**웹개발 종합반 1주차 목표**
1. 웹 브라우저의 기본 원리에 대해서 이해한다.
2. HTML, CSS의 기초 지식을 이해하고 뼈대를 생성할 수 있다.
3. Bootstrap을 활용하여 웹을 다양하게 구현한다.
💡 먼저 첫 주에는 아래와 같은 로그인 화면을 만드는 것을 진행하였다.

처음 코드를 작성할 때에는 **html:5** 사용하면 자동완성됨
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
.mytitle {
width: 300px;
height: 200px;
border-radius: 10px;
color: white;
text-align: center;
padding: 30px 0px 0px 0px;
background-image: url('https://www.ancient-origins.net/sites/default/files/field/image/Agesilaus-II-cover.jpg');
background-position: center;
background-size: cover;
}
</style>
</head>
<body>
<div class="mytitle">
<h1>로그인 페이지</h1>
<h5>아이디, 비밀번호를 입력해주세요</h5>
</div>
<p class="mytxt">ID : <input type="text" /></p>
<p class="mytxt">PW : <input type="text" /></p>
<button>로그인하기</button>
</body>
</html>
padding: 30px 0px 0px 0px = padding-top:30px border-radius : 모서리 둥글게 background-size : cover; : 딱맞게
아래 세 줄은 항상 함께 background-image: url('https://www.ancient-origins.net/sites/default/files/field/image/Agesilaus-II-cover.jpg'); background-position: center; background-size: cover;
Margin : Object와 화면과의 여백(외부여백)
Padding : Object 내의 내부여백
20px 20px 20px 20px; -> 위 오른쪽 아래 왼쪽 순서
💡 만들어둔 로그인 화면 가운데로 가져오기 + 폰트 적용
폰트 적용을 위해 구글폰트 사용



@import: CSS에서 외부 리소스를 가져오는 @ 규칙으로 이 경우에는 Google Fonts의 스타일시트를 가져오는 것
*는 CSS에서 모든 요소를 선택하는 범용 선택자. 즉, 페이지 내 모든 요소를 선택
아래 사진과 같이 로그인 페이지 정중앙 배치, 폰트 변경된 모습 확인가능


Boostrap card 이용하여 4개의 카드 만들기
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"></script>
<title>부트스트랩 연습하기</title>
<style>
@import url('https://fonts.googleapis.com/css2?family=Gowun+Dodum&display=swap');
* {
font-family: 'Gowun Dodum', sans-serif;
}
.mytitle {
background-color: green;
color: white;
height: 250px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://movie-phinf.pstatic.net/20210715_95/1626338192428gTnJl_JPEG/movie_image.jpg');
background-position: center;
background-size: cover;
}
.mytitle>button {
width: 250px;
height: 50px;
background-color: transparent;
border: 1px solid white;
color: white;
border-radius: 50px;
margin-top: 20px;
}
.mytitle>button:hover {
border: 2px solid white;
}
.mycomment {
color: gray;
}
.mycards {
width: 1200px;
margin: 20px auto 20px auto;
}
</style>
</head>
<body>
<div class="mytitle">
<h1>내 생애 최고의 영화들</h1>
<button>영화 기록하기</button>
</div>
<div class="mycards">
<div class="row row-cols-1 row-cols-md-4 g-4">
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg" class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">영화 제목이 들어갑니다.</h5>
<p class="card-text">여기에 코멘트가 들어갑니다.</p>
<p>⭐⭐⭐</p>
<p class="mycomment">감상평</p>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg" class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">영화 제목이 들어갑니다.</h5>
<p class="card-text">여기에 코멘트가 들어갑니다.</p>
<p>⭐⭐⭐</p>
<p class="mycomment">감상평</p>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg" class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">영화 제목이 들어갑니다.</h5>
<p class="card-text">여기에 코멘트가 들어갑니다.</p>
<p>⭐⭐⭐</p>
<p class="mycomment">감상평</p>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg" class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">영화 제목이 들어갑니다.</h5>
<p class="card-text">여기에 코멘트가 들어갑니다.</p>
<p>⭐⭐⭐</p>
<p class="mycomment">감상평</p>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
Forms -> Floating labels 사용 ( 영화 URL, 코멘트 부분)


