為什么我設(shè)置.carousel .item為黑色整個網(wǎng)頁都變成黑色的了?
<style>
body{
padding-top: 50px;
}
.carousel{
height: 500px;
background-color: :#000;
}
.carousel .item{
height: 500px;
background-color: #000;
}
.carousel img{
height: 500px;
width: 100%;
}
</style>
<div id="carousel-example-generic" class="carousel slide" >
<!--小點點導(dǎo)航-->
<ol class="carousel-indicators">
<li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
<li data-target="#carousel-example-generic" data-slide-to="1"></li>
<li data-target="#carousel-example-generic" data-slide-to="2"></li>
<li data-target="#carousel-example-generic" data-slide-to="3"></li>
<li data-target="#carousel-example-generic" data-slide-to="4"></li>
</ol>
<!--輪播組件的內(nèi)容-->
<div class="carousel-innner">
<div class="item active">
<img src="img/chrome-big.jpg"/>
<div class="carousel-caption">
<h1>chrome</h1>
? ? ? ? ? ? ? <p>chrome,又稱谷歌瀏覽器。Chrome 可將您在計算機上打開的標(biāo)簽頁、保存的書簽和最近搜索過的內(nèi)容同步到手機或平板電腦上,反之亦然。這意味著您可將自己在 Chrome 中的內(nèi)容和設(shè)置同步到所有的設(shè)備上。只需登錄您的其他設(shè)備即可開始同步。</p>
? ? ? ? ? ? ? <p><a class="btn btn-lg btn-primary" role="button" target="_blank">點我下載</a></p>
? ? ? ? ? ? ? </div>
</div>
<div class="item">
<img />
<div class="carousel-caption">
</div>
</div>
<div class="item">
<img />
<div class="carousel-caption">
</div>
</div>
<div class="item">
<img />
<div class="carousel-caption">
</div>
</div>
<div class="item">
<img />
<div class="carousel-caption">
</div>
</div>
</div>
<!--輪播組件向左向右的按鈕-->
<a class="carousel-control left" href="#carousel-example-generic" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left" ></span>
<span class="sr-only">上一頁</span>
</a>
<a class="carousel-control right" href="#carousel-example-generic" data-slide="next">
<span class="glyphicon glyphicon-chevron-right" ></span>
<span class="sr-only">下一頁</span>
</a>
</div>
2017-08-27
你把高度改小一點試試,比如350px