Positioning
For positioning, use data-balloon-pos attribute with one of the values: up, down, left or right
<button data-balloon="Whats up!" data-balloon-pos="up">Hover me!</button><button data-balloon="Whats up!" data-balloon-pos="left">Hover me!</button><button data-balloon="Whats up!" data-balloon-pos="right">Hover me!</button><button data-balloon="Whats up!" data-balloon-pos="down">Hover me!</button>Length
By default, tooltips will always remain single-line no matter their length. You can change this behavior by using the attribute data-balloon-length with one of the values: small, medium, large or fit.
<button data-balloon-length="small" data-balloon="Hi." data-balloon-pos="up">Hover me!</button><button data-balloon-length="medium" data-balloon="Now that's a super big text we have over here right? Lorem ipsum dolor sit I'm done." data-balloon-pos="up">I'm a medium tooltip.</button><button data-balloon-length="large" data-balloon="What about something really big? This may surpass your window dimensions. Imagine you're on that boring class with that boring teacher and you didn't slept so well last night. Suddenly you're sleeping in class. Can you believe it?!" data-balloon-pos="up">I'm a large tooltip</button><button data-balloon-length="xlarge" data-balloon="What about something really big? This may surpass your window dimensions. Imagine you're on that boring class with that boring teacher and you didn't slept so well last night. Suddenly you're sleeping in class. Can you believe it?!" data-balloon-pos="up">I'm a Xlarge tooltip</button><button data-balloon-length="fit" data-balloon="What about something really big? This may surpass your window dimensions. Imagine you're on that boring class with that boring teacher and you didn't slept so well last night. Suddenly you're sleeping in class. Can you believe it?!" data-balloon-pos="up">My width fill fit to element</button>Glyphs and Icon Fonts
You can also add any HTML special character to your tooltips, or even use third-party Icon fonts:
<button data-balloon="HTML special characters: ☻ ✂ ♜" data-balloon-pos="up">Hover me!</button><button data-balloon="Emojis: " data-balloon-pos="up">Hover me!</button><button class="fa" data-balloon="Font Awesome:     " data-balloon-pos="up">Hover me!</button>