#facebox .b {
  background:url(b.png);
}

#facebox .tl {
  background:url(tl.png);
}

#facebox .tr {
  background:url(tr.png);
}

#facebox .bl {
  background:url(bl.png);
}

#facebox .br {
  background:url(br.png);
}

#facebox {
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 100;
  text-align: left;
}

#facebox .popup {
  position: relative;
}

#facebox table {
  margin: auto;
  border-collapse: collapse;
}

#facebox .body {
  padding: 10px;
  background: #fff;
  width: 370px;
}

#facebox .loading {
  text-align: center;
}

#facebox .image {
  text-align: center;
}

#facebox img {
  border: 0;
}

#facebox .footer {
  border-top: 1px solid #DDDDDD;
  padding-top: 5px;
  margin-top: 10px;
  text-align: right;
}

#facebox .tl, #facebox .tr, #facebox .bl, #facebox .br {
  height: 10px;
  width: 10px;
  overflow: hidden;
  padding: 0;
}

#facebox .b {
  background:url(b.png);
}

#facebox .tl {
  background:url(tl.png);
}

#facebox .tr {
  background:url(tr.png);
}

#facebox .bl {
  background:url(bl.png);
}

#facebox .br {
  background:url(br.png);
}

#facebox {
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 100;
  text-align: left;
}

#facebox .popup {
  position: relative;
}

#facebox table {
  margin: auto;
  border-collapse: collapse;
}

#facebox td {
  border-bottom: 0;
}

#facebox .body {
  padding: 10px;
  background: #fff;
  width: 370px;
}

#facebox .loading {
  text-align: center;
}

#facebox .image {
  text-align: center;
}

#facebox img {
  border: 0;
  margin: 0;
}

#facebox .footer {
  border-top: 1px solid #DDDDDD;
  padding-top: 5px;
  margin-top: 10px;
  text-align: right;
}

#facebox .tl, #facebox .tr, #facebox .bl, #facebox .br {
  height: 10px;
  width: 10px;
  overflow: hidden;
  padding: 0;
}

Remove ugliness introduced by Blueprint CSS
Remove ugliness introduced by Blueprint CSS

* Remove border-bottom from #facebox td (from BP's typography.css)
* Remove margin from #facebox img (also from BP's typography.css)
