* {
  box-sizing: border-box;
}
.application-container {
  width: 400px;
  margin: 0 auto;
}
.arrow,
.circle {
  cursor: pointer;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.arrow {
  position: relative;
  top: -100px;
  padding: 10px;
}
.carousel-stage {
  width: 300px;
  height: 200px;
  border: 1px solid black;
  overflow: hidden;
  display: inline-block;
  position: relative;
}
.carousel-stage ul.carousel-list {
  display: inline-block;
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
  transition: 300ms ease-in-out;
}
.carousel-stage ul.carousel-list li {
  display: inline-block;
  width: 300px;
  height: 200px;
  float: left;
}
.carousel-stage ul.carousel-list li img {
  object-fit: cover;
  object-position: center center;
  width: 300px;
  height: 200px;
}
.carousel-stage ul.dots {
  width: 300px;
  list-style: none;
  padding: 0;
  margin: 0;
  position: absolute;
  bottom: 0;
  text-align: center;
}
.carousel-stage ul.dots li {
  display: inline-block;
  width: 14px;
  height: 14px;
  background-color: white;
  margin: 2px;
  border-radius: 50%;
  line-height: 5px;
  border: 2px solid black;
}
.carousel-stage ul.dots li.active {
  background-color: #ccc;
}