fill{fill:gold;}.poloto4.poloto_fill{fill:aqua;}.poloto5.poloto_fill{fill:lime;}.poloto6.poloto_fill{fill:orange;}.poloto7.poloto_fill{fill:chocolate;}
        </style>
        <style>
        body {
            background-color: coral;
        }
        </style>
        </head> 
        <button type="button" style="font-size: 24px;" onclick="monclick();">Change Color Scheme</button>
        <div id="test">
        <svg class="poloto" width="800" height="500" viewBox="0 0 800 500" xmlns="http://www.w3.org/2