基本上,我的圖像垂直觸摸,我想他們之間的一些間距。我最近想出瞭如何避免它們與Margin: 0 auto;
水平接觸,但這會使圖像仍然垂直地觸摸。我會想象這是一個簡單的修復。對我有何建議?如何讓Jumbotrons不要垂直接觸?
HTML:
<div class="four">
<div class="col-sm-4">
<div class="jumbotron text-center">
<a href="#" class="btn btn-xs btn-default">→</a>
</div>
</div>
</div>
<div class="four">
<div class="col-sm-4">
<div class="jumbotron text-center">
<a href="#" class="btn btn-xs btn-default">→</a>
</div>
</div>
</div>
<div class="four">
<div class="col-sm-4">
<div class="jumbotron text-center">
<a href="#" class="btn btn-xs btn-default">→</a>
</div>
</div>
</div>
<div class="four">
<div class="col-sm-4">
<div class="jumbotron text-center">
<a href="#" class="btn btn-xs btn-default">→</a>
</div>
</div>
</div>
CSS:
.four .jumbotron
{ background: url("http://cdn3.bigcommerce.com/s-zsusy2wy/products/2030/images/2051/IMG_0008_1__60351__59072.1453225152.330.385.jpg?c=2") no-repeat center center;
-webkit-background-size: 100% 100%;
-moz-background-size: 100% 100%;
-o-background-size: 100% 100%;
background-size: 100% 100%;
min-width: 220px;
max-width:250px;
min-height:260px;
max-height:300px;
margin: 0 auto;
}
你有沒有試過玩過保證金:'margin:1em auto' – HorusKol