {
markOverflownBlocks()
})
})()