스크롤 css 사용 안 함
/* Answer to: "disable scroll css" */
/*
You must set the height and overflow of the body, to disable
scrolling.
*/
html, body {
margin: 0;
height: 100%;
overflow: hidden
}
css 방지 배경 스크롤
<body scroll="no" ></body>
or css
background-attachment: fixed;