html {
  font-size: 14px;
}
footer {
  display: block;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: .5rem;
  background: black;
  color: #ffffff80;
}
footer h4 {
  text-align: center;
}

.navbar-brand img {
  height: 60px;
}
.ellipsis {
  position: relative;
}
.ellipsis:before {
  content: ' ';
  visibility: hidden;
}
.ellipsis span {
  position: absolute;
  left: 4px;
  right: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.item-photo {
  border-radius: 6px;
  box-shadow: 0 2px 4px grey;
  width: 70px;
  height: 70px;
}
.empty-invisible:empty {
  visibility: hidden;
}