.masthead{text-align:center;border-bottom:0}.frontpage .talks div{margin-bottom:10px}.navbar-default .navbar-nav>.active a,.navbar-default .navbar-nav>.active a:hover,.navbar-default .navbar-nav>li>a:hover{background-color:#404040}.nav-sidebar{background-color:#f0f0f0;margin-bottom:20px}.nav-sidebar li{line-height:1.1}.nav-sidebar .nav-header,.nav-sidebar li>a{padding-left:20px}.nav-sidebar .nav-header{margin-top:1em;font-size:1.2em;font-weight:700}.nav-sidebar .active>a,.nav-sidebar .active>a:focus,.nav-sidebar .active>a:hover{color:#fff;background-color:#428bca}.tablenum{font-weight:700}.nowrap{white-space:nowrap}.page-header{margin:0 0 22px}.page-header h1{margin-top:0}