CSS λ μ΄μμ
CSS λ μ΄μμ¶
κ°μ¶
CSS λ μ΄μμμ μΉ νμ΄μ§μ μμλ€μ μνλ μμΉμ λ°°μΉνλ κΈ°μ μ λλ€. νλ μΉ κ°λ°μμλ μ£Όλ‘ Flexboxμ CSS Gridλ₯Ό μ¬μ©ν©λλ€.
μ μ μ§μ: 03_CSS_Basics.md
λͺ©μ°¨¶
μ ν΅μ λ μ΄μμ¶
Float (λ κ±°μ)¶
κ³Όκ±°μ μ¬μ©λλ λ°©μμΌλ‘, νμ¬λ ν μ€νΈ κ°μΈκΈ° μ λμλ§ μ¬μ©ν©λλ€.
.image {
float: left;
margin-right: 20px;
}
/* float ν΄μ */
.clearfix::after {
content: "";
display: table;
clear: both;
}
μ°Έκ³ : μ νλ‘μ νΈμμλ Flexboxλ Gridλ₯Ό μ¬μ©νμΈμ.
Flexbox¶
1μ°¨μ λ μ΄μμ μμ€ν μΌλ‘, ν(row) λλ μ΄(column) λ¨μλ‘ μμλ₯Ό λ°°μΉν©λλ€.
κΈ°λ³Έ κ°λ ¶
βββββββββββββββββββββββββββββββββββββββββββ
β Flex Container β
β ββββββββββ ββββββββββ ββββββββββ β
β β Flex β β Flex β β Flex β β
β β Item 1 β β Item 2 β β Item 3 β β
β ββββββββββ ββββββββββ ββββββββββ β
β ββββββββββββ main axis βββββββββββΊ β
βββββββββββββββββββββββββββββββββββββββββββ
β²
β cross axis
βΌ
Flex Container μμ±¶
.container {
display: flex; /* λλ inline-flex */
}
flex-direction¶
μ£Ό μΆ(main axis) λ°©ν₯μ μ€μ ν©λλ€.
.container {
flex-direction: row; /* κΈ°λ³Έκ°: μ’ β μ° */
flex-direction: row-reverse; /* μ° β μ’ */
flex-direction: column; /* μ β μλ */
flex-direction: column-reverse; /* μλ β μ */
}
row: row-reverse: column: column-reverse:
[1][2][3] [3][2][1] [1] [3]
[2] [2]
[3] [1]
flex-wrap¶
μ€λ°κΏ μ€μ μ λλ€.
.container {
flex-wrap: nowrap; /* κΈ°λ³Έκ°: ν μ€μ λͺ¨λ λ°°μΉ */
flex-wrap: wrap; /* λμΉλ©΄ λ€μ μ€λ‘ */
flex-wrap: wrap-reverse; /* μλ°©ν₯μΌλ‘ μ€λ°κΏ */
}
flex-flow (λ¨μΆ μμ±)¶
.container {
flex-flow: row wrap; /* direction + wrap */
}
justify-content¶
μ£Ό μΆ μ λ ¬ (κ°λ‘ λ°©ν₯ μ λ ¬, flex-direction: row κΈ°μ€)
.container {
justify-content: flex-start; /* κΈ°λ³Έκ°: μμμ μ λ ¬ */
justify-content: flex-end; /* λμ μ λ ¬ */
justify-content: center; /* μ€μ μ λ ¬ */
justify-content: space-between; /* μλ μ λ ¬, μ¬μ΄ κ· λ± */
justify-content: space-around; /* κ° μμ μ£Όλ³ κ· λ± */
justify-content: space-evenly; /* μμ κ· λ± λ°°μΉ */
}
flex-start: [1][2][3]
flex-end: [1][2][3]
center: [1][2][3]
space-between: [1] [2] [3]
space-around: [1] [2] [3]
space-evenly: [1] [2] [3]
align-items¶
κ΅μ°¨ μΆ μ λ ¬ (μΈλ‘ λ°©ν₯ μ λ ¬, flex-direction: row κΈ°μ€)
.container {
align-items: stretch; /* κΈ°λ³Έκ°: λλ €μ μ±μ */
align-items: flex-start; /* μμμ μ λ ¬ */
align-items: flex-end; /* λμ μ λ ¬ */
align-items: center; /* μ€μ μ λ ¬ */
align-items: baseline; /* ν
μ€νΈ κΈ°μ€μ μ λ ¬ */
}
stretch: flex-start: flex-end: center: baseline:
