:root {
  --thumbnail-margin: 2px
  }

body {
    color: white;
    background-color: black;
    font-family: Helvetica, sans-serif;
    font-weight: 600;
    padding: 0px;
    margin: 0px;
}

h1 {
   font-size: 144px;
   margin: 0px;
   padding: 0px;
}

main {
  width: 50%;
  margin: auto;
  display: flex;
  flex-direction: column-reverse;
  }

h2 {
  text-align: center;
  font-size: 72px;
  color: black;
  background-color: #333;
  vertical-align: center;
  min-width: 200px;
  height: 100px;
  margin: var(--thumbnail-margin);
  display:flex;
  justify-content: center;
  align-items: center;
}

h3 {
  text-align: center;
  font-size: 20px;
  color: #333;
  background-color: rgba(0,0,0,0);
  vertical-align: center;
  min-width: 78px;
  max-width: 78px;
  height: 78px;
  padding: 10px;
  margin: var(--thumbnail-margin);
  display:flex;
  justify-content: center;
  transform: rotate(-90deg); 
  align-items: center;
  border: 1px;
  border-style: solid;
  border-color: #333;
}

.thumbnail {
  height: 98px;
  width: 98px;
  object-fit: cover;
  margin: var(--thumbnail-margin);
  padding: 0px;
  display: block;
  opacity: 80%;
  border: 1px;
  border-style: solid;
  border-color: #333;
}

.thumbnail:hover {
  opacity:100%;
  }

section {
  padding: 0px;
  margin: 0px 0px 25px 0px;
  background-color: black;
  display: flex;
  flex-direction: row;
} 

.photos {
  padding: 0px;
  margin: 0px;
  background-color: black;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}