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HTML

              
                <div class="container">

<h3>Images</h3>
<br>
<img src="data:image/svg+xml;base64,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" alt="" class="img-responsive">
<img src="data:image/svg+xml;base64,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" alt="" class="img-rounded">
<img src="data:image/svg+xml;base64,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" alt="" class="img-circle">
<img src="data:image/svg+xml;base64,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" alt="" class="img-thumbnail">

<hr style="margin: 40px 0;">

<h3>Text Color</h3>
<br>
<p class="text-muted">テキストを薄い色に変更</p>
<p class="text-primary">テキストを青色に変更</p>
<p class="text-success">テキストを緑色に変更</p>
<p class="text-info">テキストを水色に変更</p>
<p class="text-warning">テキストを黄色に変更</p>
<p class="text-danger">テキストを赤色に変更</p>

<hr style="margin: 40px 0;">

<h3>Text Layout</h3>
<br>
<p class="text-left">テキストを左揃え</p>
<p class="text-center">テキストを中央揃え</p>
<p class="text-right">テキストを右揃え</p>
<p class="text-justify">テキストを横幅ぴったりに揃える、テキストを横幅ぴったりに揃える、テキストを横幅ぴったりに揃える、テキストを横幅ぴったりに揃える、テキストを横幅ぴったりに揃える、テキストを横幅ぴったりに揃える、テキストを横幅ぴったりに揃える、テキストを横幅ぴったりに揃える、テキストを横幅ぴったりに揃える、テキストを横幅ぴったりに揃える</p>
<p class="text-nowrap">テキストを横に突き抜けさせる、テキストを横に突き抜けさせる、テキストを横に突き抜けさせる、テキストを横に突き抜けさせる、テキストを横に突き抜けさせる、</p>

<hr style="margin: 40px 0;">

<h3>Background Color</h3>
<br>
<p class="bg-primary" style="padding:15px;">背景を青色に変える</p>
<p class="bg-success" style="padding:15px;">背景を緑色に変える</p>
<p class="bg-info" style="padding:15px;">背景を水色に変える</p>
<p class="bg-warning" style="padding:15px;">背景を黄色に変える</p>
<p class="bg-danger" style="padding:15px;">背景を赤色に変える</p>

<hr style="margin: 40px 0;">

</div>
              
            
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