.wrapper {
  display: flex;  
  flex-flow: row wrap;
  font-weight: normal;
  text-align: center; 
}

.wrapper > * {
  padding: 10px;
  flex: 1 100%;
}

.header {
  background: white;
  }

.footer {
  background: white;
}

.main {
  text-align: left;
  background: white;
  font-style: normal;
}

.aside-1 {
  background: white;
}

.aside-2 {
  background: white;
}

@media all and (min-width: 600px) {
  .aside { flex: 1 0 0; }
}

@media all and (min-width: 800px) {
  .main    { flex: 3 0px; }
  .aside-1 { order: 1; } 
  .main    { order: 2; }
  .aside-2 { order: 3; }
  .footer  { order: 4; }
}

body {
  padding: 2em; 
}

.quote {
   font-size: 11pt;
   font-style: italic;
   margin: 10mm;
 }

address {
    font-style: normal;
    font-size: 11pt;
    font-family: Arial, Helvetica, sans-serif;
}

hr {
    border: 2px solid black;
    width: 60%;
}