<h1 class="center-title">Card Group</h1>
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<img class="card-img-top img-fluid" src="http://i67.tinypic.com/209irsm.jpg">
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<p class="card-text">ICE trains run from all major German train stations.</p>
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<img class="card-img-top img-fluid" src="http://i65.tinypic.com/2qspgys.jpg">
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<p class="card-text">High Speed trains criss-cross France. This is a double-decker SNCF train.</p>
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<div class="card" style="border-color: black;">
<img class="card-img-top img-fluid" src="http://i65.tinypic.com/a2w7io.jpg">
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<p class="card-text">Switzerland is a land of mountains and wonderful mountain train routes.</p>
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