rb-carrousel/carrousel.css

react-basics carrousel component

.rbcarrousel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  width: 100%;
}

.rbcarrousel__images {
  align-items: stretch;
  display: flex;
  flex-flow: row nowrap;
  height: 100%;
  position: relative;
  transition: all 0.3s cubic-bezier(.25, .8, .25, 1);
}

.rbcarrousel__image {
  width: 100%;
}

.rbcarrousel__image:active {
  outline: none;
}

.rbcarrousel__image > img {
  display: block;
  height: 100%;
  object-fit: contain;
  -webkit-user-drag: none;
  width: 100%;
}

.rbcarrousel__indicators {
  align-items: flex-end;
  bottom: 10%;
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  margin: auto;
  position: absolute;
  width: 100%;
}

.rbcarrousel__indicator {
  background-color: transparent;
  border: .1rem solid white;
  border-radius: 50%;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.32), 0 3px 6px rgba(0, 0, 0, 0.46);
  cursor: pointer;
  height: .5rem;
  margin: .1rem;
  opacity: .5;
  padding: 0;
  transition: all 0.3s cubic-bezier(.25, .8, .25, 1);
  width: .5rem;
}

.rbcarrousel__indicator--current {
  background-color: white;
}

.rbcarrousel__indicators:hover {
  -webkit-backdrop-filter: blur(3);
}

.rbcarrousel__indicators:hover > .rbcarrousel__indicator {
  background-color: transparent;
  border: .2rem solid white;
  box-sizing: border-box;
  height: 1rem;
  margin: .5rem;
  opacity: 1;
  width: 1rem;
}

.rbcarrousel__indicators:hover > .rbcarrousel__indicator--current {
  background-color: white;
}

.rbcarrousel__indicator:hover {
  transform: scale(1.2);
}

.rbcarrousel__indicator:focus,
.rbcarrousel__indicator:active {
  outline: none;
  transform: scale(1);
}

.rbcarrousel__thumbnails {
  box-sizing: border-box;
  display: flex;
  height: 30%;
  justify-content: flex-start;
  overflow: hidden;
  padding: .5rem;
  position: relative;
  width: 100%;
}

.rbcarrousel__thumbnail {
  cursor: pointer;
  display: flex;
  height: 100%;
  justify-content: center;
  margin: 0 .5rem;
  width: auto;
  position: relative;
  transition: all 0.3s cubic-bezier(.25, .8, .25, 1);
  user-select: none;
}

.rbcarrousel__thumbnail:focus,
.rbcarrousel__thumbnail:active {
  outline: none;
  transform: scale(1);
}

.rbcarrousel__thumbnail > img {
  filter: grayscale(1);
  height: 100%;
  outline: 0 solid lightskyblue;
  object-fit: contain;
  transition: all 0.3s cubic-bezier(.25, .8, .25, 1);
  user-select: none;
  -webkit-user-drag: none;
}

.rbcarrousel__thumbnail--current > img {
  outline: .15rem solid lightskyblue;
  filter: grayscale(0);
}

.rbcarrousel__thumbnail:hover > img {
  transform: scale(1.2);
}