title {
  margin-top:50%
}
body {background-color: #309090} 
h1 {
 padding: 0;
 margin: 1%;
 background-color: black;
 font-size: 36pt;
 color: blue;
 text-align:center;
 border: thick inset blue;
 outline: white groove thick;
} 

h2 {
 text-align: center;
 color: blue;
 margin-right:1%
}
h3 {
 text-align: center;
} 
p.center {
 text-align:center;
}
p.right {
  text-align: right;
  padding-right: 30%
  
}

a:link {color:violet} 
a:visited {color:yellow} 
a:hover {color:white} 
a:active {color:blue}

ul.disc {list-style-type: disc}

div.container {
width:80%;
background-color: aqua;
border: thick inset rgb(250,255,255);
padding-top:1%;
padding-bottom:1%;
margin-left:10%;
margin-right:10%;
margin-top:1%;
margin-bottom:1%;
}

div.header {
 width:80%;
 padding: 0;
 margin-left: 10%;
 margin-right: 10%;
 background-color: aqua;
 font-size: 36pt;
 color: blue;
 text-align:center;
 border: thick inset blue;
 outline: white groove thick;
} 

div.toc {
font-size: 12pt;
text-align:center;
background-color: black;
border-left: thin inset rgb(250,255,255);
border-right: thin inset rgb(250,255,255);
width:20%;
margin-left:40%;
margin-right:60%;
margin-top:0%;
margin-bottom:1%;
position:static;
left:30%;
right:30%;
top:30%;
bottom:30%;
}

div.left {
background-color: #309090;
width:25%;
margin-left:5%;
border: thick groove blue;
}

div.center {
background-color: #309090;
width:25%;
margin-left:35%;
margin-top:-10%;
border: thick groove blue;
}

div.right {
background-color: #309090;
width:25%;
margin-left:65%;
margin-top:-10%;
border: thick groove blue;
}