<!DOCTYPE html> | |
<html> | |
<head> | |
<style> | |
div { | |
width: 100px; | |
height: 100px; | |
position :absolute; | |
} | |
.background_object { | |
left: 10px; | |
top: 10px; | |
background: orange; | |
} | |
.grayscale { | |
left: 60px; | |
top: 60px; | |
width: 50px; | |
height: 50px; | |
background: #ACACAC; | |
} | |
</style> | |
</head> | |
<body> | |
<div class="background_object"></div> | |
<div class="grayscale"></div> | |
</body> | |
</html> |