+ In the sixteenth century, a series of common sizes developed among European typographers, and the series survived with little change and few additions for 400 years. […] Use the old familiar scale, or use new scales of your own devising, but limit yourself, at first, to a modest set of distinct and related intervals.
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+ Hello
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+ Hi
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+ LinkBlock
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+ Media Object
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+ With alignment options
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+ Hello Message!
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+ Panel
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+ Panels are great for visually separating UI, content, or data from the rest of the page.
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+ The footer is a good place for less important information
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