.msgr-icon {
  float: left;
  width: 32px;
  height: 32px;
  margin: 0 10px 10px 0;
}
.msgr-error {
  background: url('images/msgr_icons.png') no-repeat scroll -64px 0;
}
.msgr-info {
  background: url('images/msgr_icons.png') no-repeat scroll 0 0;
}
.msgr-question {
  background: url('images/msgr_icons.png') no-repeat scroll -32px 0;
}
.msgr-warning {
  background: url('images/msgr_icons.png') no-repeat scroll -96px 0;
}