CCS 12장

HTML ``` 미디어쿼리

<!-- container -->
<div class="container">
  <h1>Website Title</h1>
  <p class="hide-small">Website slogan included here.</p>

  <nav class="site-nav">
    <ul class="group">
      <li><a href="#">Home</a></li>
      <li><a href="#">About</a></li>
      <li><a href="#">Portfolio</a></li>
      <li class="hide-small"><a href="#">FAQs</a></li>
      <li class="hide-small"><a href="#">Links</a></li>
      <li><a href="#">Contact Us</a></li>
    </ul>
  </nav>
</div>
<!-- /container -->

<!-- container -->
<div class="container">
  <div class="main-area">
    <h2>Main Column Heading</h2>

    <p>This is the main area (or column). Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
      tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco
      laboris</p>

    <!-- info-box -->
    <div class="info-box hide-small">
      <p><strong>This content is not absolutely vital and does not need to display on mobile devices</strong>. Lorem
        ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor ut aliquip ex ea commodo consequat
        ullamco laboris nisi ut aliquip.
        Sint occaecat cupidatat non proident.</p>
    </div>
    <!-- /info-box -->

    <p>nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
      cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui
      officia deserunt mollit anim id est
      laborum.</p>

    <img src="https://learnwebcode.github.io/Web-Design-for-Beginners/bird.jpg" alt="Bird on fence.">

    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
      dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea
      commodo consequat. Duis aute irure
      dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat
      cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>

    <p>In reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat
      cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit
      amet, consectetur adipisicing elit,
      sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud.</p>
  </div>

  <aside class="sidebar">
    <p>This is the sidebar. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor
      incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco
      laboris nisi ut aliquip ex ea commodo consequat.
      Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu.</p>
  </aside>
</div>
<!-- /container -->

© 2017 - This is the footer.

```

Style ``` @import url('https://fonts.googleapis.com/css2?family=PT+Sans:ital,wght@0,400;0,700;1,400;1,700&display=swap');

html {
background-color: #869960;
line-height: 1.7;
}

body {
font-family: 'PT Sans', sans-serif;
font-size: 15px;
margin: 0;
padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
margin-top: 0;
}

img {
max-width: 100%;
height: auto;
}

a {
text-decoration: none;
}

/ Main Column Typography /
.main-area h2 {
font-size: 165%;
font-weight: normal;
}

.container {
max-width: 960px;
margin: 0 auto;
padding-left: 40px;
padding-right: 40px;
}

/ 화면사이즈 1300이상일때 /

header {
padding-top: 20px;
color: #fff;
background-color: #617140;
}

header h1 {
margin: 0;
font-weight: normal;
font-size: 165%;
}

header p {
font-size: 90%;
margin: 0;
}

/ Site Navigation /
.site-nav {
margin-top: 20px;
}

.site-nav ul {
margin: 0;
padding: 0;
}

.site-nav li {
list-style: none;
float: left;
margin-right: 5px;
}

.site-nav a {
display: block;
color: #fff;
padding: 10px 20px;
background-color: #536036;
}

.site-nav a:hover {
background-color: #4e5a33;
}
/ 화면 800px 이하 메뉴에 적용 /
@media screen and (max-width: 800px) {
.site-nav li{
width: 33.332%;
margin-right: 0;
}
.site-nav a {
padding: 15px 0;
margin-right: 5px;
margin-bottom: 5px;
text-align: center;
}
}
@media screen and (max-width: 480px) {
.site-nav li{
width: 50%;
}
}

/ End Site Navigation /

.content-area {
background-color: #fff;
padding-bottom: 40px;
padding-top: 40px;
}

.main-area {
width: 66%;
float: left;
padding-right: 40px;
box-sizing: border-box;
}

.sidebar {
width: 34%;
float: left;
background-color: #e5e9dc;
padding: 20px 40px;
box-sizing: border-box;
font-size: 85%;
}
/ 화면 가로사이즈가 800이하일때 적용 /
@media screen and (max-width: 800px) {
.main-area,
.sidebar{
width: auto;
float: none;
}
.main-area{
padding-right: 0;
}
}
/ 화면 사이즈가 480 이하일때 /
@media screen and (max-width: 480px) {
.container{
padding-right: 20px;
padding-left: 20px;
}
.content-area {
padding-top: 20px;
}
.hide-small{
/ 필요없는 내용 삭제 /
display: none;
}
}

.info-box {
background-color: #efeedb;
border: 5px solid #e6e5c2;
padding: 20px 40px 7px 40px;
margin-bottom: 1em;
}

footer {
text-align: center;
font-size: 85%;
color: #fff;
padding-bottom: 20px;
padding-top: 20px;
}

.group:before,
.group:after {
content: "";
display: table;
}

.group:after {
clear: both;
}

.group {
zoom: 1;
}

```