slideshow Move slideshow control arrows to the outside of the image

Hi everyone,

Does anyone happen to know of any code to move the previous and forward controls of the slideshow to the sides outside of the image?

Example 1 is what it currently looks like and example 2 is what I would like it to look like. 

Example 1 slideshow currently includes this code for its current appearance - 

.sqs-gallery-block-slideshow .sqs-gallery-controls .next,
.sqs-gallery-block-slideshow .sqs-gallery-controls .previous {
  background: none; /*removes the original background behind the arrows*/
}
.sqs-gallery-block-slideshow .sqs-gallery-controls .next::before,
.sqs-gallery-block-slideshow .sqs-gallery-controls .previous::before {
  background: white;
  color: black;
  font-size: 1em; /*this changes the size of the arrows*/
  padding: 5px;
  border-radius: 60%; /*remove this is you don't want the background rounded*/
}

Thanks for your help,
Sarah

example 1

example 2 

Hi,

Can you share link to page where you use slideshow? We can help easier