body { 
  background-color: #000000; 
}

#outer { 
  width: 1000px; 
  height: 939px;
  margin-left: auto; 
  margin-right: auto; 
}

#image_content { 
  width: 640px; 
  margin-left: auto; 
  margin-right: auto;
  padding: 10px;
}

.nav { 
  width: 640px; 
  margin-left: auto; 
  margin-right: auto;
}

.nav_prev { 
  float: left; 
  width: 10%; 
  cursor: pointer;
  font-family: Papyrus,fantasy;
  font-size: 1.5em;
}

.nav_next { 
  float: right; 
  width: 10%;
  text-align: right;
  cursor: pointer;
  font-family: Papyrus,fantasy;
  font-size: 1.5em;
}

#image_ref {
  width: 75%;
  text-align: center;
  display: inline-block;
  font-family: Papyrus,fantasy;
  font-size: 1.5em;
}

/* Center the image in the display pane */
#imagepane {
 display: block;
 margin-left: auto;
 margin-right: auto;
}

.parchment_content {
  width: 640px; 
  margin-left: auto; 
  margin-right: auto;
  padding: 10px;
  /* paths are relative to the path of the CSS file */
  background: url(background_parchment.jpg) repeat;
}

.cntrtxt {
  text-align: center;
  font-family: Papyrus,fantasy;
  font-size: 1.5em;
  margin-top: 0;
}

.stony { 
  background: url(rock_bg.jpg); padding-bottom: 10px;
}

.parchment { 
  background: url(background_parchment.jpg) repeat; 
}