body {
  background-color: #11202A;
  font-family: Verdana;
  margin-top: 100px;
  margin-bottom: 100px;
  margin-right: 150px;
  margin-left: 80px;
}

p {
  color: white;
}

ul { 
  color: white;
}

h1 { 
  color: blue;
  font-size:30px;
}

h3 {
  color: white;
  font-size:20px;
}

h2 {
  color: blue;
}

.figure {
    position: relative;
    width: 50px; /* can be omitted for a regular non-lazy image */
    max-width: 15%;
  display: block;
  width: 15%;
  }
  .figure img.Sirv.image-hover {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    object-fit: contain;
    opacity: 0;
    transition: opacity .2s;
    justify-content: center;
  }
  .figure:hover img.Sirv.image-hover {
    opacity: 1;
  }