.context-menu-item {
  min-height: 18px;
  background-repeat: no-repeat;
  background-position: 4px 4px;
}
.context-menu-item.context-menu-icon-refresh {
  background-image: url("../img/refresh-18.png");
}
.context-menu-item.context-menu-icon-download {
  background-image: url("../img/download-18.png");
}