我使用Bootstrap 3构建了一个布局,我有以下问题:我有一个新闻部分,设置为显示总共9个新闻项,每行3个,总计3行.但是,它们似乎没有正确对齐.请看下面的图片.

html:
<div class="row">
<div class="col-md-12 small-article-container"><!-- Small articles container -->
<div class="col-md-4 small-article"><!-- Start small article -->
<div class="col-md-12 small-category">
<strong><a href="#">Stil de viata</a></strong>
</div>
<div class="col-md-12 small-article-img">
<a href="#"><img src="images/MH-370-200x130.jpg" width="253" height="164" alt="Small article picture" class="img-responsive"></a>
</div>
<div class="col-md-12 small-article-date">
ast?zi, 14:08
</div>
<div class="col-md-12 small-title">
<a href="#"><strong>asdasds: CELE MAI A?TEPTATE TITLURI ALE LUI 2014</strong></a>
</div>
<div class="col-md-12 small-excerpt">
În articolul publicat luni în Financial Times, liderul spiritual turc Fethullah Gülen arat? care este...
</div>
</div>
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