Bootstrap label, badge, alert, pannel

<!DOCTYPE html>
<html lang="ja">
  <head>
    <meta charset="utf-8">
    <title>Bootstrap Practice</title>
    <link href="css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>

    <div class="container" style="padding:20px 0">

    <p>product a <span class="label label-primary">NEW!</span></p>

    <p>Inbox <span class="badge">5</span></p>
    <p>Inbox <span class="badge"></span></p>

    <div class="alert alert-info">
      <button class="close" data-dismiss="alert">&times;</button>
    おしらせ
    </div>

    <div class="panel panel-primary">
      <div class="panel-heading">
      お知らせ
      </div>
      <div class="panel-body">
      こんにちは！
      </div>
    </div>

    </div>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
  </body>
</html>

%e7%84%a1%e9%a1%8c

Bootstrap navbar レスポンシブル対応

トグルボタンを追加します。

<!DOCTYPE html>
<html lang="ja">
  <head>
    <meta charset="utf-8">
    <title>Bootstrap Practice</title>
    <link href="css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>

  <nav class="navbar navbar-default navbar-fixed-top">
    <div class="navbar-header">
      <button class="navbar-toggle" data-toggle="collapse" data-target=".target">
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="">Hello world</a>
    </div>

    <div class="collapse navbar-collapse target">
    <ul class="nav navbar-nav">
      <li class="active"><a href="">link1</a></li>
      <li><a href="">link2</a></li>
      </ul>
      <ul class="nav navbar-nav navbar-right">
        <li><a href="">link3</a></li>
      </ul>
    </div>
  </nav>

    <div class="container" style="padding:20px 0">
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    </div>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
  </body>
</html>

%e7%84%a1%e9%a1%8c

Bootstrap navbar

ヘッダー固定はnavbar-fixed-topのclassを追加します。

<!DOCTYPE html>
<html lang="ja">
  <head>
    <meta charset="utf-8">
    <title>Bootstrap Practice</title>
    <link href="css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>

  <nav class="navbar navbar-default navbar-fixed-top">
    <div class="navbar-header">
      <a class="navbar-brand" href="">Hello world</a>
    </div>
    <ul class="nav navbar-nav">
      <li class="active"><a href="">link1</a></li>
      <li><a href="">link2</a></li>
      </ul>
      <ul class="nav navbar-nav navbar-right">
        <li><a href="">link3</a></li>
      </ul>
  </nav>

    <div class="container" style="padding:20px 0">
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    <p>こんにちは</p>
    </div>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
  </body>
</html>

%e7%84%a1%e9%a1%8c

bootstrap パン屑、pagination、pager

<!DOCTYPE html>
<html lang="ja">
  <head>
    <meta charset="utf-8">
    <title>Bootstrap Practice</title>
    <link href="css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>
    <div class="container" style="padding:20px 0">

    <ul class="breadcrumb">
      <li><a href="">Home</a></li>
      <li><a href="">User</a></li>
      <li class="active">@walking</li>
    </ul>

    <ul class="pagination">
      <li class="disabled"><a href="">&laquo:</a></li>
      <li class="active"><a href="">1</a></li>
      <li><a href="">2</a></li>
      <li><a href="">3</a></li>
      <li><a href="">&raquo:</a></li>
    </ul>

    <ul class="pager">
      <li class="previous"><a href="">前へ</a></li>
      <li class="next"><a href="">次へ</a></li>
    </ul>

    </div>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
  </body>
</html>

%e7%84%a1%e9%a1%8c

Bootstrap dropdown menu

<!DOCTYPE html>
<html lang="ja">
  <head>
    <meta charset="utf-8">
    <title>Bootstrap Practice</title>
    <link href="css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>
    <div class="container" style="padding:20px 0">
      <div class="btn-group">
        <button class="btn btn-primary">Action </span>
        <button class="btn btn-primary dropdown-toggle" data-toggle="dropdown">
        <span class="caret"></span>
        </button>
        <ul class="dropdown-menu">
        <li><a href="">Action</a></li>
        <li><a href="">Action</a></li>
        <li class="divider"></li>
        <li><a href="">Action</a></li>
        </ul>
      </div>