버튼 만들기 위해서 Components -> Buttons

<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"></script>
<title>부트스트랩 연습하기</title>
<style>
@import url('https://fonts.googleapis.com/css2?family=Gowun+Dodum&display=swap');
* {
font-family: 'Gowun Dodum', sans-serif;
}
.mytitle {
color: white;
height: 250px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://movie-phinf.pstatic.net/20210715_95/1626338192428gTnJl_JPEG/movie_image.jpg');
background-position: center;
background-size: cover;
}
.mytitle>button {
width: 250px;
height: 50px;
background-color: transparent;
border: 1px solid white;
border-radius: 50px;
color: white;
margin-top: 20px;
}
.mytitle>button:hover {
border: 2px solid white;
}
.mycomment {
color: gray;
}
.mycards {
width: 1200px;
margin: 20px auto 20px auto;
}
.mypost {
width: 500px;
margin: 20px auto 20px auto;
padding: 20px 20px 20px 20px;
box-shadow: 0px 0px 3px 0px gray;
}
.mybtn {
display: flex;
flex-direction: row;
align-items: center;
justify-content: center;
margin-top: 20px;
margin-right: 20px;
}
.mybtn>button {
margin-right: 10px;
}
</style>
</head>
<body>
<div class="mytitle">
<h1>내 생애 최고의 영화들</h1>
<button>영화 기록하기</button>
</div>
<div class="mypost">
<div class="form-floating mb-3">
<input type="email" class="form-control" id="floatingInput" placeholder="name@example.com">
<label for="floatingInput">영화URL</label>
</div>
<div class="input-group mb-3">
<label class="input-group-text" for="inputGroupSelect01">별점</label>
<select class="form-select" id="inputGroupSelect01">
<option selected>--선택하기--</option>
<option value="1">⭐️</option>
<option value="2">⭐️⭐️</option>
<option value="3">⭐️⭐️⭐️</option>
<option value="4">⭐️⭐️⭐️⭐️</option>
<option value="5">⭐️⭐️⭐️⭐️⭐️</option>
</select>
</div>
<div class="form-floating">
<textarea class="form-control" placeholder="Leave a comment here" id="floatingTextarea"></textarea>
<label for="floatingTextarea">코멘트</label>
</div>
<div class="mybtn">
<button type="button" class="btn btn-dark">기록하기</button>
<button type="button" class="btn btn-outline-dark">닫기</button>
</div>
</div>
<div class="mycards">
<div class="row row-cols-1 row-cols-md-4 g-4">
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">영화제목이 들어갑니다.</h5>
<p class="card-text"> 여기에 코멘트가 들어갑니다. </p>
<p> ⭐⭐⭐</p>
<p class="mycomment">감상평</p>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">영화제목이 들어갑니다.</h5>
<p class="card-text"> 여기에 코멘트가 들어갑니다. </p>
<p> ⭐⭐⭐</p>
<p class="mycomment">감상평</p>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">영화제목이 들어갑니다.</h5>
<p class="card-text"> 여기에 코멘트가 들어갑니다. </p>
<p> ⭐⭐⭐</p>
<p class="mycomment">감상평</p>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">영화제목이 들어갑니다.</h5>
<p class="card-text"> 여기에 코멘트가 들어갑니다. </p>
<p> ⭐⭐⭐</p>
<p class="mycomment">감상평</p>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
div 안 내용물 정렬 -> padding 필요 X
display: flex; flex-direction: column; (세로 정렬, 가로정렬 : row) align-items: center; justify-content: center;
🦋 완성! 1 주차 끝 !!🦋
