.mat-icon {
  vertical-align: middle;
  color: #00CFAC;
  margin-left: 5px;
}
.publicTest .publicInput input { width: 48%; }
.headerButton {
  margin-left: auto;
  margin-right: 25px;
  background-color:#00CFAC;
  color: #fff;
  border-radius: 5px;
  border: none;
  outline: none;
}