两个左右箭头的 glyphicon 没有显示出来,它是可以工作的,但由于某种原因它会显示一个方框。当我点击那些 glyhicon 应该在的位置时,我可以滚动浏览图片,所以不对的只是 glyphicons 的外观,左右箭头没有显示出来。
<!DOCTYPE html>
<html>
<head>
<title>Student Association</title>
<link rel="stylesheet" href="css/bootstrap.min.css">
</head>
<body>
<div class="carousel slide" data-ride="carousel" id="carousel-ex">
<ol class="carousel-indicators">
<li class="active" data-slide-to="0" data-target="#carousel-ex"></li>
<li data-slide-to="1" data-target="#carousel-ex"></li>
<li data-slide-to="2" data-target="#carousel-ex"></li>
<li data-slide-to="3" data-target="#carousel-ex"></li>
<li data-slide-to="4" data-target="#carousel-ex"></li>
<li data-slide-to="5" data-target="#carousel-ex"></li>
</ol>
<div class="carousel-inner">
<div class="item active"><img alt="abuja" class="img-responsive" id=
"afCountries" src="img/african-countries/abuja-nigeria.jpg">
<div class="carousel-caption">
<h3>Abuja, Nigeria</h3>
</div>
</div>
<div class="item"><img alt="accra" class="img-responsive" id="afCountries" src=
"img/african-countries/accra-ghana.jpg">
<div class="carousel-caption">
<h3>Accra, Ghana</h3>
</div>
</div>
<div class="item"><img alt="kigali" class="img-responsive" id="afCountries"
src="img/african-countries/kigali-rwanda.jpg">
<div class="carousel-caption">
<h3>Kigali, Rwanda</h3>
</div>
</div>
<div class="item"><img alt="durban" class="img-responsive" id="afCountries"
src="img/african-countries/durban-southafrica.jpg">
<div class="carousel-caption">
<h3>Durban, South Africa</h3>
</div>
</div>
<div class="item"><img alt="Johannesburg" class="img-responsive" id=
"afCountries" src="img/african-countries/Johannesburg-South_Africa.jpg">
<div class="carousel-caption">
<h3>Johannesburg, South Africa</h3>
</div>
</div>
<div class="item"><img alt="kenya" class="img-responsive" id="afCountries" src=
"img/african-countries/kenya.jpg">
<div class="carousel-caption">
<h3>Kenya</h3>
</div>
</div>
</div>
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"#carousel-ex"><span class="glyphicon glyphicon-chevron-left"></span></a>
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