HTML CSS examples for CSS Layout:Absolute Position
center a "position: absolute" element
<html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <style id="compiled-css" type="text/css"> body {<!--from w w w . j a v a2 s.c o m--> text-align:center; } #slideshowWrapper { margin-top:51px; text-align:center; width:501px; } ul#slideshow { list-style:none; position:relative; margin:0 auto; } ul#slideshow li { position:relative; left:51%; display:block; } ul#slideshow li img { border:2px solid Chartreuse; padding:5px; height:451px; } </style> </head> <body> <div id="slideshowWrapper"> <ul id="slideshow"> <li> <img src="https://www.java2s.com/style/demo/InternetExplorer.png" alt="Dummy 1"> </li> <li> <img src="https://www.java2s.com/style/demo/Google-Chrome.png" alt="Dummy 2"> </li> </ul> </div> </body> </html>