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June 27, 2018 16:12
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>CSS Pseudo-class vs Pseudo-elements</title> | |
| <meta name="viewport" content="width=device-width"/> | |
| <style> | |
| p{ | |
| color: cornflowerblue | |
| } | |
| /****************** | |
| Pseudo-Classes - existing element under some condition | |
| :hover | |
| :active | |
| :link | |
| :focus | |
| :checked | |
| :visited | |
| :optional | |
| :required | |
| :valid | |
| :invalid | |
| :default | |
| :disabled | |
| :empty | |
| :in-range | |
| :lang( ) | |
| :not( ) | |
| :out-of-range | |
| :root | |
| :only-of-type | |
| :nth-child() | |
| :nth-of-type() | |
| :first-child | |
| :last-child | |
| :first-of-type | |
| :last-of-type | |
| *******************/ | |
| p:hover{ | |
| color:rebeccapurple; | |
| font-weight: 900; | |
| } | |
| input:required{ | |
| /* border: 2px solid #333;*/ | |
| } | |
| input:optional{ | |
| margin: 2rem; | |
| } | |
| input:checked{ | |
| margin: 4rem; | |
| } | |
| p:last-of-type{ | |
| font-size: 2rem; | |
| } | |
| br:empty{ | |
| line-height: 4rem; | |
| } | |
| /******************* | |
| Pseudo-Elements - element created | |
| ::after | |
| ::before | |
| ::first-letter | |
| ::first-line | |
| ::selection | |
| ::cue (WebVTT) | |
| ******************/ | |
| p::selection{ | |
| background-color:gold; | |
| color: red; | |
| } | |
| p::first-letter{ | |
| font-size: 3rem; | |
| } | |
| p::first-line{ | |
| color:black; | |
| } | |
| p::after{ | |
| content: "😀"; | |
| padding-left: 1rem; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <header> | |
| <h1>CSS Pseudo-class vs Pseudo-elements</h1> | |
| </header> | |
| <main> | |
| <h2>Sub Heading</h2> | |
| <p> | |
| <input type="text" required /><br/> | |
| <input type="checkbox" checked /> | |
| </p> | |
| <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quae commodi deserunt ipsum cumque molestiae magni cum sunt fuga debitis eum totam impedit, voluptatum quis quas ratione veritatis itaque voluptatem. Optio.</p> | |
| <p>Reiciendis deserunt, minima sapiente est numquam. Harum assumenda autem, repellat sapiente ullam earum quae mollitia. Veniam eligendi et autem magni nesciunt soluta, iure nihil rem officia minus quod, voluptatem iste!</p> | |
| <p>Laboriosam, non officia porro. Quia veritatis veniam quod nam, rem atque ad, ab eos alias numquam eius. Laboriosam sunt, qui, corporis ullam dolor consequuntur doloremque illo quia est corrupti facilis.</p> | |
| </main> | |
| </body> | |
| </html> |
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thank you. great job explaining the diff btw pseudo elements and pseudo classes.