console 命令行工具 X clear

console

<!DOCTYPE html>
<html>
    <head>
    </head>
    <body>
         <svg width="500px" height="500px" viewBox="0 0 100 100">
        <polygon points="50,5 20,90 85,30 5,30 80,90" style="fill:red; fill-rule:evenodd;stroke:black;"/>
    </svg>
    </body>
</html>