* {
 margin: 0px;
 padding: 0px;
 page-break-inside: avoid;
}

body {
 background: white;
}



* {
 font-family: sans-serif;
}

h1,h2,h3,h4,h5,h6 {
 font-family: serif;
}

@media print {

 #left {
  display: none;
 }

 * {
  font-family: serif;
 }

 h1,h2,h3,h4,h5,h6 {
  font-family: sans-serif;
 }

}

#main {
 margin: auto 0px auto 0px;
 background: red;
 border: solid black 1px;
 width: 80%;
 max-width: 800px;
 heigth: 100%;
}

#left,#center {
 float: left;
}

#left {
 width: 15%;
}

#center {
 width 85%;
}