.reveal .sms{
  border: 4px solid rgba(0,0,0,0.5);
  background-color: rgba(255,255,255,0.5);

  padding: 10px;
  margin-bottom: 10px;
  clear:both;
}

.reveal .civi{
  border-radius: 40px 40px 0 40px;
  background-color: rgba(150,255,150,0.5);

  margin-left:100px;
  float: right;
  text-align: right;
}

.reveal .contact{
  border-radius: 40px 40px 40px 0;
  margin-right:100px;
  float: left;
  text-align: left;
}

.reveal .plain{
  border: none;
  background-color: inherit;
}

border-color:
background-color: