html,css,applet,center,margin , Cannot center Java Applet in HTML file

Cannot center Java Applet in HTML file


Tag: html,css,applet,center,margin

I need to center my applet horizontally AND vertically but I can only center it horizontally. Can any one help with this simple CSS problem? I have tried using "display: inline-block;" and "display: block;" but both of this has no effect. Here is my code:

<!DOCTYPE html>
        <style type="text/css">
            html, body {
                margin: 0;
            #container {
                width: 640px;
                height: 610px;              
                margin: auto;
        <div id="container">
            <applet code="TetrisApplet.class" width="640" height="610"/>


You can use same width of div and applet or put applet into new div width display:inline-block;


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