‹input type="button"›
JavaScript is: onMouseOver() and onMouseOut() functions with delay

‹input type="button"›
JavaScript is: onMouseOver() and onMouseOut() functions

‹button› button Lime Button3
JavaScript is: onMouseOver() and onMouseOut() functions

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‹input type="button"›
JavaScript is: this.style.background = "color"

‹button› button Gold Button
JavaScript is: this.style.background = "color"

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‹input type="button"›
JavaScript is: this.style.background = this.value

‹button› button Yellow Button
JavaScript is: this.style.background = this.value