body {
	font-family: Sans-serif, corbel, garamond;
	background-color: white;
	color: black;
	margin: 10px;
}

li {
  text-align: justify;
  max-width: 85ex;
  line-height: 1.3em;
  margin-bottom: 0.5em;
}

ul.papers li {
  text-align: left;
	margin-bottom: 0.5em;
}



a {
	color: #0000CC;
	text-decoration: none;
}

a.ext {
	background: url(ext.png) center right no-repeat;
	padding-right: 12px;
}

.tba {
	color: #666666;
	text-decoration: none;
}

p.abstract {
  font-family: Sans-serif, corbel, garamond;
  text-align: justify;
  max-width: 90ex;
  line-height: 1.3em;
}

p {
  font-family: Sans-serif, corbel, garamond;
  text-align: justify;
  max-width: 90ex;
  line-height: 1.3em;
}


hr.bottom {
  text-align: left; 
  margin-left:0; 
  width:90ex;
}

div.boxed {
  border: 3px solid black ;
  max-width: 90ex;
  padding: 1ex;
  width: 90ex;
  padding-top: -10ex;
}

tab1 { padding-left: 6em; }
tab2 { padding-left: 4em; }

button.accordion {
    background-color: #eee;
    color: #444;
    cursor: pointer;
    padding: 10px;
    width: 100ex;
    border: none;
    text-align: left;
    outline: none;
    font-size: 15px;
    transition: 0.4s;
}

button.accordion.active, button.accordion:hover {
    background-color: #ddd;
}

button.accordion:after {
    content: '\25BA';
    color: #777;
    font-weight: bold;
    float: right;
    margin-left: 5px;
}

button.accordion.active:after {
    content: "\25BC";
}

div.panel {
    padding: 0 18px;
    background-color: white;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
}