div#comparison { 
    width:32%;
    height:510px;
    max-width: 600px;
    max-height: 600px;
    overflow: hidden;
    padding: 10px;
    margin-left: 1%;
    box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
    border: 1px solid #ddd; 
  position: relative;}

  div#comparison figure { 
    /* background-image: url(../img/projects/2.png);  */
    background-size: cover;
    position: relative;
    font-size: 0;
    width: 100%;
    height: 100%;
    margin: 0; 
  }
  div#comparison figure > img { 
    position: relative;
    width: 100%;
  }

  div#comparison figure div { 
    /* background-image: url(../img/projects/1.png); */
    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: #000000c2;
    padding: 3px;
    width: 100%;
    margin-left: 10px; 
  }
  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);
     }
  
     .first-button{position:absolute;
    z-index:1;
font-family: 'Rubik';
font-size: 16px;
color: white;
background-color: rgb(0 0 0 / 70%);
padding: 5px 7px;
width: 60px;
text-align: center;
cursor: pointer;}

#first-buttond{bottom: 50px;
  left: 12px;
  border-top-left-radius:5px;
  border-bottom-left-radius:5px;
}

#second-buttond{bottom: 50px;
right: 12px;
border-top-right-radius:5px;
border-bottom-right-radius:5px;}

@media(max-width:900px){
  div#comparison{width: 100%;
  margin-left: 0px;
margin-top: 10px;}

input[type="range"]{margin-left: 0px;
left: 0%;}
}