画像のブートストラップを使用したカルーセルキャプションの中央とサイズ変更

Question

私はカルーセルを使って画像を伸ばしずに動作させています。

私はカルーセル内にキャプションを設定しようとしていますので、画像から脱出して白い背景と混ざらないようにしています。ここで

コードされています

body { 
 
    background-color: white; 
 
} 
 

 
.carousel-inner > .item { 
 
    height: 100vh; 
 
} 
 

 
.carousel-inner > .item > img { 
 
    position: absolute; 
 
    top: 50%; 
 
    left: 50%; 
 
    -webkit-transform: translate(-50%, -50%); 
 
    -ms-transform: translate(-50%, -50%); 
 
    transform: translate(-50%, -50%); 
 
    max-height: 800px; 
 
    width: auto; 
 
} 
 

 
.carousel-control.left, 
 
.carousel-control.right { 
 
    background-image: none; 
 
}

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/> 
 
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script> 
 
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script> 
 

 
<div class="container"> 
 

 
    <div id="carousel-example-generic" class="carousel slide" data-ride="carousel"> 
 

 
    <!-- indicators --> 
 
    <ol class="carousel-indicators"> 
 
     <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li> 
 
     <li data-target="#carousel-example-generic" data-slide-to="1"></li> 
 
     <li data-target="#carousel-example-generic" data-slide-to="2"></li> 
 
    </ol> 
 

 
    <!-- inner --> 
 
    <div class="carousel-inner" role="listbox"> 
 
     <div class="item active"> 
 
     <img src="http://i.imgur.com/A83qNiV.jpg" alt=""> 
 
     <div class="container"> 
 
      <div class="carousel-caption"> 
 
       <h1>One more for good measure.</h1> 
 
       <p class="lead">Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p> 
 
       <a class="btn btn-large btn-primary" href="#">Browse gallery</a> 
 
      </div> 
 
      </div> 
 
     </div> 
 
     <div class="item"> 
 
     <img src="http://i.imgur.com/OlbCjdA.png" alt=""> 
 
     </div> 
 
     <div class="item"> 
 
     <img src="http://i.imgur.com/wwOoOIc.png" alt=""> 
 
     <div class="container"> 
 
      <div class="carousel-caption"> 
 
       <h1>One more for good measure.</h1> 
 
       <p class="lead">Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p> 
 
       <a class="btn btn-large btn-primary" href="#">Browse gallery</a> 
 
      </div> 
 
      </div> 
 
     </div> 
 
    </div> 
 

 
    <!-- controls --> 
 
    <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev"> 
 
     <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span> 
 
     <span class="sr-only">Previous</span> 
 
    </a> 
 
    <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next"> 
 
     <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span> 
 
     <span class="sr-only">Next</span> 
 
    </a> 
 
    
 
    </div> 
 

 
</div>

Answer 1

感謝を追加します。 私のニーズに合った解決策を見つけました。

はここにある：私はそれを成し遂げるためにサイズ変更可能なフォントを使用している

body { 
 
    background-color: white; 
 
} 
 

 
.carousel-inner > .item { 
 
    height: 100vh; 
 
} 
 

 
.carousel-inner > .item > img { 
 
    position: absolute; 
 
    top: 50%; 
 
    left: 50%; 
 
    -webkit-transform: translate(-50%, -50%); 
 
    -ms-transform: translate(-50%, -50%); 
 
    transform: translate(-50%, -50%); 
 
    max-height: 800px; 
 
    width: auto; 
 
} 
 

 
.carousel-control.left, 
 
.carousel-control.right { 
 
    background-image: none; 
 
} 
 
.carousel-caption { 
 
position: absolute; 
 
    top: 30%; 
 

 
    
 
} 
 
h1 { 
 
    font-size: 5.9vw; 
 
} 
 
h2 { 
 
    font-size: 3.0vh; 
 
} 
 
p { 
 
    font-size: 2vmin; 
 
}

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/> 
 
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script> 
 
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script> 
 

 
<div class="container"> 
 

 
    <div id="carousel-example-generic" class="carousel slide" data-ride="carousel"> 
 

 
    <!-- indicators --> 
 
    <ol class="carousel-indicators"> 
 
     <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li> 
 
     <li data-target="#carousel-example-generic" data-slide-to="1"></li> 
 
     <li data-target="#carousel-example-generic" data-slide-to="2"></li> 
 
    </ol> 
 

 
    <!-- inner --> 
 
    <div class="carousel-inner" role="listbox"> 
 
     <div class="item active"> 
 
     <img src="http://i.imgur.com/A83qNiV.jpg" alt=""> 
 
     <div class="container"> 
 
      <div class="carousel-caption"> 
 
       <h1>One more for good measure.</h1> 
 
       <p class="lead">Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p> 
 
       <a class="btn btn-large btn-primary" href="#">Browse gallery</a> 
 
      </div> 
 
      </div> 
 
     </div> 
 
     <div class="item"> 
 
     <img src="http://i.imgur.com/OlbCjdA.png" alt=""> 
 
     </div> 
 
     <div class="item"> 
 
     <img src="http://i.imgur.com/wwOoOIc.png" alt=""> 
 
     <div class="container"> 
 
      <div class="carousel-caption"> 
 
       <h1>One more for good measure.</h1> 
 
       <p class="lead">Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p> 
 
       <a class="btn btn-large btn-primary" href="#">Browse gallery</a> 
 
      </div> 
 
      </div> 
 
     </div> 
 
    </div> 
 

 
    <!-- controls --> 
 
    <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev"> 
 
     <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span> 
 
     <span class="sr-only">Previous</span> 
 
    </a> 
 
    <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next"> 
 
     <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span> 
 
     <span class="sr-only">Next</span> 
 
    </a> 
 
    
 
    </div> 
 

 
</div>

。

h1 { 
    font-size: 5.9vw; 

} 
h2 { 
    font-size: 3.0vh; 
} 
p { 
    font-size: 2vmin; 
} 

Answer 2

はCSSのクラスの下に入力用

.carousel-caption { 
    background-color: #00F; 
    text-align: center; 
    top: 50%; 
    transform: translateY(-50%); 
}