.triangle-left {
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-right: 8px solid black;
  transition: transform 0.2s ease;
}

.btn-kembali:hover .triangle-left {
  transform: translateX(-4px);
}
.triangle-right {
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 8px solid black;
  transition: transform 0.2s ease;
}

.btn-selanjutnya:hover .triangle-right {
  transform: translateX(4px);
}

.form-label{
    margin-left: 5px;
}