#bnr_logo {
  width: 183px;
  height: 183px;
  border-radius: 91.5px;
  -webkit-border-radius: 91.5px;
  -moz-border-radius: 91.5px;
  background: url(http://www.bignerdranch.com/images/bnr-twitter-logo.png) no-repeat;
}

.round {
  width: 183px;
  height: 183px;
  border-radius: 91.5px;
  -webkit-border-radius: 91.5px;
  -moz-border-radius: 91.5px;
}

.smallish {
  width: 183px;
}

.sadface {
  font-size: 30px;
}