CSS 8차시

# Navigaiton: Sidebar

    <style>
        nav {
            border: 1px dashed;
            position: fixed;     // viewpoint를 기준으로 화면 좌측에 고정
            top: 0;
            left: 0;
            width: 200px;
            height: 100%;
            background-color: #222;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        a{
            display: block;
            padding: 0.5rem 1rem;
            text-decoration: none;
            color: #fff;
        }
        a:hover {
            background-color: #333;
        }
        main {
            margin-left: 200px;
        }
    </style>

    <nav>
        <ul>
            <li><a href="#">Link</a></li>
            <li><a href="#">Link</a></li>
            <li><a href="#">Link</a></li>
            <li><a href="#">Link</a></li>
        </ul>
    </nav>
    <main>
        <h1>Sidebar</h1>
        <p>normal size</p>
    </main> 

---

# Layout1

<h1>layout: low</h1>

    <style>
        .row {
            background-color: #222;
        }
        .container {
            color: #fff;
            margin: auto;
            max-width: 640px;
            padding: 3rem 1rem;
            box-sizing: border-box;
        }
        p{
            color: #888;
        }
    </style>

    <div class="row">
        <div class="container">
            <h1>Heading</h1>
            <p>Lorem</p>
        </div>
    </div>

---

# Layout2

<h1>layout: article</h1>

    <style>
        .row {
            background-color: #eee;
        }
        .container {
            max-width: 768px;
            margin: 0 auto;
            padding: 3rem 1rem;
            box-sizing: border-box;
            display: flex;
            flex-direction: row;
        }
        .item:nth-child(2) {
            border: 1px solid;
            height: 300px;
            width: 300px;
            flex-shrink: 0;
            margin-left: 1rem;
        }
    </style>

    <div class="row">
        <div class="container">
            <div class="item">
                <h1>Heading</h1>
                <p>Lorem</p>
            </div>
            <div class="item"></div>
        </div>
    </div>

---

# Layout3

<h1>50:50 layout</h1>

    <style>
        * {box-sizing: border-box;}
        .row {
            background-color: #eee;
        }
        .container {
            margin: auto;
            max-width: 768px;
            display: flex;
            /* flex-wrap: wrap; */
        }
        .item {
            /* flex-basis: 50%; */       // flex-wrap에서만 작용하며 item이 세개 이상일 때 유용
            padding: 3rem 1rem;
        }
    </style>

    <div class="row">
        <div class="container">
            <div class="item">
                <h1>Heading</h1>
                <p>Lorem</p>
            </div>
            <div class="item">
                <h1>Heading</h1>
                <p>Lorem</p>
            </div>
        </div>
    </div>

---

# footer

<h1>Footer</h1>

    <style>
        .row {
            background-color: #eee;
        }
        .container {
            margin: 0 auto;
            max-width: 768px;
            display: flex;
            flex-wrap: wrap;
        }
        .item {
            box-sizing: border-box;
            flex-basis: 100%;
            padding: 1rem;
        }
        @media (min-width: 640px) {
            .item {
                flex-basis: 50%;
            }
        }
    </style>

    <div class="row">
        <div class="container">
            <div class="item">
                <h3>heading</h3>
                <ul>
                    <li>list item</li>
                    <li>list item</li>
                    <li>list item</li>
                </ul>
            </div>
            <div class="item">
                <h3>heading</h3>
                <ul>
                    <li>list item</li>
                    <li>list item</li>
                    <li>list item</li>
                </ul>
            </div>
            <div class="item">
                <h3>heading</h3>
                <ul>
                    <li>list item</li>
                    <li>list item</li>
                    <li>list item</li>
                </ul>
            </div>
        </div>
    </div>