body {
  min-height: 75rem;
  padding-top: 4.5rem;
}

img {
  display: block;
  margin: auto;
  max-width: 100%;
  height: auto;
  border-width: medium;
  border-color: gray;
}

blockquote {
  background: #f9f9f9;
  border-left: 10px solid #ccc;
  margin: 1.5em 10px;
  padding: 0.5em 10px;
  quotes: "\201C""\201D""\2018""\2019";
}

blockquote:before {
  color: #ccc;
  content: open-quote;
  font-size: 4em;
  line-height: 0.1em;
  margin-right: 0.25em;
  vertical-align: -0.4em;
}

blockquote p {
  display: inline;
}

.presentation-container {
  height: 50vh;
  width: 75vw
}

p > img { 
  border: 1px solid grey;
}