message: security group creation layout fix
diff: @@ -32,6 +32,14 @@ mdl-list-item.active {
  background-color: rgba(0, 0, 0, 0.14);
  }
  +:host mdl-list-item-primary-content {
  + display: block;
  + width: 305px;
  + overflow: hidden;
  + white-space: nowrap;
  + text-overflow: ellipsis;
  +}
  +
  .buttons-container {
  display: flex;
  flex-direction: column;
  