我正在Bootstrap网站上编写carousel示例代码。我想为旋转木马中的每个项目设置不同的背景颜色。我为设置背景颜色的每个项目使用了额外的css类。然而,我能让它工作的唯一方法就是设置重要标志。
有什么更好的方法来处理这个问题,特别是在没有重要标志的情况下?
下面是html:
<div id="myCarousel" class="carousel slide">
<ol class="carousel-indicators">
<li data-target="#myCarousel" data-slide-to="0" class="active"></li>
<li data-target="#myCarousel" data-slide-to="1" class="active"></li>
<li data-target="#myCarousel" data-slide-to="2" class="active"></li>
</ol>
<div class="carousel-inner">
<div class="item active">
<div class="container">
<div class="carousel-caption">
<h1>Example headline.</h1>
<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
<p><a class="btn btn-large btn-primary" href="#">Sign up today</a></p>
</div>
</div>
</div>
<div class="item second">
<div class="container">
<div class="carousel-caption">
<h1>Second headline.</h1>
<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
<p><a class="btn btn-large btn-primary" href="#">Sign up tomorrow</a></p>
</div>
</div>
</div>
<div class="item third">
<div class="container">
<div class="carousel-caption">
<h1>Third headline.</h1>
<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
<p><a class="btn btn-large btn-primary" href="#">Never sign up</a></p>
</div>
</div>
</div>
</div>
</div>
下面是css:
.carousel .item {
height: 500px;
background-color: #777;
}
.second{
background-color: #f00 !important;
}
.third {
background-color: #0f0 !important;
}
发布于 2013-10-16 12:21:57
可能需要添加!重要的是,看看这是否对我有效,但每个身体系统都不同
<div class="item one bg1">
<div class="item second bg2">
<div class="item third bg3">
.carousel .item .bg1 {
background: green;
}
.carousel .item .bg2 {
background: red;
}
.carousel .item .bg3 {
background: blue;
}
发布于 2013-10-16 12:23:55
.carousel .item {
height: 500px;
}
.active {
background-color: #777;
}
.second{
background-color: #f00;
}
.third {
background-color: #0f0;
}
不要为.carousel .item指定背景颜色,因为它的特异性比其他颜色更大。这就是为什么你需要使用!重要。
查看Fiddle -> http://jsfiddle.net/XVBqJ/1/
https://stackoverflow.com/questions/19403080
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