a.button_add {
  background-image: url(assets/images/environment/default/icons/12x12/button-add.png);
  background-repeat: no-repeat;
  background-position: left center;
  padding: 0px 0px 0px 16px;
  font-size: 11px;
  color: #666;
  text-decoration: none;
  margin-right: 10px;
}

a.button_add.attachments {
  background-image: url(assets/images/attachments/default/icons/12x12/add-attachment.png);
}

a.button_edit {
  background-image: url(assets/images/environment/default/icons/12x12/button-edit.png);
  background-repeat: no-repeat;
  background-position: left center;
  padding: 0px 0px 0px 16px;
  font-size: 11px;
  color: #666;
  text-decoration: none;
  margin-right: 10px;
}

a.button_add:hover,
a.button_edit:hover {
  text-decoration: underline;
}