body {
 margin: 0;
 text-align: left;
 font: 1em "Trebuchet MS", Verdana, "Lucida Grande", Tahoma, Helvetica, Sans-Serif;
}
#colg {
  display: none;
}

#cold {
  display: none;
}  	

#centre {
  margin-left:  10px;
  margin-right: 10px;
}
H2 {
  font-weight: lighter;
}
.intro {
  border-top-width: 0pt;
  border-right-width: 0pt;
  border-bottom-width: 0pt;
  border-left-width: 0pt;
  border-top-style: solid;
  border-right-style: solid;
  border-bottom-style: solid;
  border-left-style: solid;
  border-top-color: rgb(183, 191, 131);
  border-right-color: rgb(183, 191, 131);
  border-bottom-color: rgb(183, 191, 131);
  border-left-color: rgb(183, 191, 131);
  padding-top: 1em;
  padding-right: 1em;
  padding-bottom: 1em;
  padding-left: 1em;
  margin-top: 1em;
  margin-right: 0pt;
  margin-bottom: 0pt;
  margin-left: 0pt;
  font-size: 100%;
  font-family: Courier, "Courier New", monospace;
  background-color: khaki;
  background-image: none;
  background-repeat: repeat;
  background-attachment: scroll;
  background-position: 0% 0%;
  -webkit-border-radius: 6px 6px 6px 6px;
  border-radius: 6px 6px 6px 6px;
}

.respontou {
  font-family: Helvetica, "Trebuchet MS";
  font-size: 18px;
  margin-bottom: 0px;
}
article header {
 background: none repeat scroll 0% 0% rgb(255, 255, 153);
}
hr {
  font-size: 1px;
  line-height: 1px;
  margin-top: 0pt;
  margin-right: 0pt;
  margin-bottom: 0pt;
  margin-left: 0pt;
}

aside {

  border-width: 0;
  border-style: solid;
  border-color: #B7BF83;
  color: blue;
  padding: 1em;
  margin: 1em;
  font-size: 100%;
  font-family: Courier, "Courier New", monospace;
  background: #ecf7d6;
  width: 90%;
  overflow: auto;
  border-radius:6px;
}

figure {display: inline;}

.diskwel  {float: left;margin-right: 30px;}
.diskwel p {margin: 0px 0px 0px 0px;text-align: center;opacity:.55;}
.diwelus hr {clear: both; visibility: hidden;}

.example {list-style: square; font-family: "Courier New", monospace;}

.citation {font-family: "Bitstream Vera sans"; font-size: 80%;}

.troid {font-weight:bold;}

.italie {font-style: italic;}

a {text-decoration: none;}
nav a:hover {font-weight: bold;}
nav a:nth-child(odd):link {color: grey;}
nav a:nth-child(even):link {color: green;}