<>
function myFunction() {
document.getElementById('demo').style.cssText = 'width : 80%; position : absolute';
var desc = document.createElement("div");
document.getElementById('box').appendChild(desc);
desc.id = 'deion';
document.getElementById('deion').style.cssText =
'width : 20%; background-color : red; height : 600

이거왜 scootid div가 안생기죠