:root {
  --color-gray: #F2F2F2;
  --color-red: #E3032D;
}

.gray-bg {
  background-color: var(--color-gray);
}

.red-bg {
  background-color: var(--color-red);
  color: white;
}

.shops img {
  transition: transform 0.2s;
}

.shops img:hover {
  transform: scale(1.2);
}

.redbar {
  height: 10px;
  background-color: var(--color-red);
  margin: 0 -12px 0 -12px;
}

#buy-now {
  position: absolute;
  left: 5%;
  bottom: 15%;
  background-color: var(--color-red);
  color: white;
  font-weight: bold;
  font-size: min(3em, 4vw);
  transition: transform 0.2s;
}

#buy-now:hover {
  transform: scale(1.2);
}