Automatic textarea resizing

gistfile1.txt

textarea {
  resize: vertical;
    overflow-y: hidden; /* prevents scroll bar flash */
    padding-top: 1.1em; /* prevents text jump on Enter keypress */
}


// Automatic resizing for textareas
// auto adjust the height of
$(document).on('keyup', 'textarea', function (e) {
    $(this).css('height', 'auto');
    $(this).height(this.scrollHeight);
});		

$("textarea").keyup();