반응형 웹 이전 단계
(flex, transform & transition, hover...)

(html)
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8" />
<meta
name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"
/>
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>Welcome to my shop</title>
<link rel="stylesheet" href="lecture.css" />
</head>
<body>
<section class="main-banner">
<h1 class="text">Welcome to my shop</h1>
</section>
<div class="container">
<section class="wrapper">
<div class="sidebar">
<nav class="main-menu">
<ul>
<li><a href="">New Items</a></li>
<li><a href="">Best Items</a></li>
<li><a href="">상품 목록</a></li>
<li><a href="">중고 마켓</a></li>
</ul>
</nav>
<div class="writeBtnBox">
<button class="writeBtn">상품 등록 <span class="arrow">></span></button>
</div>
</div>
<div class="itemWrap">
<div class="item">
<div class="imgBox">
<img src="../img/item1.jpeg" alt="탁상용 조명" />
</div>
<div class="textBox">
<p class="textBox-name">탁상용 조명</p>
<p class="textBox-price">260,000 원</p>
</div>
</div>
<div class="item">
<div class="imgBox">
<img src="../img/item2.png" alt="머그컵" />
</div>
<div class="textBox">
<p class="textBox-name">머그컵</p>
<p class="textBox-price">32,000 원</p>
</div>
</div>
<div class="item">
<div class="imgBox">
<img src="../img/item3.jpeg" alt="거실용 슬리퍼" />
</div>
<div class="textBox">
<p class="textBox-name">거실용 슬리퍼</p>
<p class="textBox-price">28,000 원</p>
</div>
</div>
<div class="item">
<div class="imgBox">
<img src="../img/item1.jpeg" alt="탁상용 조명" />
</div>
<div class="textBox">
<p class="textBox-name">탁상용 조명</p>
<p class="textBox-price">260,000 원</p>
</div>
</div>
<div class="item">
<div class="imgBox">
<img src="../img/item2.png" alt="머그컵" />
</div>
<div class="textBox">
<p class="textBox-name">머그컵</p>
<p class="textBox-price">32,000 원</p>
</div>
</div>
<div class="item">
<div class="imgBox">
<img src="../img/item3.jpeg" alt="거실용 슬리퍼" />
</div>
<div class="textBox">
<p class="textBox-name">거실용 슬리퍼</p>
<p class="textBox-price">28,000 원</p>
</div>
</div>
<div class="item">
<div class="imgBox">
<img src="../img/item1.jpeg" alt="탁상용 조명" />
</div>
<div class="textBox">
<p class="textBox-name">탁상용 조명</p>
<p class="textBox-price">260,000 원</p>
</div>
</div>
<div class="item">
<div class="imgBox">
<img src="../img/item2.png" alt="머그컵" />
</div>
<div class="textBox">
<p class="textBox-name">머그컵</p>
<p class="textBox-price">32,000 원</p>
</div>
</div>
<div class="item">
<div class="imgBox">
<img src="../img/item3.jpeg" alt="거실용 슬리퍼" />
</div>
<div class="textBox">
<p class="textBox-name">거실용 슬리퍼</p>
<p class="textBox-price">28,000 원</p>
</div>
</div>
<div class="item">
<div class="imgBox">
<img src="../img/item1.jpeg" alt="탁상용 조명" />
</div>
<div class="textBox">
<p class="textBox-name">탁상용 조명</p>
<p class="textBox-price">260,000 원</p>
</div>
</div>
<div class="item">
<div class="imgBox">
<img src="../img/item2.png" alt="머그컵" />
</div>
<div class="textBox">
<p class="textBox-name">머그컵</p>
<p class="textBox-price">32,000 원</p>
</div>
</div>
<div class="item">
<div class="imgBox">
<img src="../img/item3.jpeg" alt="거실용 슬리퍼" />
</div>
<div class="textBox">
<p class="textBox-name">거실용 슬리퍼</p>
<p class="textBox-price">28,000 원</p>
</div>
</div>
</div>
</section>
</div>
</body>
</html>
(css)
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR&display=swap');
