@import "screen.css";

ul#materials {
  position: relative;
  list-style-type: none;
  margin-bottom: 2em;
  height: 150px;
  overflow-y: scroll;
  border: 1px solid #333;
  line-height: 1.2;
}
#materials li {
  float: left;
  width: 45%;
  padding: 2px 2px 12px;
}