我需要我的旋转木马标题,背景的不透明度为50%。我已经尝试过以下代码,但它在IE11或更早版本中无效。我已经在这里看过关于它的旧帖子,这些解决方案都不适用于IE。
我试过了:
.carousel-caption {
background: rgba(255, 184, 28, 0.5);}
甚至这个渐变:
.carousel-caption {
background: linear-gradient(to bottom, rgba(255, 184, 28, 1), rgba(255, 184, 28, 0.5));}
HTML:
<!--START CAROUSEL-->
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel" data-interval="false">
<!-- Wrapper for slides -->
<div class="carousel-inner" role="listbox">
<div class="item active">
<img src="../../images/LD/desktop_hero1.png" alt="..." class="img-responsive">
<div class="carousel-caption">
Text for caption 1 here.
</div>
</div>
<div class="item">
<img src="../../images/LD/desktop_hero2.png" alt="..." class="img-responsive">
<div class="carousel-caption">
Text for caption 2 here.
</div>
</div>
<div class="item">
<img src="../../images/LD/desktop_hero3.png" alt="..." class="img-responsive">
<div class="carousel-caption">
Text for caption 3 here.
</div>
</div>
</div>
<!-- Controls -->
<a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
<!--END CAROUSEL-->
CSS:
<style type="text/css">
.carousel-caption {
max-width: 100%;
width:100%;
background: rgba(255, 184, 28, 0.5);};
left: 0;
bottom: 0;
color:#000000;
}
</style>
解答: 我需要将它添加到CSS: filter:alpha(opacity = 50);
答案 0 :(得分:1)
我需要做的就是添加以下样式更新:
filter: alpha(opacity=50);