.mosaicflow {
  visibility: hidden;
}

.mosaicflow-column {
  float:left;
}

.mosaicflow-item {
  position:relative;
  background-color: #fff;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.4);
  margin: 0 15px 30px 15px;
}

.mosaicflow-item img {
  display:block;
  width:100%;
  border-radius: 2px 2px 0 0;
}

.post-image {}

.post-content {
  padding: 20px 30px;
}

.post-titolo {
  margin:0;
}


/*
<div class="mosaicflow">
  <div class="mosaicflow-item">IMG</div>
  <div class="mosaicflow-item">IMG</div>
  <div class="mosaicflow-item">IMG</div>
</div>
*/