THE WORLD'S LARGEST WEB DEVELOPER SITE ☰ HTML CSS JAVASCRIPT SQL PHP BOOTSTRAP JQUERY ANGULAR XML TUTORIALS REFERENCES EXAMPLES FORUM × CSS CSS Reference CSS Selectors CSS Reference Aural CSS Web Safe Fonts CSS Animatable CSS Units CSS PX-EM Converter CSS Colors CSS Color Values CSS Color Names CSS Color HEX CSS Color Groups CSS3 Browser Support CSS align-content align-items align-self all animation animation-delay animation-direction animation-duration animation-fill-mode animation-iteration-count animation-name animation-play-state animation-timing-function backface-visibility background background-attachment background-blend-mode background-clip background-color background-image background-origin background-position background-repeat background-size border border-bottom border-bottom-color border-bottom-left-radius...