body {
    font-family: Verdana;
    font-size: 110%;
    margin-left: 20px;
    margin-right: 20px;
}
span.fl {
    float:left; 
    margin-right: 20px;
}
p.cl {
  clear: both;
  margin-bottom: 30px;
}
h2 {font-size: 125%;}
h2.b {color:#0000b3;}
td {vertical-align:top;}
.center {
   margin: auto;
   width:60%;
}
a.e {
    background-color: #ddd;
    color: black; 
    padding: 2px 5px; 
    font-size:80%;
    text-align: center; 
    text-decoration: none; 
    border: 1px solid grey; 
    display: inline-block;
}
a.e2 {
    background-color: #cef;
    color: black; 
    padding: 1px 2px; 
    font-size:80%;
    text-align: center; 
    text-decoration: none; 
    border: 1px solid grey; 
    display: inline-block;
}
a.ca {
    display: inline-block;
    width: 450px;
    height: 30px;
    padding: 5px;
    border: 1px solid black;        
    background-color: yellow;
    color: black;
    text-align: center;
    text-decoration: none;
}
span.d {
    display: inline;
    padding: 5px;
    border: 1px solid black;        
    background-color: yellow;
}
div.d {
    margin-bottom: 20px; 
}
#nim {
  font-size: 1.5em;
  height: 1.5rem;
}
#tark {
  font-size: 1.2em;
}