body, td, th {
   font-family: verdana,arial,sans-serif;
   font-size: 70%;
   line-height: 1.5;
   color: #333333;
}
h1 {
   font-size: 145%;
}
h2 {
   font-size: 130%;
}
h3 {
   font-size: 120%;
}
h4 {
   font-size: 110%;
}
h5 {
   font-size: 100%;
}
h6 {
   font-size: 90%;
}
a:link {
   color: steelblue;
   text-decoration: none;
}
a:visited {
   color: slategray;
   text-decoration: none;
}
a:hover {
   text-decoration: underline;
}
.button {
   background: whitesmoke; 
   border: 1px solid lightgrey;
}
img {
   border-color: lightgrey;
}