.heading {
  text-align: center;
}
/* color #291973 is used in places because it matches the colour in the Zhong Ding logotype */
/* Three column with header and footer. Fixed left and right columns, plus a floating middle column. Navigation links go in the left column and are class1. Links on the page are class2. */
  
.left {
  float: left;
  padding: 0px 10px 0px 0px;
  width: 140px;
}

.middle {
  top: 10px;
  margin-left: 160px;
  margin-right: 250px;
}

.right {
  float: right;
  padding: 0px 0px 0px 10px;
  width: 190px;
}

.footer {
  padding-top: 10px;
  text-align: center;
  clear: both; /*background-color: #990000;*/
}

body {
 background-color: #ffec86; 
}

/* font definitions */

h1,p {
  font-family: verdana, helvetica, arial, sans-serif;
}

h2,h3,h4,h5 {
  font-family: verdana, helvetica, arial, sans-serif; color: #291973;
}

/* p current is used for link to current page in nav column */

p.current {
  font-family: verdana, helvetica, arial, sans-serif; color: #291973;
}

/* p.smaller creates smaller font size: used for 'update' link in nav column on index page */

p.smaller {
  font-size:80%;
  }

/* p.cursive used for Val's poem */
p.cursive {
  font-family: "Comic Sans MS", cursive;
  }
  
/* p.justify used for justified text */
p.justify {
text-align:justify;
}
  
/* Link controls */

A {
  font-family: verdana, helvetica, arial, sans-serif;
}

/* switches off blue border round image links*/
A img {
border: none; 
} 

/* class 1 links for nav column; class 2 for main page links */
/* use span command to control link class */

.class1 A:link {
text-decoration: none;
color: #291973;
}
.class1 A:visited {
text-decoration: none;
color: #291973;
}
.class1 A:hover {
text-decoration: underline; color: #291973;}

/* class 2 links */
.class2 A:link {
text-decoration: underline;
color: #0000cc;
}
.class2 A:visited {
text-decoration: underline;
color: #0000cc;
}
.class2 A:hover {
text-decoration: underline; 
color: #0000cc;
}

/* list format for classes page */
ul.none 
{
list-style-type: none;
font-family: verdana, helvetica, arial, sans-serif;
}