h1{
    margin:0px;
    padding:0px;
}

h2{
    margin:0px;
    padding:0px;
}

h3{
    margin:0px;
    padding:0px;
}

body {
    padding:50px;
    font: 14px/1.5 "Noto Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

p.center {
    text-align: center;
}

img.expose {
    border-style: solid;
    border-width: 1px;
    max-width: 45%;
    margin-left: 7px;
    margin-right: 7px;
}

#wrapper {
    width:80%;
    margin:0 auto;
}

@media print, screen and (max-width: 960px) {

  div.wrapper {
    width:auto;
    margin:0;
  }

  img.expose {
    max-width: 100%;
    height: unset;
  }

  img.left {
    margin-bottom: 14px;
  }

}

@media print, screen and (max-width: 720px) {
  body {
    word-wrap:break-word;
  }

  pre, code {
    word-wrap:normal;
  }
}

@media print, screen and (max-width: 480px) {
  body {
    padding:15px;
  }
}