body {
    margin: 0;
  }
  
* {
    box-sizing: border-box;
  }
  
.row > .column {
    padding: 0 8px;
  }
  
.row:after {
    content: "";
    display: table;
    clear: both;
  }
  
.column {
    float: left;
    width: 25%;
  }
  
  /* The Modal (background) */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    padding-top: 100px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: #a6263e;
  }
  
  /* Modal Content */
.modal-content {
    position: relative;
    background-color: #fefefe;
    margin: auto;
    padding: 0;
    width: 90%;
    max-width: 1200px;
  }
  
  /* The Close Button */
.close {
    color: white;
    position: absolute;
    top: 10px;
    right: 25px;
    font-size: 35px;
    font-weight: bold;
  }
  
.close:hover, .close:focus {
    color: #999;
    text-decoration: none;
    cursor: pointer;
  }
  
.mySlides {
    display: none;
  }
  
.cursor {
    cursor: pointer;
  }
  
  /* Next & previous buttons */
.prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -50px;
    color: white;
    font-weight: bold;
    font-size: 20px;
    transition: 0.6s ease;
    border-radius: 0 3px 3px 0;
    user-select: none;
    -webkit-user-select: none;
  }
  
  /* Position the "next button" to the right */
.next {
    right: 0;
    border-radius: 3px 0 0 3px;
  }
  
  /* On hover, add a black background color with a little bit see-through */
.prev:hover, .next:hover {
    background-color: rgba(0, 0, 0, 0.8);
  }
  
  /* Number text (1/3 etc) */
.numbertext {
    color: #f2f2f2;
    font-size: 12px;
    padding: 8px 12px;
    position: absolute;
    top: 0;
  }
  
img {
    margin-bottom: -4px;
  }
  
.caption-container {
    text-align: center;
    background-color: black;
    padding: 2px 16px;
    color: white;
  }
  
.demo {
    opacity: 0.6;
  }
  
.active,
.demo:hover {
    opacity: 1;
  }
  
img.hover-shadow {
    transition: 0.3s;
  }
  
.hover-shadow:hover {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
  }