body {
  background-color: black;
  color: #d0d0d0;
  font-family: verdana;
}

h1 {
  font-size: 24px;
  text-align: center;
}

hr {
	border: 1px solid #404040;
} 

p {
  font-size: 20px;
  text-align: justify;
}

p.center {
  font-size: 20px;
  text-align: center;
}

p.author {
  font-size: 12px;
  text-align-last: right;
  margin-top: -30px;
}

p.office {
  font-size: 12px;
  text-align-last: left;
  margin-top: -20px;
}

table.center {
  margin-left: auto; 
  margin-right: auto;
}

a {
  font-size: 20px;
  text-align: center;
  color: #d0d0d0;
  font-family: verdana;
}

img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

footer {
   position: sticky;
   left: 0;
   bottom: 0;
   width: 100%;
   text-align: center;
	background-color: black;
   margin-top: 20px;
   padding-top: 35px;
   padding-bottom: 35px;
	border-top: 7px solid #404040;
	border-top-style: double;
	border-bottom: 1px solid #404040;
   display: flex;
   justify-content: space-around;
}