var i1 = $('.category-icon-title.card-1'),
i2 = $('.category-icon-title.card-2'),
i3 = $('.category-icon-title.card-3'),
iPlacement1 = $('li.col-md-4.with-icons:first-child #el-icon'),
iPlacement2 = $('li.col-md-4.with-icons:nth-child(2) #el-icon'),
iPlacement3 = $('li.col-md-4.with-icons:nth-child(3) #el-icon');
$(iPlacement1).html(i1);
$(iPlacement2).html(i2);
$(iPlacement3).html(i3);