    </div>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
  </body>
</html>

%e7%84%a1%e9%a1%8c

Bootstrap Glyphicons

Bootstrapには標準で、アイコンやボタンが用意されています。

<!DOCTYPE html>
<html lang="ja">
  <head>
    <meta charset="utf-8">
    <title>Bootstrap Practice</title>
    <link href="css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>
    <div class="container" style="padding:20px 0">
      
    <p><i class="glyphicon glyphicon-book">Book</i></p>
    <div class="btn-group">
    <button class="btn btn-primary">Push Me!</button>
    <button class="btn btn-success">Push Me!</button>
    <button class="btn btn-info">Push Me!</button>
    </div>
    </div>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
  </body>
</html>

%e7%84%a1%e9%a1%8c

Bootstrap table装飾, form

<!DOCTYPE html>
<html lang="ja">
  <head>
    <meta charset="utf-8">
    <title>Bootstrap Practice</title>
    <link href="css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>
    <div class="container" style="padding:20px 0">
  <table class="table table-striped table-bordered table-hover ">
    <thead>
    <tr>
    <th>ID</th><th>Score</th>
    </tr>
    </thead>
    <tbody>
      <tr><td>@yamada</td><td>200</td></tr>
      <tr><td>@sato</td><td>150</td></tr>
      <tr><td>@mori</td><td>230</td></tr>
      </tbody>
  </table>
    </div>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
  </body>
</html>
<!DOCTYPE html>
<html lang="ja">
  <head>
    <meta charset="utf-8">
    <title>Bootstrap Practice</title>
    <link href="css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>
    <div class="container" style="padding:20px 0">
      
      <form class="form-horizontal" style="margin-bottom:15px">
      <div class="form-group">
        <label class="control-label col-sm-2" for="email">Email</label>
          <div class="col-sm-4">
          <input type="text" id="email" class="form-control" placeholder="email">
          </div>
        </div>
        <div class="form-group">
        <div class="col-sm-offset-2 col-sm-4">
          <input type="submit" value="submit" class="btn btn-primary">
        </div>
        </div>
      </form>


    </div>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
  </body>
</html>

Bootstrap col-sm-6

bootstrapでは、横幅を12に区切って、区画を設定していきます。

<!DOCTYPE html>
<html lang="ja">
  <head>
    <meta charset="utf-8">
    <title>Bootstrap Practice</title>
    <link href="css/bootstrap.min.css" rel="stylesheet">
  </head>
  <body>
    <div id="header" class="container" style="background-color:red;">header</div>

    <div class="container">
    <div class="row">
      <div class="col-sm-3 hidden-xs" style="background-color:gray;">side1</div>
      <div class="col-sm-6 col-xs-6" style="background:green;">Main</div>
      <div class="col-sm-3 col-xs-6" style="background:orange;">side2</div>
    </div>
    </div>

    <div id="footer" class="container" style="background: blue;">footer</div>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
  </body>
</html>

