body {
  font-family: Arial, sans-serif;
}

.slider {
  max-width: 400px;
  margin: 50px auto;
}

.slider__input {
  width: 100%;
}

.slider__image {
  display: block;
  margin: 20px auto;
  max-width: 100%;
  transition: transform 0.2s;
}