<!doctype HTML> | |
<iframe srcdoc=" | |
<!doctype HTML> | |
<style> | |
div { | |
background: linear-gradient(lightblue, yellow); | |
background-size: 300px 300px; | |
background-position: 50px 50px; | |
position: absolute; | |
top: 0; | |
left: 0; | |
right: 0; | |
bottom: 0; | |
} | |
</style> | |
<div></div>"></iframe> |