The class named ".guify-container" fill the whole webpage so all of div component can not be touched.

[iceleaf97]

The css value of class ".guify-container" :
.guify-container {
position: absolute;
left: 0;
width: 100%;
height: 100%;
z-index: 9999;
}
All of Div can not be triggered because of the "height: 100%".