div#comparison1 {
  width: 80vw;
  height: 80vw;
  max-width: 600px;
  max-height: 600px;
  overflow: hidden;
}

div#comparison2 {
  width: 80vw;
  height: 80vw;
  max-width: 600px;
  max-height: 600px;
  overflow: hidden;
}

div#comparison3 {
  width: 80vw;
  height: 80vw;
  max-width: 600px;
  max-height: 600px;
  overflow: hidden;
}

div#comparison4 {
  width: 80vw;
  height: 80vw;
  max-width: 600px;
  max-height: 600px;
  overflow: hidden;
}

div#comparison1 figure {
  background-image: url(../../assets/img/aufbereitung/before1.jpg);
  background-size: cover;
  position: relative;
  font-size: 0;
  width: 100%;
  height: 100%;
  margin: 0;
}

div#comparison2 figure {
  background-image: url(../../assets/img/aufbereitung/before2.jpg);
  background-size: cover;
  position: relative;
  font-size: 0;
  width: 100%;
  height: 100%;
  margin: 0;
}

div#comparison3 figure {
  background-image: url(../../assets/img/aufbereitung/before3.jpg);
  background-size: cover;
  position: relative;
  font-size: 0;
  width: 100%;
  height: 100%;
  margin: 0;
}

div#comparison4 figure {
  background-image: url(../../assets/img/aufbereitung/before4.jpg);
  background-size: cover;
  position: relative;
  font-size: 0;
  width: 100%;
  height: 100%;
  margin: 0;
}

div#comparison1 figure > img {
  position: relative;
  width: 100%;
}

div#comparison2 figure > img {
  position: relative;
  width: 100%;
}

div#comparison3 figure > img {
  position: relative;
  width: 100%;
}

div#comparison4 figure > img {
  position: relative;
  width: 100%;
}

div#comparison1 figure div {
  background-image: url(../../assets/img/aufbereitung/after1.jpg);
  background-size: cover;
  position: absolute;
  width: 50%;
  box-shadow: 0 5px 10px -2px rgba(0,0,0,0.3);
  overflow: hidden;
  bottom: 0;
  height: 100%;
}

div#comparison2 figure div {
  background-image: url(../../assets/img/aufbereitung/after2.jpg);
  background-size: cover;
  position: absolute;
  width: 50%;
  box-shadow: 0 5px 10px -2px rgba(0,0,0,0.3);
  overflow: hidden;
  bottom: 0;
  height: 100%;
}

div#comparison3 figure div {
  background-image: url(../../assets/img/aufbereitung/after3.jpg);
  background-size: cover;
  position: absolute;
  width: 50%;
  box-shadow: 0 5px 10px -2px rgba(0,0,0,0.3);
  overflow: hidden;
  bottom: 0;
  height: 100%;
}

div#comparison4 figure div {
  background-image: url(../../assets/img/aufbereitung/after4.jpg);
  background-size: cover;
  position: absolute;
  width: 50%;
  box-shadow: 0 5px 10px -2px rgba(0,0,0,0.3);
  overflow: hidden;
  bottom: 0;
  height: 100%;
}

input[type=range] {
  -webkit-appearance: none;
  -moz-appearance: none;
  position: relative;
  top: -2rem;
  left: -2%;
  background-color: rgba(255,255,255,0.1);
  width: 102%;
}

input[type=range]:focus {
  outline: none;
}

input[type=range]:active {
  outline: none;
}

input[type=range]::-moz-range-track {
  -moz-appearance: none;
  height: 15px;
  width: 98%;
  background-color: rgba(255,255,255,0.1);
  position: relative;
  outline: none;
}

input[type=range]::active {
  border: none;
  outline: none;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 15px;
  background: #fff;
  border-radius: 0;
}

input[type=range]::-moz-range-thumb {
  -moz-appearance: none;
  width: 20px;
  height: 15px;
  background: #fff;
  border-radius: 0;
}

input[type=range]:focus::-webkit-slider-thumb {
  background: rgba(255,255,255,0.5);
}

input[type=range]:focus::-moz-range-thumb {
  background: rgba(255,255,255,0.5);
}