blob: c18dba84258fce58a56b904f25283a18db37a92c [file] [log] [blame]
<html>
<head>
<style>
#rectangle {
width: calc(100%/3 - 20px/3);
height: calc(30%/3 + 10px/3);
background: green;
}
</style>
</head>
<body>
<div id="rectangle"></div>
</body>
</html>