body {
 background-color: #c0c0c0;
 color: black;
}

img {
 clear: both;
 border-style: inset;
 border-color: gray;
 border-width: 2px;
 margin: 0.2ex;
}

span.langswitch {
 float: right;
 color: gray;
}

span.homeptr {
 float: left;
}

table.slide {
 float: left;
 width: 100px;
 height: 380px;
 margin: 2ex;
}
table.slide tr {
 margin: 0px;
}
table.slide td {
 margin: 0px;
 vertical-align: middle;
}

table.frame {
 width: 100px;
 height: 100px;
 margin: 0px;
 border-style: outset;
 border-color: #a08040;
 border-width: 2px;
 background-color: #a08040;
 text-align: center;
}
table.frame tr {
 margin: 0px;
}
table.frame td {
 margin: 0px;
}

div.abstract {
 background-color: #b0b0b0;
 padding: 1ex;
 margin: 5ex;
}
div.abstract img {
 float: right;
 margin: 1ex;
}

div.caption {
 padding: 1px;
}
div.caption a {
 text-decoration: none;
 padding: 1px;
 padding-left: 0.3ex;
 padding-right: 0.3ex;
 font-size: 12px;
 background-color: #ffc;
 color: black;
}

div.ibox {
 background-color: #ffffc0;
 border: 1px solid black;
 margin: 0px;
 padding: .5ex;
 font-size: 16px;
 display: none;
 z-index: 1000;
 position: absolute;
}