#main {
  display: flex;
  flex-flow: row nowrap;
}

#main .site {
  width: 33.33%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#main .site-card {
  max-height: 100%;
  padding: 20px 0;
  overflow: auto;
}

#main .site:hover .site-card {
  padding: 20px 0 40px;
}

#main .site:hover .site-logo {
  padding: 0 20% 40px;
}

#main .site-logo {
  padding: 0 20%;
}

#main .site-details {
  padding: 0 40px;
  max-height: calc(100% - 153px);
  overflow: auto;
}

#main .site:hover .site-details {
  display: block;
}