How to change prestashop product attributes color's size

[tomlee]

I feel the  product attributes color is too small(Red square) , I want it more big ~
How can I to do it 

Thanks

[shokinro]

You can change that in following file if you are using default theme,.

 

/themes/default-bootstrap/css/product.css

 

   #attributes .attribute_list #color_to_pick_list li {
      float: left;
      margin: 0 3px 3px 0;
      padding: 1px;
      border: 1px solid #d6d4d4;
      clear: none;
      width: 26px;
      height: 26px; }
      #attributes .attribute_list #color_to_pick_list li a.color_pick {
        display: block;
        height: 22px;
        width: 22px;
        cursor: pointer;
        }