ββββββββββ ββββββββββ ββββββββββ ββββββββββ ββββββββββ
β [1][2] β β [1][2] β β β β β βText β
β β β β β β β [1][2] β β [1][2]β
β β β β β [1][2] β β β β β
ββββββββββ ββββββββββ ββββββββββ ββββββββββ ββββββββββ
align-content¶
μ¬λ¬ μ€μΌ λ μ€ κ°κ²© μ λ ¬ (flex-wrap: wrap νμ)
.container {
align-content: flex-start;
align-content: flex-end;
align-content: center;
align-content: space-between;
align-content: space-around;
align-content: stretch; /* κΈ°λ³Έκ° */
}
gap¶
μμ΄ν μ¬μ΄ κ°κ²©
.container {
gap: 20px; /* νκ³Ό μ΄ λͺ¨λ */
gap: 10px 20px; /* ν μ΄ */
row-gap: 10px; /* ν κ°κ²©λ§ */
column-gap: 20px; /* μ΄ κ°κ²©λ§ */
}
Flex Item μμ±¶
flex-grow¶
λ¨μ 곡κ°μ μ°¨μ§νλ λΉμ¨
.item {
flex-grow: 0; /* κΈ°λ³Έκ°: λμ΄λμ§ μμ */
flex-grow: 1; /* λ¨μ κ³΅κ° 1λ§νΌ μ°¨μ§ */
flex-grow: 2; /* λ¨μ κ³΅κ° 2λ§νΌ μ°¨μ§ */
}
flex-grow: 0 0 0 [1][2][3]
flex-grow: 1 1 1 [ 1 ][ 2 ][ 3 ]
flex-grow: 1 2 1 [ 1 ][ 2 ][ 3 ]
flex-shrink¶
κ³΅κ° λΆμ‘± μ μ€μ΄λλ λΉμ¨
.item {
flex-shrink: 1; /* κΈ°λ³Έκ°: λΉμ¨λλ‘ μ€μ΄λ¦ */
flex-shrink: 0; /* μ€μ΄λ€μ§ μμ */
}
flex-basis¶
κΈ°λ³Έ ν¬κΈ° μ€μ
.item {
flex-basis: auto; /* κΈ°λ³Έκ°: μ½ν
μΈ ν¬κΈ° */
flex-basis: 200px; /* κ³ μ ν¬κΈ° */
flex-basis: 25%; /* λΉμ¨ */
}
flex (λ¨μΆ μμ±)¶
.item {
flex: 0 1 auto; /* κΈ°λ³Έκ°: grow shrink basis */
flex: 1; /* flex: 1 1 0 */
flex: auto; /* flex: 1 1 auto */
flex: none; /* flex: 0 0 auto */
}
align-self¶
κ°λ³ μμ΄ν μ κ΅μ°¨ μΆ μ λ ¬
.item {
align-self: auto; /* κΈ°λ³Έκ°: λΆλͺ¨μ align-items λ°λ¦ */
align-self: flex-start;
align-self: flex-end;
align-self: center;
align-self: stretch;
}
order¶
λ°°μΉ μμ λ³κ²½
.item1 { order: 2; }
.item2 { order: 1; }
.item3 { order: 3; }
/* νλ©΄: [2][1][3] */
Flexbox μ€μ ν¨ν΄¶
μλ²½ν μ€μ μ λ ¬¶
.container {
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
}
λ€λΉκ²μ΄μ λ°¶
.navbar {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1rem 2rem;
}
.nav-links {
display: flex;
gap: 2rem;
}
<nav class="navbar">
<div class="logo">Logo</div>
<ul class="nav-links">
<li><a href="#">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Contact</a></li>
</ul>
</nav>
μΉ΄λ λ μ΄μμ¶
.card-container {
display: flex;
flex-wrap: wrap;
gap: 1rem;
}
.card {
flex: 1 1 300px; /* μ΅μ 300px, κ· λ± λΆλ°° */
max-width: 400px;
}
Footerλ₯Ό μλμ κ³ μ ¶
body {
display: flex;
flex-direction: column;
min-height: 100vh;
}
main {
flex: 1; /* λ¨μ κ³΅κ° λͺ¨λ μ°¨μ§ */
}
footer {
/* μλμΌλ‘ μλμ μμΉ */
}
CSS Grid¶
2μ°¨μ λ μ΄μμ μμ€ν μΌλ‘, νκ³Ό μ΄μ λμμ μ μ΄ν©λλ€.
