footer {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.keyboard-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
}

.keyboard-block {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #d3d6da;
  width: 40px;
  height: 60px;
  border-radius: 5px;
  font-weight: bold;
  cursor: pointer;
}

.enter,
.backspace {
  width: 65px;
  font-size: 13px;
}

.backspace img {
  width: 25px;
}