irccloud.css

div.log div.messageRow, div.log span.author, div.log div.me a.user, div.memberwrapper, div.shim, td.nickcell a.nick, td.inputcell textarea {
  font-family: Consolas, monospace, Courier;
  font-size: 12px;
}

span.author a:before {
  content: "<"
}

span.author a:after {
  content: ">"
}

span.me_prefix {
  margin-right: -14px;
}

.buffer.bufferLink.author.user {
  display: inline-block;
  width: 110px;
  border-right: solid 1px;
  padding-right: 5px;
  text-align: right;
}

span.me_prefix ~ .buffer.bufferLink.author.user {
  border-right: none;
}

span.g ~ span.mode_pill {
  margin-right: -9px;
}

#mainwrapper {
  height: 100%;
  padding-left: 201px;
  padding-right: 0;
}

div#sidebarwrapper {
  top: 0;
  left: 0;
}

div.dateWrapper table {
  color: #666666;
  text-align: center;
  border-bottom: 1px solid #C0C0C0;
  background-color: #F0F0F0;
  background-image: none;
  box-shadow: -1px 0 3px #CCCCCC;
  -webkit-box-shadow: -1px 0 3px #CCCCCC;
  -moz-box-shadow: -1px 0 3px #CCCCCC;
  font-size: 12px;
}