κΈ°λ³Έ κ°λ ¶
column 1 column 2 column 3
ββββββββΊ ββββββββΊ ββββββββΊ
βββββββββββ¬ββββββββββ¬ββββββββββ β²
row β 1 β 2 β 3 β β row 1
1 βββββββββββ΄ββββββββββ΄ββββββββββ βΌ
βββββββββββ¬ββββββββββ¬ββββββββββ β²
row β 4 β 5 β 6 β β row 2
2 βββββββββββ΄ββββββββββ΄ββββββββββ βΌ
Grid Container μμ±¶
.container {
display: grid; /* λλ inline-grid */
}
grid-template-columns / grid-template-rows¶
μ΄κ³Ό νμ ν¬κΈ°λ₯Ό μ μν©λλ€.
.container {
/* κ³ μ ν¬κΈ° */
grid-template-columns: 100px 200px 100px;
/* λΉμ¨ (fr: fraction) */
grid-template-columns: 1fr 2fr 1fr;
/* νΌν© */
grid-template-columns: 200px 1fr 1fr;
/* repeat ν¨μ */
grid-template-columns: repeat(3, 1fr); /* 1fr 1fr 1fr */
grid-template-columns: repeat(4, 100px); /* 100px 100px 100px 100px */
/* auto-fill / auto-fit */
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
/* ν μ μ */
.container {
grid-template-rows: 100px 200px;
grid-template-rows: 1fr 2fr;
grid-template-rows: auto 1fr auto; /* header, main, footer */
}
auto-fill vs auto-fit¶
/* auto-fill: λΉ μ΄λ μ μ§ */
grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
/* auto-fit: λΉ μ΄μ μΆμ */
grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
3κ° μμ΄ν
, 컨ν
μ΄λ λμ:
auto-fill: [1][2][3][ ][ ] (λΉ κ³΅κ° μ μ§)
auto-fit: [ 1 ][ 2 ][ 3 ] (μμ΄ν
μ΄ νμ₯)
gap¶
.container {
gap: 20px; /* νκ³Ό μ΄ λͺ¨λ */
gap: 10px 20px; /* ν μ΄ */
row-gap: 10px;
column-gap: 20px;
}
justify-items / align-items¶
μ λ΄λΆμμ μμ΄ν μ λ ¬
.container {
/* κ°λ‘ μ λ ¬ */
justify-items: start; /* μΌμͺ½ */
justify-items: end; /* μ€λ₯Έμͺ½ */
justify-items: center; /* μ€μ */
justify-items: stretch; /* κΈ°λ³Έκ°: λλ¦Ό */
/* μΈλ‘ μ λ ¬ */
align-items: start;
align-items: end;
align-items: center;
align-items: stretch;
/* λ¨μΆ μμ± */
place-items: center center; /* align justify */
}
justify-content / align-content¶
그리λ μ 체λ₯Ό 컨ν μ΄λ λ΄μμ μ λ ¬
.container {
justify-content: start;
justify-content: end;
justify-content: center;
justify-content: space-between;
justify-content: space-around;
justify-content: space-evenly;
align-content: start;
align-content: end;
align-content: center;
/* λ¨μΆ μμ± */
place-content: center center;
}
grid-template-areas¶
μ΄λ¦μΌλ‘ μμμ μ μν©λλ€.
.container {
display: grid;
grid-template-columns: 200px 1fr 200px;
grid-template-rows: auto 1fr auto;
grid-template-areas:
"header header header"
"sidebar main aside"
"footer footer footer";
}
.header { grid-area: header; }
.sidebar { grid-area: sidebar; }
.main { grid-area: main; }
.aside { grid-area: aside; }
.footer { grid-area: footer; }
ββββββββββββββββββββββββββββββββββ
β header β
ββββββββββ¬βββββββββββββββ¬βββββββββ€
βsidebar β main β aside β
ββββββββββ΄βββββββββββββββ΄βββββββββ€
β footer β
ββββββββββββββββββββββββββββββββββ
λΉ κ³΅κ°μ .μΌλ‘ νμ:
grid-template-areas:
"header header ."
