.slider {
  width: 720px;
  max-width: 100vw;
  height: 480px;
  margin: auto;
  position: relative;
  overflow: hidden;
}

.list {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  display: flex;
  width: max-content;
  transition: 1s;
}

.list img {
  width: 720px;
  max-width: 100vw;
  height: 100%;
  object-fit: cover;
}

.buttons {
  position: absolute;
  top: 45%;
  left: 5%;
  width: 90%;
  display: flex;
  justify-content: space-between;
}

.buttons button {
  width: 50px;
  height: 50px;
  border-radius: 505;
  background-color: #fff5;
  color: #fff;
  border: none;
  font-family: monospace;
  font-weight: bold;
}

.dots {
  position: absolute;
  bottom: 7px;
  color: #fff;
  left: 0;
  width: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  transition: 1s;
  opacity: 0.7;
}

.dots li {
  list-style: none;
  width: 7px;
  height: 7px;
  background-color: #fff;
  margin: 20px;
  border-radius: 20px;
}
.dots li.active {
  width: 30px;
}