1. static
물 흐르듯 하는 성질
defalut 값으로 설정되어있다.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
.box1{
width:300px;
height:300px;
background-color: yellow;
display: inline-block;
}
.box2{
width:300px;
height:300px;
background-color: red;
display: inline-block;
}
.box3{
width:300px;
height:300px;
background-color: green;
display: inline-block;
}
.box4{
width:300px;
height:300px;
background-color: blue;
display: inline-block;
}
.box5{
width:300px;
height:300px;
background-color: bisque;
display: inline-block;
}
</style>
</head>
<body>
<div class="box1"></div>
<div class="box2"></div>
<div class="box3"></div>
<div class="box4"></div>
<div class="box5"></div>
</body>
</html>결과
2. relative
앞에있는 element와의 상대적 위치를 결정한다.
static에서 box2만 수정
.box2 { width: 300px; height: 300px; background-color: red; display: inline-block; position: relative; top: 100px; left: 100px; }
결과
3. absoulte
3-1. 사용하면 도화지가 하나 더 생긴다
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
.box1 {
width: 300px;
height: 300px;
background-color: yellow;
display: inline-block;
}
.box2 {
width: 300px;
height: 300px;
background-color: red;
display: inline-block;
}
.box3 {
width: 300px;
height: 300px;
background-color: green;
display: inline-block;
}
.box4 {
width: 300px;
height: 300px;
background-color: blue;
display: inline-block;
}
.box5 {
width: 200px;
height: 200px;
background-color: bisque;
display: inline-block;
position: absolute;
top: 50px;
left: 50px;
}
</style>
</head>
<body>
<div class="box1"></div>
<div class="box2"></div>
<div class="box3"></div>
<div class="box4"></div>
<div class="box5"></div>
</body>
</html>결과
3-2. 자식을 먼저 그리고 부모를 그린다 → 이때 부모를 relative, 자식을 absoltue로 하면 부모의 위치가 자식의 위치 기준이 된다.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
.box1 {
width: 300px;
height: 300px;
background-color: yellow;
display: inline-block;
}
.box2 {
width: 300px;
height: 300px;
background-color: red;
display: inline-block;
}
.box3 {
width: 300px;
height: 300px;
background-color: green;
display: inline-block;
}
.box4 {
width: 300px;
height: 300px;
background-color: blue;
display: inline-block;
position: relative;
}
.box5 {
width: 200px;
height: 200px;
background-color: bisque;
display: inline-block;
position: absolute;
top: 50px;
left: 50px;
}
</style>
</head>
<body>
<div class="box1"></div>
<div class="box2"></div>
<div class="box3"></div>
<div class="box4">
<div class="box5"></div>
</div>
</body>
</html>결과
4. fixed
body를 기준으로 위치를 잡음.
스크롤을 해도 계속 남아있음. (광고할 때 쓰는 디자인)
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
.box1 {
width: 300px;
height: 300px;
background-color: yellow;
display: inline-block;
}
.box2 {
width: 300px;
height: 300px;
background-color: red;
display: inline-block;
}
.box3 {
width: 300px;
height: 300px;
background-color: green;
display: inline-block;
}
.box4 {
width: 300px;
height: 300px;
background-color: blue;
display: inline-block;
}
.box5 {
width: 300px;
height: 300px;
background-color: bisque;
display: inline-block;
position: fixed;
top: 50px;
right: 10px;
}
</style>
</head>
<body>
<div class="box1"></div>
<div class="box2"></div>
<div class="box3"></div>
<div class="box4"></div>
<div class="box5"></div>
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</body>
</html>
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