body {
  margin: auto;
  width: 900px; 
  padding: 1em;
  font-family: Georgia,Times,Times New Roman,serif; 
  color: #ffffff;   
  background-color: #000000;   
}

.page {
  border: 0px solid white;
  padding-top: 0.5em;
  padding-bottom: 2em;
}

.center {
  display: flex;
  justify-content: center;
}

.row {
  display: flex;
  justify-content: center;
}

.column {
  font-size: 0.95em;
  width: calc(50% - 4em);
  margin: 0 0.75em 0 0.75em;
  text-align: justify;
  line-height: 1.35em;
}

.button-row {
  margin-top: 1.2em;
  text-align: center;
}

.button-row img {
 margin: 0 0.5em 0 0.5em;
}