* {
box-sizing: border-box;
font-family: "Noto Sans KR", "돋움", sans-serif;
}
html, body, h1 {
margin: 0;
padding: 0;
}
a {
text-decoration: none;
}
.main-banner {
width: 100%;
height: 280px;
background-image: url("../img/banner.jpg");
background-size: cover;
display: flex;
flex-direction: row;
justify-content: center;
align-items: center;
margin-bottom: 20px;
}
.main-banner .text {
font-size: 42px;
font-weight: 700;
color: white;
text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
animation: titleText 1s ease-in-out;
}
@keyframes titleText {
0% {
transform: translateY(70px);
opacity: 0;
}
92% {
transform: translateY(-10px);
}
100% {
transform: translateY(0);
opacity: 1;
}
}
.container {
display: flex;
flex-direction: row;
justify-content: center;
align-items: flex-start;
}
.wrapper {
/* 반응형에서 이렇게 너비 잡기 */
width: 100%;
max-width: 1320px;
/* 반응형에서 이렇게 너비 잡기 */
display: flex;
flex-direction: row;
justify-content: space-between;
align-items: flex-start;
padding: 0 10px;
}
.sidebar {
width: 170px;
}
.main-menu {
background: orange;
border-radius: 5px;
padding: 10px 15px;
}
.main-menu ul {
padding: 0;
display: block;
}
.main-menu ul li {
list-style: none;
display: block;
}
.main-menu ul li a {
padding: 10px;
display: block;
color: white;
border-radius: 20px;
}
.main-menu ul li a:hover {
background: darkorange;
padding-left: 20px;
color: white;
transition: all 0.3s ease-in-out;
}
.writeBtnBox {
margin-top: 10px;
}
.writeBtn {
width: 100%;
background: black;
color: white;
border: 1px solid black;
padding: 10px 20px;
text-align: left;
font-size: 16px;
transition: all 0.3s ease-in-out;
}
.writeBtn .arrow {
/* span태그는 inline이므로 바꿔줘야 transform 적용됨 */
display: inline-block;
padding-left: 10px;
transition: all 0.3s ease-in-out;
}
.writeBtn:hover {
background: white;
color: black;
}
.writeBtn:hover .arrow {
transform: translateX(50px);
}
.itemWrap {
width: calc(100% - 170px);
display: flex;
flex-direction: row;
justify-content: space-between;
align-items: flex-start;
flex-wrap: wrap;
padding-left: 15px;
}
.item {
width: calc(25% - 7px);
aspect-ratio: 6 / 5;
position: relative;
overflow: hidden;
border-radius: 10px;
margin-bottom: 15px;
}
.imgBox {
width: 100%;
height: 100%;
}
.imgBox img {
width: 100%;
height: 100%;
object-fit: cover;
}
.textBox {
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
display: flex;
flex-direction: column;
justify-content: flex-end;
align-items: flex-start;
padding: 20px;
z-index: 3;
}
.textBox p {
color: white;
margin: 5px 0 0;
}
.textBox-name {
font-size: 22px;
font-weight: 500;
opacity: 0;
transform: translateY(50px);
}
.textBox-price {
font-size: 16px;
font-weight: 400;
opacity: 0;
transform: translateY(50px);
}
.item:after {
content: "";
display: block;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.2);
position: absolute;
top: 0;
left: 0;
z-index: 2;
opacity: 0;
}
.item:hover:after {
opacity: 1;
}
.item:hover .imgBox img {
transform: scale(1.1);
filter: blur(3px);
}
.item:hover .textBox-name {
opacity: 1;
transform: translateY(0);
}
.item:hover .textBox-price {
opacity: 1;
transform: translateY(0);
}
.item:after,
.item .imgBox img,
.item .textBox-name {
transition: all 0.4s ease-in-out;
}
.item .textBox-price {
transition: all 0.4s ease-in-out 0.15s;
}
@@@다음에 반응형 웹으로 수정할 것

모바일에서는 터치 효과가 필요 없으므로 제거한다.
