I am almost a newbie at css3 and html5. when I was looking up image sizing in w3schools it said something to the effect that html5 no longer supports image sizing in per cents? I have Internet Explorer 8 for one design veiw browser, firefox, Chrome and safari are the other ones. Anyway the per cent sizing seems to be working in all browsers except IE8, is there a work around for the IE8 issue. The width works fine it's the height that is the problem. I'm not going to spend $100.00 just for an Internet Explorer browser. I know I need to update my os to windows 10 is it? but not at this time. Personal reasons. I do responsive website designing and px is not responsive. Isn't responsive the future way of the internet any more, with all the mobile devices out there?