Potfolio

You can add, modify or delete portfolio items as follows:

<div class="grid-item development web">
</div>

.development, .web – categories

You can add, change or delete sort buttons, and also perform these actions with categories as follows:

<div class="buttons-sort">
   <a class="buttons-sort--button-type-1 active-button" data-filter="*">Show All</a>
   <a class="buttons-sort--button-type-1" data-filter=".development">Development</a>
</div>

.buttons-sort – button wrapper

.buttons-sort--button-type-1 – button