xxxxxxxxxx<div class="box"> <div class="box1"></div> <div class="box2"></div> <div class="box3"></div> <div class="box4"></div> <div class="box5"></div><!-- <button class="btn">Overlay It</button> <button class="btn btn-clear">Clear All</button> --> <h3>Click an element to create an overlay around it, press any key to clear the overlays. The overlays will not clear until you hit a key and will continue to stack until you do.</h3></div>