p {  }
.small-headings { color: #e98300; font-weight: bold; }
.profile-line { clear: both; margin: 0 0 20px 0; border: 0; height: 1px; background-image: -webkit-linear-gradient(left, #f0f0f0, #8c8b8b, #f0f0f0); background-image: -moz-linear-gradient(left, #f0f0f0, #8c8b8b, #f0f0f0);background-image: -ms-linear-gradient(left, #f0f0f0, #8c8b8b, #f0f0f0); background-image: -o-linear-gradient(left, #f0f0f0, #8c8b8b, #f0f0f0); }
/* Publications */
.pub { font-size: 120%; font-weight: bold; color: #333; background-color: #f2f3f4; margin-bottom: 10px; padding: 17px 0 17px 10px; }

nav #people ul li a{margin-left: 5px;}
nav #participate ul li a{margin-left: 5px;}