.popover {
  -moz-border-radius:3px;
  -webkit-border-radius:3px;
  border-radius:3px;
}

.popover.bottom>.arrow:after,.popover.right>.arrow:after,.popover.top>.arrow:after,.popover.left>.arrow:after {
  border-color:transparent;
}

.popover .popover-title {
  background:rgba(0,0,0,0.05);
  line-height:18px;
}