CSS problems to level up CSS skills.

• 1. center an element verticallyCSSeasy2554 accepted
• 2. truncate text in one line(with ellipsis)CSSeasy1320 accepted
• 4. two-column layoutCSSLayoutmedium1094 accepted
• 5. modal with max heightCSSmedium794 accepted
• 3. truncate text in multiple lines(with ellipsis)CSSmedium781 accepted
• 7. a rowCSSmedium477 accepted
• 6. different checkbox styleCSSmedium441 accepted
• 14. 0.5px borderCSSmedium389 accepted
• 24. fluid font sizeCSSeasy330 accepted
• 10. golden-ratio rectangleCSSeasy325 accepted
• 11. fit the imageCSSmedium318 accepted
• 12. close button in CSSCSSmedium301 accepted
• 8. Twitter's website layoutCSSLayoutmedium280 accepted
• 16. flex layout 1CSSLayoutmedium269 accepted
• 9. multi-column textCSSmedium265 accepted
• 20. sticky footerCSSLayoutmedium234 accepted
• 13. list numberingCSSmedium227 accepted
• 18. color gradients on text CSSmedium213 accepted
• 22. Grid Layout 1CSSLayoutmedium203 accepted
• 23. Grid Layout 2CSSLayoutmedium176 accepted
• 21. Holy Grail LayoutCSSLayoutmedium164 accepted
• 17. fragment styleCSSmedium160 accepted
• 19. color of input elementsCSSmedium148 accepted
• 15. doughnut chartCSSmedium98 accepted