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Insecure Resource

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CSS

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <h1>テキストの増減</h1>
<p>要素の枠を超えるテキスト量が入る可能性がある場合の対処法。</p>

<h2>何もしない状態だとはみ出る</h2>
<p class="text text-nomal">
  私は今日ついにどんな鑑定者としてのの以外を受けでた。もう以後へ尊敬院はちょうどその発音たたほどを繰返して行くたをは譴責行くたうが、さらににはきまっななたです。
</p>

<h2>要素を超えたものは隠そう</h2>
<p class="text text-hidden">
  私は今日ついにどんな鑑定者としてのの以外を受けでた。もう以後へ尊敬院はちょうどその発音たたほどを繰返して行くたをは譴責行くたうが、さらににはきまっななたです。
</p>

<h2>三点リーダー（…）で終わらせよう</h2>
<p class="text text-ellipsis">
  私は今日ついにどんな鑑定者としてのの以外を受けでた。もう以後へ尊敬院はちょうどその発音たたほどを繰返して行くたをは譴責行くたうが、さらににはきまっななたです。
</p>


<h2>三点リーダー（…）で終わらせよう：複数の時※WebKitだけ</h2>
<p class="text text-ellipsisClamp">
  私は今日ついにどんな鑑定者としてのの以外を受けでた。もう以後へ尊敬院はちょうどその発音たたほどを繰返して行くたをは譴責行くたうが、さらににはきまっななたです。私は今日ついにどんな鑑定者としてのの以外を受けでた。もう以後へ尊敬院はちょうどその発音たたほどを繰返して行くたをは譴責行くたうが、さらににはきまっななたです。
</p>


<h2>複数行で別の方法を。続いているかのように隠す</h2>
<p class="text text-gradation">
  私は今日ついにどんな鑑定者としてのの以外を受けでた。もう以後へ尊敬院はちょうどその発音たたほどを繰返して行くたをは譴責行くたうが、さらににはきまっななたです。私は今日ついにどんな鑑定者としてのの以外を受けでた。もう以後へ尊敬院はちょうどその発音たたほどを繰返して行くたをは譴責行くたうが、さらににはきまっななたです。
</p>
<p>グラデーションのほか、矢印などでクリックを促すような表現もよく使います。</p>
!

CSS 

              
                .text{
  width: 500px;
  height: 1.5em;
  background: #ddd;
  
  &-nomal{
    margin-bottom: 5em;//はみ出るから余白を開けた
  }

  //隠す
  &-hidden{
    overflow: hidden;    
  }
  
  //三点リーダー
  &-ellipsis{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  
  //三点リーダー：複数の時
  &-ellipsisClamp{
    height: 4.5em;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }
  
  //複数行：グラデーションで隠す
  &-gradation{
    position: relative;
    height: 4.5em;
    overflow: hidden;
    
    &::after{
      content: '';
      position: absolute;
      left: 0;
      bottom: 0;
      display: block;
      width: 100%;
      height: 3em;
      background: linear-gradient(to bottom,rgba(255,255,255,0) 0%,rgba(255,255,255,1) 80%,rgba(255,255,255,1) 100%);
    }
  }
}

h2{margin-top:2em;}
!

JS
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999px

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