"sidebar main main"
"footer footer footer";
Grid Item μμ±¶
grid-column / grid-row¶
μμ΄ν μ΄ μ°¨μ§νλ μμμ μ§μ ν©λλ€.
.item {
/* μμ λΌμΈ / λ λΌμΈ */
grid-column: 1 / 3; /* 1λ²λΆν° 3λ² λΌμΈκΉμ§ (2μΉΈ) */
grid-row: 1 / 2; /* 1λ²λΆν° 2λ² λΌμΈκΉμ§ (1μΉΈ) */
/* span ν€μλ */
grid-column: 1 / span 2; /* 1λ²λΆν° 2μΉΈ */
grid-column: span 2; /* νμ¬ μμΉμμ 2μΉΈ */
/* λμμλΆν° */
grid-column: 1 / -1; /* 첫 λ²μ§ΈλΆν° λ§μ§λ§κΉμ§ */
}
λΌμΈ λ²νΈ:
1 2 3 4
βΌ βΌ βΌ βΌ
βββββββ¬ββββββ¬ββββββ
1 βΊ β 1 β 2 β 3 β
βββββββΌββββββΌββββββ€
2 βΊ β 4 β 5 β 6 β
βββββββ΄ββββββ΄ββββββ
3 βΊ
justify-self / align-self¶
κ°λ³ μμ΄ν μ λ ¬
.item {
justify-self: start;
justify-self: end;
justify-self: center;
justify-self: stretch;
align-self: start;
align-self: end;
align-self: center;
align-self: stretch;
/* λ¨μΆ μμ± */
place-self: center center;
}
Grid μ€μ ν¨ν΄¶
12μ΄ κ·Έλ¦¬λ μμ€ν ¶
.grid-12 {
display: grid;
grid-template-columns: repeat(12, 1fr);
gap: 1rem;
}
.col-6 { grid-column: span 6; }
.col-4 { grid-column: span 4; }
.col-3 { grid-column: span 3; }
.col-2 { grid-column: span 2; }
λ°μν μΉ΄λ 그리λ¶
.card-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: 1.5rem;
}
Holy Grail λ μ΄μμ¶
.layout {
display: grid;
grid-template-columns: 200px 1fr 200px;
grid-template-rows: auto 1fr auto;
grid-template-areas:
"header header header"
"nav main aside"
"footer footer footer";
min-height: 100vh;
}
μ΄λ―Έμ§ κ°€λ¬λ¦¬ (λΆκ·μΉ 그리λ)¶
.gallery {
display: grid;
grid-template-columns: repeat(4, 1fr);
grid-auto-rows: 200px;
gap: 10px;
}
.gallery-item.wide {
grid-column: span 2;
}
.gallery-item.tall {
grid-row: span 2;
}
.gallery-item.big {
grid-column: span 2;
grid-row: span 2;
}
Flexbox vs Grid¶
μΈμ 무μμ μ¬μ©ν κΉ?¶
| μν© | μΆμ² |
|---|---|
| ν λ°©ν₯ μ λ ¬ (κ°λ‘ OR μΈλ‘) | Flexbox |
| λ€λΉκ²μ΄μ λ° | Flexbox |
| λ²νΌ κ·Έλ£Ή | Flexbox |
| μΉ΄λ λ΄λΆ λ μ΄μμ | Flexbox |
| 2μ°¨μ λ μ΄μμ (ν + μ΄) | Grid |
| μ 체 νμ΄μ§ λ μ΄μμ | Grid |
| μΉ΄λ 그리λ | Grid |
| λΆκ·μΉν λ μ΄μμ | Grid |
ν¨κ» μ¬μ©νκΈ°¶
/* μ 체 νμ΄μ§: Grid */
.page {
display: grid;
grid-template-columns: 250px 1fr;
grid-template-rows: auto 1fr auto;
}
/* λ€λΉκ²μ΄μ
: Flexbox */
.nav {
display: flex;
justify-content: space-between;
align-items: center;
}
/* μΉ΄λ 컨ν
μ΄λ: Grid */
.cards {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 1rem;
}
/* μΉ΄λ λ΄λΆ: Flexbox */
.card {
display: flex;
flex-direction: column;
}
.card-body {
flex: 1;
}
Position¶
μμμ μμΉ μ§μ λ°©μμ μ€μ ν©λλ€.
position μμ±κ°¶
.element {
position: static; /* κΈ°λ³Έκ°: λ¬Έμ νλ¦λλ‘ */
position: relative; /* μλ μμΉ κΈ°μ€μΌλ‘ μ΄λ */
position: absolute; /* μ‘°μ μμ κΈ°μ€μΌλ‘ λ°°μΉ */
position: fixed; /* λ·°ν¬νΈ κΈ°μ€μΌλ‘ κ³ μ */
position: sticky; /* μ€ν¬λ‘€μ λ°λΌ κ³ μ */
}
relative¶
μλ μμΉλ₯Ό κΈ°μ€μΌλ‘ μ΄λν©λλ€. μλ 곡κ°μ μ μ§λ©λλ€.
