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Hamburger menu open/close toggle animation with some CSS3.

Toggle is done without Javascript. Instead we're using a checkbox to utilize the :checked selector and doing the toggling with a label that has attribute "for," which directly corresponds to the checkbox with the same id value. The label, when clicked, toggles the checkbox.

We're also utilizing the adjacent sibling selector, +, to do styling for when the checkbox is checked.

Comments

  1. Hi Jonathan, how could I get a defined background to expand to the right 300px when checked?

  2. Sweet animation! Clever code.

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