* {
  box-sizing: border-box;
}

body {
  margin: 0 auto;
  color: black;
}


.slider_left_icon{
  position: absolute;
  margin: auto;
  left: 10px;
  width: 20px;
  top: 0;
  bottom: 0;
  z-index: 50;
}
.slider_left_icon a{
  cursor: pointer;
}
.slider_right_icon{
  position: absolute;
  margin: auto;
  width: 20px;
  top: 0;
  bottom: 0;
  right: 230px;
  z-index: 50;
}
.slider_right_icon a {
  cursor: pointer;
}


.centerBottom {
  position: absolute;
  margin: auto;
  left: 0;
  right: 0;
  z-index: 20;
  text-align: center;
  bottom: 20px;
  display: flex;
  width: fit-content;
}

.centerBottom li {
  background-color: #ffffff;
  border: solid 1px #222222;
  width: 12px;
  height: 12px;
  border-radius: 10px;
  margin: 2px;
  float: left;
  transition: 0.5s;
  list-style: none;
}


@media screen and (max-width: 480px) {

}