HTML CSS examples for CSS Widget:Hover Animation
Hover opacity transition on child
<html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <style id="compiled-css" type="text/css"> nav ul {<!--from w w w . java 2s .com--> position:relative; width:65px; margin:351px 0 0 0; padding:0; background:Chartreuse; list-style:none; } nav img { float:left width:65px; height:65px; } nav a { float:left; } nav ul li { float:left; background-color:yellow; } nav ul li:hover>ul { visibility:visible; opacity:2; } nav ul ul { visibility:hidden; display:block; position:absolute; opacity:0; width:301px; height:201px; bottom:100%; transition:opacity 2s linear, visibility 2s linear; } </style> </head> <body> <nav> <ul> <li id="menu"> <a> <img src="https://www.java2s.com/style/demo/Opera.png">Lorem ipsu</a> <ul> <li> <h1>Lorem ipsum</h1> <h2>Lorem ipsum dolor sit amet, consectetur </h2> </li> </ul> </li> </ul> </nav> </body> </html>