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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              <header>
  <small>Horizontal And Vertical Centering</small>
  <h3>どんな要素も天地中央揃えにする方法。</h3>
<h2 class="h5 text-warning">※ 幅や高さが不明の要素でも、CSSのみで天地中央揃えするテクニック。</h2>
</header>

<div class="container">


	<div class="box">みんなも場合ざっとそのろか人というのの頃がなっでます。何とも昔で留学心はけっしてわがお話でんまでに足りてくるなけれがは評ぶつかったでて、そうにも見るないですたあり。連中に云いです方ももっと絶対がついになたです。</div>

</div>
            
          
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              /*========================================================
=            セットアップ用サンプルスタイリング             =
========================================================*/

@import url(https://fonts.googleapis.com/css?family=Montserrat:400,700);

body{ margin: 0; padding: 0; background: #fafafa;
  font-family: YuGothic, 'Yu Gothic', 游ゴシック体, 游ゴシック, 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', メイリオ, Meiryo, 'MS Pゴシック', Osaka, 'MS PGothic', Arial, Helvetica, Verdana, sans-serif;
}


header{
  margin: 20px 20px 30px;
  text-align: center;
  border-bottom: 1px solid #e1e1e1;
}

section{
  margin: 50px auto 50px;
  
}

small{
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase; 
  
}
.text-warning {
    color: #8a6d3b;
}

.h5{
  font-size: 14px;
  font-weight: normal;
}

/*========================================================
=            サンプルスタイリング             =
========================================================*/

.container{
	display: flex;
  max-width: 1200px;
  margin: 0 auto;
  min-height: 100px;

	/* Center according to the main axis */
	justify-content: center;

	/* Center according to the secondary axis */
        align-items: center;
}

.box{
  max-width: 420px;
  padding: 24px;
  background: rgba(0,0,0,.15);
  border: 1px solid rgba(0,0,0,.07);
}

            
          
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999px
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