%e7%84%a1%e9%a1%8c

CSSで吹き出しを作成

三角形はborderの組み合わせで作成します。また、オブジェクトを1px動かして、枠線を消すテクニックを使います。

<!DOCTYPE html>
<html lang="ja">
  <head>
   <meta charset="utf-8">
   <title>CSS Layout practice</title>
   <link rel="stylesheet" href="normalize.css">
   <!-- <link rel="stylesheet" href="reset.css"> -->
   <link rel="stylesheet" href="styles.css">
   <style>
   body {
    padding: 0 10px 40px;
   }
   h2 {
    font-size: 16px;
   }
   .ex1 {
    width: 100px;
    height: 100px;
    background: #eee;
   }
  .ex2 {
    width: 100px;
    height: 100px;
    background: #eee;
    border-style: solid;
    border-width: 20px;
    border-color: red blue pink green;
   }
    .ex3 {
    width: 200px;
    height: 100px;
    background: #eee;
    border-radius:3px;
    position: relative;
   }
    .ex3:before {
    position: absolute;
    right: 20px;
    bottom: -20px;
    content: '';
    width: 0:
    height: 0;
    border-style: solid;
    border-width: 10px;
    border-color: #eee transparent transparent transparent;
   }
  .ex4 {
    width: 200px;
    height: 100px;
    background: #eee;
    border-radius:3px;
    position: relative;
   }
    .ex4:before {
    position: absolute;
    right: 20px;
    bottom: -20px;
    content: '';
    width: 0:
    height: 0;
    border-style: solid;
    border-width: 10px 20px 10px 0;
    border-color: #eee transparent transparent transparent;
   }
   .ex5 {
    width: 200px;
    height: 100px;
    border: 1px solid #eee;
    border-radius:3px;
    position: relative;
   }
    .ex5:before {
    position: absolute;
    right: 20px;
    bottom: -20px;
    content: '';
    width: 0:
    height: 0;
    border-style: solid;
    border-width: 10px;
    border-color: #eee transparent transparent transparent;
   }
       .ex5:after {
    position: absolute;
    right: 20px;
    bottom: -19px;
    content: '';
    width: 0:
    height: 0;
    border-style: solid;
    border-width: 10px;
    border-color: white transparent transparent transparent;
   }
     .ex6 {
    width: 200px;
    height: 100px;
    border: 1px solid #eee;
    border-radius:3px;
    position: relative;
   }
    .ex6:before {
    position: absolute;
    right: 20px;
    bottom: -20px;
    content: '';
    width: 0:
    height: 0;
    border-style: solid;
    border-width: 10px 20px 10px 0;
    border-color: #eee transparent transparent transparent;
   }
       .ex6:after {
    position: absolute;
    right: 20px;
    bottom: -19px;
    content: '';
    width: 0:
    height: 0;
    border-style: solid;
    border-width: 10px 20px 10px 0;
    border-color: #fff transparent transparent transparent;
   }
   </style>
  </head>
<body>
  <h2>ex1</h2> 
  <div class="ex1"></div>
  <h2>ex2</h2>
  <div class="ex2"></div>
    <h2>ex3</h2>
  <div class="ex3"></div>
      <h2>ex4</h2>
  <div class="ex4"></div>
  <h2>ex5</h2>
  <div class="ex5"></div>
    <h2>ex6</h2>
  <div class="ex6"></div>
</body>
</html>

%e7%84%a1%e9%a1%8c

css3 eyecatch

body{
	background: slategray;
}

#eyecatch{
	background: url('eyecatch.jpg') no-repeat;
	background-size: cover;
	background-position: 50% 20%;
	height: 100px;
}

.container {
	width: 500px;
	margin: 0 auto;
	/*background: pink;*/
}

header {
	background: tomato;
}

ul#menu {
	padding: 0;
	margin: 0;
	list-style-type: none;
	font-size: 0;
}

ul#menu > li{
	display:inline-block;
	width: 80px;
	height: 40px;
	background: orange;
	font-size: 16px;
	text-decoration: none;
	text-align: center;
	line-height: 40px;
}
ul#menu > li > a:hover{
	opacity: 0.5;
	transition: 0.8s;
}
main .product {
	position: relative;
	display: inline-block;	
}
main .price {
	position: absolute;
	/*top: 0;
	right: 0;*/
	top: -5px;
	right: - 5px;
	font-size: 10px;
	padding: 4px;
	font-weight: bold;
	backgroundf: white;
}

main {
	background: skyblue;
}
#left {
	background: limegreen;
	float:left;
	width: 100px;
}
#center {
	background: seagreen;
	margin: 0 100px;
}
#right {
	background: lightgreen;
	float: right;
	width: 100px;
}

.clearfix::after{
	content: '';
	display:block;
	clear: both;
}
.clear {
	overflow: hidden;
}
footer {
	clear: both;
	background: slategray;
}

a