BODY {
  background: #000;
  padding: 0;
  margin: 0;
  font-family: sans-serif;
}


DIV#body {
  background: #fff;
  margin-left: 20%;
  margin-right: 20%;
  padding: 8px 12px;
  min-height: 100%;
  border-left: 3px solid #b00080;
  border-right: 3px solid #b00080;
  text-align: justify;
} 

H1,H2,H3,H4,H5,H6 {
  text-align: left;
}


@media only screen and (min-resolution:200dpi), (-webkit-min-device-pixel-ratio: 1.5), (max-width: 800px) {
DIV#body {
  margin: 0;
  width: 100%;
}

H1 {
  font-size: 0.7cm;
}

}