HTML CSS examples for CSS Property:width
make a percentual width to include the padding
<html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <style id="compiled-css" type="text/css"> .container {<!-- www . j a v a2 s .c om--> width: 500px; } .container .image-wrapper { width: 50%; padding: 0 20px; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; } .container .image-wrapper img { width: 100%; height: 100%; } </style> </head> <body> <div class="container"> <div class="image-wrapper"> <img src="https://www.java2s.com/style/demo/Opera.png"> </div> </div> </body> </html>