.box {
position: relative;
top: 20px; /* μλ μμΉμμ μλλ‘ 20px */
left: 30px; /* μλ μμΉμμ μ€λ₯Έμͺ½μΌλ‘ 30px */
}
absolute¶
κ°μ₯ κ°κΉμ΄ positioned(staticμ΄ μλ) μ‘°μμ κΈ°μ€μΌλ‘ λ°°μΉλ©λλ€.
.parent {
position: relative; /* κΈ°μ€μ μν */
}
.child {
position: absolute;
top: 0;
right: 0; /* λΆλͺ¨μ μ€λ₯Έμͺ½ μ λͺ¨μ리μ λ°°μΉ */
}
βββββββββββββββββββ
β parent [X] β β .child (absolute)
β β
β β
βββββββββββββββββββ
fixed¶
λ·°ν¬νΈ(νλ©΄)λ₯Ό κΈ°μ€μΌλ‘ κ³ μ λ©λλ€. μ€ν¬λ‘€ν΄λ μμ§μ΄μ§ μμ΅λλ€.
.header {
position: fixed;
top: 0;
left: 0;
right: 0;
height: 60px;
}
/* κ³ μ ν€λ μλ κ³΅κ° ν보 */
body {
padding-top: 60px;
}
sticky¶
μ€ν¬λ‘€ μμΉμ λ°λΌ relativeμ fixed μ¬μ΄λ₯Ό μ νν©λλ€.
.sticky-header {
position: sticky;
top: 0; /* μλ¨μ λΏμΌλ©΄ κ³ μ */
background: white;
z-index: 100;
}
μ€ν¬λ‘€ μ : μ€ν¬λ‘€ ν:
ββββββββββββ ββββββββββββ
β header β β sticky β β μλ¨μ κ³ μ
ββββββββββββ€ ββββββββββββ€
β sticky β β content β
ββββββββββββ€ β β
β content β β β
ββββββββββββ ββββββββββββ
z-index¶
μμμ μμ μμλ₯Ό μ§μ ν©λλ€. λμμλ‘ μμ νμλ©λλ€.
.modal-backdrop {
position: fixed;
z-index: 100;
}
.modal {
position: fixed;
z-index: 101; /* backdrop μμ νμ */
}
.tooltip {
position: absolute;
z-index: 200; /* λͺ¨λ¬ μμλ νμ */
}
μμΉ μ§μ μμ±¶
.element {
top: 10px; /* μμμλΆν° 거리 */
right: 10px; /* μ€λ₯Έμͺ½μμλΆν° 거리 */
bottom: 10px; /* μλμμλΆν° 거리 */
left: 10px; /* μΌμͺ½μμλΆν° 거리 */
/* κ°μ΄λ° λ°°μΉ */
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
/* κ½ μ±μ°κΈ° */
inset: 0; /* top/right/bottom/left λͺ¨λ 0 */
}
μ€μ λ μ΄μμ μμ ¶
κΈ°λ³Έ νμ΄μ§ λ μ΄μμ¶
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>λ μ΄μμ μμ </title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
display: grid;
grid-template-rows: auto 1fr auto;
min-height: 100vh;
}
/* ν€λ */
header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1rem 2rem;
background: #333;
color: white;
}
nav ul {
display: flex;
gap: 2rem;
list-style: none;
}
nav a {
color: white;
text-decoration: none;
}
/* λ©μΈ */
main {
display: grid;
grid-template-columns: 250px 1fr;
gap: 2rem;
padding: 2rem;
max-width: 1200px;
margin: 0 auto;
width: 100%;
}
aside {
background: #f5f5f5;
padding: 1rem;
border-radius: 8px;
}
.content {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 1.5rem;
}
.card {
background: white;
border: 1px solid #ddd;
border-radius: 8px;
padding: 1.5rem;
display: flex;
flex-direction: column;
}
.card-body {
flex: 1;
}
/* νΈν° */
footer {
background: #333;
color: white;
text-align: center;
padding: 1rem;
}
</style>
</head>