=> 강의에서는 hover 효과를 미디어쿼리로 PC size에만 적용하는 것으로 수정 (내가 생각한 방법과 같음)
display:none 존재 자체를 없앰 (자리 차지X)
나머지 둘은 자리 차지O 보이지만 않음
=> 만들었던 방법을 떠올리면 (position: absolute로 만들어 겹쳤음, overflow:hidden 적용)
=> position: relative로 해제하고, overflow:visible로 수정
.item {
width: calc(50% - 7px);
overflow: visible;
}
.textBox {
position: relative;
width: 100%;
height: auto;
}
.textBox p {
color: black;
}
.textBox-name {
font-size: 18px;
opacity: 1;
transform: translateY(0);
}
.textBox-price {
font-size: 12px;
opacity: 1;
transform: translateY(0);
}
(css) 프로젝트 완성
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+KR&display=swap"); * { box-sizing: border-box; font-family: "Noto Sans KR", "돋움", sans-serif; } html, body, h1 { margin: 0; padding: 0; } a { text-decoration: none; } .main-banner { width: 100%; height: 280px; background-image: url("../img/banner.jpg"); background-size: cover; display: flex; flex-direction: row; justify-content: center; align-items: center; // margin-bottom: 20px; } .main-banner .text { font-size: 42px; font-weight: 700; color: white; text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3); animation: titleText 1s ease-in-out; } @keyframes titleText { 0% { transform: translateY(70px); opacity: 0; } 92% { transform: translateY(-10px); } 100% { transform: translateY(0); opacity: 1; } } .container { display: flex; flex-direction: row; justify-content: center; align-items: flex-start; } .wrapper { /* 반응형에서 이렇게 너비 잡기 */ width: 100%; max-width: 1320px; /* 반응형에서 이렇게 너비 잡기 */ display: flex; flex-direction: row; justify-content: space-between; align-items: flex-start; // padding: 0 10px; } .sidebar { width: 170px; } .main-menu { background: orange; border-radius: 5px; padding: 10px 15px; } .main-menu ul { padding: 0; display: block; } .main-menu ul li { list-style: none; display: block; } .main-menu ul li a { padding: 10px; display: block; color: white; border-radius: 20px; } .writeBtnBox { margin-top: 10px; } .writeBtn { width: 100%; background: black; color: white; border: 1px solid black; padding: 10px 20px; text-align: left; font-size: 16px; cursor: pointer; // transition: all 0.3s ease-in-out; } .writeBtn .arrow { display: inline-block; padding-left: 10px; transition: all 0.3s ease-in-out; } .writeBtn:hover { background: white; color: black; } .writeBtn:hover .arrow { transform: translateX(50px); } .itemWrap { width: calc(100% - 170px); display: flex; flex-direction: row; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; // padding-left: 15px; } .item { width: calc(25% - 7px); aspect-ratio: 6 / 5; position: relative; overflow: hidden; border-radius: 10px; margin-bottom: 15px; } .imgBox { width: 100%; height: 100%; } .imgBox img { width: 100%; height: 100%; object-fit: cover; } .textBox { width: 100%; height: 100%; position: absolute; top: 0; left: 0; display: flex; flex-direction: column; justify-content: flex-end; align-items: flex-start; padding: 20px; z-index: 3; } .textBox p { color: white; margin: 5px 0 0; } .textBox-name { font-size: 22px; font-weight: 500; opacity: 0; transform: translateY(50px); } .textBox-price { font-size: 16px; font-weight: 400; opacity: 0; transform: translateY(50px); } /* mobile */ @media screen and (max-width: 767px) { .main-banner { height: 160px; margin-bottom: 0; } .main-banner .text { font-size: 26px; } .wrapper { flex-direction: column; padding: 0; } .sidebar { width: 100%; } .main-menu { padding: 0; border-radius: 0; } .main-menu ul { display: flex; flex-direction: row; justify-content: center; align-items: center; margin: 0; } .main-menu ul li a{ font-size: 14px; padding: 12px 10px; } .writeBtnBox { display: none; } .itemWrap { width: 100%; margin-top: 12px; } .item { width: calc(50% - 7px); overflow: visible; border: 1px solid #dddddd; } .textBox { position: relative; width: 100%; height: auto; } .textBox p { color: black; } .textBox-name { font-size: 18px; opacity: 1; transform: translateY(0); } .textBox-price { font-size: 12px; opacity: 1; transform: translateY(0); } } /* tablet */ @media screen and (min-width: 768px) and (max-width: 1023px){ .item { /*width: calc(50% - 7px);*/ overflow: visible; border: 1px solid #dddddd; } .textBox { position: relative; width: 100%; height: auto; } .textBox p { color: black; } .textBox-name { font-size: 18px; opacity: 1; transform: translateY(0); } .textBox-price { font-size: 12px; opacity: 1; transform: translateY(0); } } @media screen and (min-width: 1023px) { .main-menu ul li a:hover { background: darkorange; padding-left: 20px; color: white; transition: all 0.3s ease-in-out; } .item{ cursor: pointer; } .item:after { content: ""; display: block; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.2); position: absolute; top: 0; left: 0; z-index: 2; opacity: 0; } .item:hover:after { opacity: 1; } .item:hover .imgBox img { transform: scale(1.1); filter: blur(3px); } .item:hover .textBox-name { opacity: 1; transform: translateY(0); } .item:hover .textBox-price { opacity: 1; transform: translateY(0); } .item:after, .item .imgBox img, .item .textBox-name { transition: all 0.4s ease-in-out; } .item .textBox-price { transition: all 0.4s ease-in-out 0.15s; } }
프로젝트 완성본
