body {}
.slider-wrapper {
  display: flex;
  position: relative;
  width: 100%;
  height: 40vw;
  max-height: 500px;
  min-height: 300px;
  background: #ddd;
  overflow: hidden;
}

.slider-wrapper ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

ul.slider-img {
  display: flex;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  transition: 0.5s;
}

ul.slider-img li {
  flex: 1 0 100%;
}

ul.slider-img li img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

ul.slider-arrow {
  position: relative;
  color: #fff;
  font-size: 2rem;
  display: flex;
  justify-content: space-between;
  height: 100%;
  width: 100%;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.6);
}

@media screen and (min-width: 768px) {
  ul.slider-arrow {
    font-size: 2.5rem;
  }
}

ul.slider-arrow li {
  display: flex;
  align-items: center;
  cursor: pointer;
  height: 100%;
  padding: 0 15px;
  opacity: 0.4;
  transition: 0.5s;
}

ul.slider-arrow li:hover {
  opacity: 1;
}

.slider-dot {
  position: absolute;
  bottom: 15px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  width: 100%;
  color: #fff;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.6);
}

.slider-dot li {
  cursor: pointer;
  margin: 0 8px;
  font-size: 0.6rem;
  opacity: 0.4;
}

.slider-dot li.active {
  opacity: 1;
}

@media screen and (min-width: 768px) {
  .slider-dot li {
    margin: 0 12px;
    font-size: 0.95rem;
  }
}