body {
  margin: 0;
  padding: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #444;
}
 
/*
 * Create dark grey header with a white logo
 */
  
header {
  background-color: #f5f5f5; /*#2B2B2B;*/
  height: 100px;
  width: 100%;
  opacity: .9;
  margin-bottom: 10px;
}
 
header h1.logo {
  margin: 0;
  font-size: 2.5em;
  color: #2B2B2B;
  /*text-transform: uppercase;*/
  font-family: "Lucida Console";
  float: left;
  padding: 25px;
}

header h1.logo:hover {
  color: #4545ff;
  text-decoration: none;
}


header h2 {
  margin: 50px;
  font-size: 1.5em;
  color: #2B2B2B;
  /*text-transform: uppercase;*/
  font-family: "Lucida Console";
  float: left;
  padding: 22px;
}
 
#navigation {
    float: left;
    margin-left: auto;
    margin-right: auto;
    height: 40px;
    width: 940px;
    background: #d8d8d8;
  -webkit-border-radius: 6px;
     -moz-border-radius: 6px;
          border-radius: 6px;
}

a.item {
   padding-right: 20px;
}

a.item:hover{
  color: #4545ff;
  text-decoration: none;
}

/*
 * Center the body content
 */
  
.container {
  width: 940px;
  margin: 0 auto;
}
 
div.jumbo {
  padding: 10px 0 30px 0;
  background-color: #eeeeee;
  -webkit-border-radius: 6px;
     -moz-border-radius: 6px;
          border-radius: 6px;
}

h2 {
  font-size: 3em;
  margin-top: 40px;
  text-align: center;
  letter-spacing: -2px;
}
 
h3 {
  font-size: 1.7em;
  font-weight: 100;
  margin-top: 30px;
  text-align: center;
  letter-spacing: -1px;
  color: #999;
}

/*
 * Display abstract of articles
 */

div.abstracts {
  padding: 10px 0 30px 0;
  background-color: #ffffff;
  -webkit-border-radius: 6px;
     -moz-border-radius: 6px;
          border-radius: 6px;
}

/*div.abstract:hover {
  background-color: #eeeeee;
}*/

.abstract_table {
    border-collapse: collapse;
    font-size: 1em;
    line-height: 160%; 

}

.abstract_table tr {
    border-bottom: 2px solid #f1f1f1;
}

.abstract_table td {
    padding-top: 10px;
    padding-left: 10px;
    padding-bottom: 20px;
    padding-right: 10px;
}

.abstract_table tr:hover {
    background-color: #f1f1f1;
	/*cursor: pointer;*/
	-webkit-filter: grayscale(100%);
}


div.articletitle {
  font-size: 1.6em;
  font-weight: bold;
  /*margin-top: 00px;*/
  text-align: left;
  letter-spacing: 0px;
}

div.articleabstract {
  font-size: 1.2em;
  /*margin-top: 00px;*/
  text-align: left;
  letter-spacing: 0px;
}

/*
 * Display navigation links inline
 */
 
.menu {
  float: right;
  margin-top: 8px;
}
 
.menu li {
  display: inline;
}
 
.menu li + li {
  margin-left: 35px;
}
 
.menu li a {
  color: #999;
  text-decoration: none;
}