<body>
<header>
<div class="logo">Logo</div>
<nav>
<ul>
<li><a href="#">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Services</a></li>
<li><a href="#">Contact</a></li>
</ul>
</nav>
</header>
<main>
<aside>
<h3>μ¬μ΄λλ°</h3>
<ul>
<li>λ©λ΄ 1</li>
<li>λ©λ΄ 2</li>
<li>λ©λ΄ 3</li>
</ul>
</aside>
<section class="content">
<article class="card">
<h2>μΉ΄λ 1</h2>
<div class="card-body">
<p>μΉ΄λ λ΄μ©μ
λλ€.</p>
</div>
<button>λ 보기</button>
</article>
<article class="card">
<h2>μΉ΄λ 2</h2>
<div class="card-body">
<p>μΉ΄λ λ΄μ©μ
λλ€.</p>
</div>
<button>λ 보기</button>
</article>
<article class="card">
<h2>μΉ΄λ 3</h2>
<div class="card-body">
<p>μΉ΄λ λ΄μ©μ
λλ€.</p>
</div>
<button>λ 보기</button>
</article>
</section>
</main>
<footer>
<p>© 2024 My Website</p>
</footer>
</body>
</html>
λͺ¨λ¬ λ μ΄μμ¶
.modal-overlay {
position: fixed;
inset: 0;
background: rgba(0, 0, 0, 0.5);
display: flex;
justify-content: center;
align-items: center;
z-index: 1000;
}
.modal {
background: white;
padding: 2rem;
border-radius: 12px;
max-width: 500px;
width: 90%;
max-height: 90vh;
overflow-y: auto;
position: relative;
}
.modal-close {
position: absolute;
top: 1rem;
right: 1rem;
}
κ³ μ μ¬μ΄λλ° + μ€ν¬λ‘€ μ½ν μΈ ¶
.app {
display: grid;
grid-template-columns: 250px 1fr;
height: 100vh;
}
.sidebar {
background: #2c3e50;
overflow-y: auto;
}
.main-content {
overflow-y: auto;
padding: 2rem;
}
μ°μ΅ λ¬Έμ ¶
λ¬Έμ 1: Flexboxλ‘ λ€λΉκ²μ΄μ λ§λ€κΈ°¶
λ‘κ³ λ μΌμͺ½, λ©λ΄λ μ€μ, λ²νΌμ μ€λ₯Έμͺ½μ λ°°μΉνμΈμ.
[Logo] [Menu1] [Menu2] [Menu3] [Login]
μ λ΅ λ³΄κΈ°
.navbar {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1rem 2rem;
}
.nav-menu {
display: flex;
gap: 2rem;
}
λ¬Έμ 2: Gridλ‘ μ¬μ§ κ°€λ¬λ¦¬ λ§λ€κΈ°¶
4μ΄ κ·Έλ¦¬λμμ 첫 λ²μ§Έ μ΄λ―Έμ§λ§ 2x2 ν¬κΈ°λ‘ λ§λμΈμ.
μ λ΅ λ³΄κΈ°
.gallery {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 10px;
}
.gallery-item:first-child {
grid-column: span 2;
grid-row: span 2;
}
λ¬Έμ 3: μλ²½ν μ€μ μ λ ¬¶
divλ₯Ό νλ©΄ μ μ€μμ λ°°μΉνμΈμ (3κ°μ§ λ°©λ²).
μ λ΅ λ³΄κΈ°
/* λ°©λ² 1: Flexbox */
.container {
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
}
/* λ°©λ² 2: Grid */
.container {
display: grid;
place-items: center;
height: 100vh;
}
/* λ°©λ² 3: Position + Transform */
.container {
position: relative;
height: 100vh;
}
.box {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
λ€μ λ¨κ³¶
- 05_CSS_Responsive.md - λ―Έλμ΄ μΏΌλ¦¬μ λ°μν λμμΈ
μ°Έκ³ μλ£¶
- CSS Tricks: Flexbox Guide
- CSS Tricks: Grid Guide
- Flexbox Froggy - Flexbox κ²μ
- Grid Garden - Grid κ²μ