body {
   background-color: rgb(69, 123, 172);
   background-image: url('images/body_background.jpg');
   background-position: 0px 0px;
   background-repeat: repeat-x;
}

p {
   color: black;
   font-size:16px;
}

#centreBody {
   position:relative;
   width:920px;
   margin:auto;
}

#main {
   float:left;
   margin-top:40px;
   margin-bottom:0px;
   padding-bottom:30px;
   width:920px;
   background-color: rgb(69, 123, 172);
   background-image: url('images/main_background.jpg');
   background-position: 0px 0px;
   background-repeat: repeat-y;
   /*border:1px solid blue;*/
}

#header {
   float:left;
   width:880px;
   height: 180px;
   padding:20px;
   padding-top:0px;
   padding-bottom:40px;
   color:white;
   background-color: rgb(255, 255, 255);
   background-image: url('images/header_background.jpg');
   background-position: 0px 0px;
   background-repeat: no-repeat;
   /*border:1px solid blue;*/
}

#header h1 {
   margin-bottom:4px;
   /*border:1px solid red;*/
}

#header h2 {
   margin-top:4px;
   /*border:1px solid red;*/
}

#columns {
   float:left;
   width:100%;
   padding:0px;
   background-color: white;
}

#left_column {
   float:left;
   width:169px;
   min-height:1200px;
   padding:10px;
   margin-left:0px;
   border-right:1px dashed #dbdbdb;
   text-align:center;
   /*border:1px solid red;*/
}

#left_column href {
   border:0px solid white;
}

#right_column {
   float:right;
   width:690px;
   min-height:400px;
   padding:20px;
   padding-bottom:40px;
   margin-right:0px;
   background-color:white;
   /*border:1px solid red;*/
}

#footer {
   background-image: url('images/standards.jpg');
   background-repeat: no-repeat;
   background-position: 100% 0px;
   text-align:right;
   float:right;
   clear:both;
   width:900px;
   margin-bottom:6px;
   margin-top:6px;
   margin-right:20px;
   height: 20px;
   padding: 0px;
   /*border: 1px solid red;*/
}

#footer object {
   float:right;
   width:61px;
   height:20px;
   /*border: 1px solid blue;*/
}

.year {
   padding-left:20px;
   font-size: 20px;
   font-weight: bold;
   margin-bottom:0px;
   /*border:1px solid blue;*/
}

.year_bar {
   margin-top:0px;
   height:21px;
   background-image: url('images/year_bar.png');
   background-repeat: repeat-x;
   /*border:1px solid blue;*/
}

.paper {
   float:left;
   margin-bottom: 30px;
   width:100%;
   border:1px solid #e5e5e5;
}

.paper_img {
   float:left;
   width:150px;
   height:150px;
   padding:5px;
   border-right:1px solid #d8d8d8;
   /*border:1px solid blue;*/
}

.paper_reference {
   float:left;
   width:500px;
   height:150px;
   padding:5px;
   padding-left:15px;
   /*border:1px solid blue;*/
}

.paper_slides {
   float:left;
   width:670px;
   padding:10px;
   text-align: center;
   border-top:1px solid #e5e5e5;
   border-bottom:1px solid #e5e5e5;
   /*border:1px solid blue;*/
}

.paper_video {
   float:left;
   width:100%;
   height:150px;
   padding:5px;
   padding-left:15px;
   border-bottom:1px solid #e5e5e5;
   /*border:1px solid blue;*/
}

.paper_title {
   font-size:16px;
   /*color: #0d88e8;*/
   color: #0d44e8;
}

.paper_title a {
   color:#0d44e8;
   text-decoration:none;
}

.paper_authors {
   font-size: 12px;
   color: #0a6cb7;
}

.paper_conference {
   font-size: 12px;
   color: #063d67;
}