Add a "back to start" button so customers can quickly get back to the beginning of the collection. The current dependents: Requires collection cover to be on and doesn't work on collections/all because of if statement within collection.liquid which can be removed to make it work for that :)

collection.liquid

{%comment%}
  Add the following line just after the <div class="gallery__inner"> at the beginning 
{% endcomment %}  

<a href="#start" class='icon__arrow-back' ></a>

{%comment%}
Add the id "start" to the two different collection cover options
http://snapify.shopify.com/30-22-kbbgx-elrmf.jpg
{% endcomment %}

id="start"

style.scss.liquid

.icon__arrow-back:before {
  content: "\e617\e617";
  letter-spacing: -25px;
  padding: 10px 10px 10px 0px;
  font-size: 50px;
  text-shadow: 0 0 15px rgba(0,0,0,0.4);
}
.icon__arrow-back{
  position: absolute; 
  right: 10px; 
  bottom: 60px; 
  z-index: 99; 
  padding: 10px; 
  color: white;
  border-bottom:none;
}