Tight schedule lately, so I made a few basic classes. Best I can do, lots of things packed into my week, so rush job. Hope it is decent :)

ice cream classes

.opaque {
opacity: .5

}

.greenish {
background: green;
}

.huge
width: 120px;
height: 120px;
border-radius: 120px;

.shadow {
  -moz-box-shadow:    3px 3px 5px 6px #ccc;
  -webkit-box-shadow: 3px 3px 5px 6px #ccc;
  box-shadow:         3px 3px 5px 6px #ccc;
}