Here is the slides to follow along with today's presentation, Theme Ubercart: Make your store shine.

Here is the CSS snippet for CSS buttons.

.node-add-to-cart{
   display: block;
   cursor: pointer;
   cursor: hand;
   width: 150px;
   height: 50px;
   border: 0;
   color: transparent;
   text-indent: -9000em;
   overflow: hidden;
   background: url('../images/add_to_cart.png');
}

The customcart module is attached below.