h1 {
  text-align: center;
}

#container {
  padding: 25px;
  background-color: #fff;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 45%;
}

.fa_custom {
  color: #db0808;
}

#validation {
  text-align: center;
}

footer {
  margin: 50px;
}

#like {
  padding: 15px;
  width: 50%;
  display: block;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

#source_info {
  padding: 15px;
  background-color: #eee;
  border-radius: 20px;
  width: 50%;
  display: block;
  margin-left: auto;
  margin-right: auto;
  box-shadow: 1px 1px 5px #333;
  font-size: 0.85em;
}

.fa-rotate-by {
  transform: rotate(var(--fa-rotate-angle, 0deg));
}