body {
padding: 0;
margin: 0;
font: 76% tahoma, verdana, sans-serif;
background: url(bg_simplices.png);
background-size: cover;
color: #303030;
}

@viewport{
    zoom: 1.0;
    width: extend-to-zoom;
}

a {
text-decoration: none;
color: #286ea0;
}

a:hover {
text-decoration: underline;
}

#toptabs {
margin: 10px auto -13px auto;
font-size: 0.8em;
width: 760px;
}

#toptabs p {
text-align: right;
color: #808080;
}

#contact {
    background-color:#ffffff;
    box-shadow: 0px 0px 3px #000;
        -moz-box-shadow: 0px 0px 3px #000;
        -webkit-box-shadow: 0px 0px 3px #000;
}

.toptab {
padding: 3px 5px 3px 5px;
margin: 0 0 0 4px;
text-decoration: none;
background: #f0f0f0 url(images/corner2.gif) top right no-repeat;
color: #808080;
border-bottom: 1px solid #e0e0e0;
}

.toptab:hover {
background: #fafafa url(images/corner2.gif) top right no-repeat;
border-bottom: 1px solid #eaeaea;
color: #505050;
text-decoration: none;
}

.activetoptab {
padding: 3px 5px 3px 5px;
margin: 0 0 0 4px;
color: #505050;
text-decoration: none;
background: #ffffff url(images/corner2.gif) top right no-repeat;
border-bottom: 1px solid #ffffff;
}

.activetoptab:hover {
text-decoration: none;
}

#container {
margin: 0 auto 15px auto;
width: 760px;
padding: 5px 20px 20px 20px;
background: SlateGray;
border: 5px solid black;
  opacity: 0.9;
}

#logo {
margin: 15px 0 0 0;
}

#logo h1 a {
color: black;
font-family: georgia;           ;
font-weight: bold;
font-size: 1.5em
}

#logo h1 a:hover {
text-decoration: none;
}

#navitabs {
clear: both;
}

.navitab {
padding: 4px 8px 4px 8px;
margin: 0 0 4px 0;
text-decoration: none;
letter-spacing: 1px;
background: #e0e0e0 url(images/corner.gif) top right no-repeat;
border-bottom: 1px solid #ffffff;
border-left: 1px solid #ffffff;
}

.navitab:hover {
text-decoration: none;
background: #d0d0d0 url(images/corner.gif) top right no-repeat;
}

.activenavitab {
padding: 4px 8px 5px 8px;
color: #ffffff;
margin: 0 0 5px 0;
text-decoration: none;
background: #505050 url(images/corner.gif) top right no-repeat;
}

.activenavitab:hover {
text-decoration: none;
}

#desc {
height: 200px;
color: #ffffff;
padding: 0;
background-image: url("banner_simplices.png"), url("images/maskedSky.png");
background-position: cover, right;
background-size: cover;
clear: both;
margin: 5px 0 0 0;
}

#desc img {
   width: 32.85%;
   float: right;
}

#desc p {
width: 400px;
font-size: 1.25em;
line-height: 1.3em;
padding: 0 0 0 15px;
text-align: justify;
}

#desc h2 {
padding: 15px 15px 0 15px;
color: #ffffff;
}

#desc h3 {
padding: 5px 5px 0 15px;
color: #ffffff;
}

#desc a {
color: #ffffff;
text-decoration: underline;
}

#desclong {
height: 325px;
color: #ffffff;
padding: 0;
background: #505050 top right no-repeat;
clear: both;
margin: 5px 0 0 0;
}

#desclong p {
width: 290px;
font-size: 1em;
line-height: 1.3em;
padding: 0 0 0 15px;
text-align: justify;
}

#desclong h2 {
padding: 15px 15px 0 15px;
color: #ffffff;
}

#desclong h3 {
padding: 5px 5px 0 15px;
color: #ffffff;
}

#desclong a {
color: #ffffff;
text-decoration: underline;
}

/*
#descmc { 
width: 200px;
column-count: 2;
column-width: 100px;
column-gap: 10px;
column-rule: none; 
}
*/

#mainhome {
width: 590px;
float: left;
color: white;
padding: 0 15px 0 0;
border-right: 1px solid #ffffff;
font-size: 14px;
}

#main {
width: 1400px;
float: left;
color: white;
padding: 0 15px 0 0;
font-size: 14px;
}

.block {
background: black;
padding: 15px;
}

#sidebar {
width:140px;
float:right;
color:black;
}

#sidebar p {
font-size: 1.0em;
line-height: 1.3em;
margin: 0 0 12px 0;
color:black;
}

#sidebar a {
font-size: 0.9em;
line-height: 1.3em;
margin: 0 0 12px 0;
color:#FEF9E7;
}

.sidelink {
text-align: right;
display: block;
width: 120px;
background: #f0f0f0 top right no-repeat;
padding: 3px 4px 3px 8px;
margin: 5px 10px 5px 0;
}

.sidelink:hover {
background: #e0e0e0 top right no-repeat;
text-decoration: none;
}

#footer {
clear: both;
background: #fafafa;
color: #808080;
font-size: 0.8em;
padding: 8px 0 8px 0;
border-top: 1px solid #d0d0d0;
border-bottom: 1px solid #d0d0d0;
text-align: center;
}

#footer a {
color: #808080;
}

#validation {
font-size: 0.72em
}

div.abstract {
font: 14px times, Georgia, serif;
text-align: justify;
margin-left: 2em;
margin-right: 1em;
margin-top: 1ex;
color:#FEF9E7;
}

h1 {
margin: 0 0 20px 0;
font-size: 2.1em;
font-weight: normal;
}

h2 {
margin: 0 0 20px 0;
font-size: 1.6em;
font-weight: normal;
}

h3 {
margin: 20px 0 10px 0;
font-size: 1.4em;
font-weight: normal;
}

p {
margin: 0 0 15px 0;
line-height: 1.5em;
text-align: left;
}

.right {
text-align: right;
}

.imptext {
color: #ff0000;
}

a img {
border: 0;
}

.photo {
padding: 5px;
display: block;
margin: 0 auto 15px auto;
background-color: #f0f0f0;
}

.hide {
display: none;
}



/* Standard geometric size progression (after TeX) */
.min0 { font-size: 100.00% }
.min1 { font-size: 83.33% }
.min2 { font-size: 69.44% }
.min3 { font-size: 57.87% }
.min4 { font-size: 48.23% }
.min5 { font-size: 40.19% }
.mag0 { font-size: 100.00% }
.mag1 { font-size: 120.00% }
.mag2 { font-size: 144.00% }
.mag3 { font-size: 172.80% }
.mag4 { font-size: 207.36% }
.mag5 { font-size: 248.83% }