zmatic
Hi
Add this code in custom.css file to remove overlay of position on slideshow
@media (min-width: 1500px){
.has-slideshow .t3-sl-1 .col-lg-6 + .col-lg-6 {
margin-top: 0px!important;
}}
You can resize the module position size for different screen size from template style layout options.
Layout options > responsive layout > drag and move the position to change its size.
Hope it helps.
Regards