header {
 text-align: center;
 background-color: #ffB0B0;
 padding: 10px;
 font-family: Times New Roman ;
 font-style: italic;
}
artical {
 padding: 50px;
 width: 50%;
 text-indent: 20px;
}
aside {
 float: right;
 background-color: #B0B0FF;
 padding: 10px;
 text-align: center;
 margin-left: 20px;
  border:1px solid black;

} 
aside h4 {
 text-align: center;
}
nav {
 text-align: center;
 font-weight: bold;
 background-color: red;
 padding-top: 1px;
 padding-bottom: 1px;
}
nav ul li {
 display:inline;
 margin: 5px;
}
nav a {
  color: #02013f;
  text-decoration: none;
}
nav a:visited {
  color: #02013f;
}
nav a:hover {
  color: #ffbc00;
}
.goright {
 float: right;
}
footer {
  text-align: center;
  clear:both;
 background-color: #ffB0B0;
}
.cent {
 text-align: center;
}
.goright {
 float: right;
}
.sibox {
  border:1px solid black;
 text-align: center;
  margin:10px 5px;
	float: left;
}
.sibox img {
  border:1px solid black;
}
.sibox a {
  font-size: 8pt;
}
.entry table {
  padding-left: 30px;
} 
.entry td {
  padding-left: 30px;
}

.submit-progress {
   position: fixed;
   top: 50%;
   left: 50%;
   height: 6em;
   padding-top: 2.3em;
   /* The following rules are the ones most likely to change */
   width: 20em;
   /* Set 'margin-left' to a negative number 
      that is 1/2 of 'width' */
   margin-left: -10em;
   padding-left: 2.1em;
   background-color: black;
   color: white;
/*  display: none;  */
	visibility: hidden;

}