#page-content .participants ul#letters{padding:0;margin:0;list-style:none}#page-content .participants ul#letters li{float:left;display:block;margin:0}#page-content .participants ul#letters li a{display:inline-block;min-width:24px;line-height:24px;vertical-align:middle}#page-content .participants ul#letters li.letter{margin-right:4px;border-right:1px solid #ccc;padding-right:4px}#page-content .participants ul#letters li.letter a{display:block;text-align:center}#page-content .participants ul#letters li:nth-last-child(2){margin-right:0;border-right:0;padding-right:0}#page-content .participants ul#letters li:last-child{float:none;clear:both;display:block}#page-content .participants .participants-list h3{margin:1.5em 0 0;padding-bottom:4px;border-bottom:1px solid #ccc}#page-content .participants .participants-list h4{margin:1em 0 0}#page-content .participants .participants-list .address{margin-top:0.25em}#page-content .participants .participants-list .address+.address{margin-top:1.25em}