【前端案例】03 - Bootstrap 实现轮播图 & 不显示
2020-10-15 本文已影响0人
itlu
- Bootstrap 实现轮播图 & 不显示左右切换箭头解决方法 （这是最终版）
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>banner</title>
<link rel="stylesheet" href="./css/bootstrap.min.css">
<style>
.banner {
position: relative;
}
.carousel-control-prev {
position: absolute;
top: 50%;
left: 10px;
width: 50px;
height: 50px;
line-height: 50px;
text-align: center;
background-color: rgba(0, 0, 0, .1);
border-radius: 50%;
font-size: 26px;
margin-top: -13px;
transition: all 0.3s linear;
}
.carousel-control-next {
position: absolute;
top: 50%;
right: 10px;
width: 50px;
height: 50px;
line-height: 50px;
text-align: center;
font-size: 26px;
background-color: rgba(0, 0, 0, .1);
border-radius: 50%;
margin-top: -13px;
transition: all 0.3s linear;
}
.carousel-control-prev:hover,
.carousel-control-next:hover {
width: 52px;
height: 52px;
line-height: 52px;
}
.carousel-indicators li {
border-color: #888 !important;
}
</style>
</head>
<body>
<!-- 轮播图 开始 -->
<div id="myCarousel" class="carousel slide banner" data-ride="carousel" data-interval="2000">
<!-- 轮播 指示图标 -->
<ol class="carousel-indicators">
<li data-target="#myCarousel" data-slide-to="0" class="active"></li>
<li data-target="#myCarousel" data-slide-to="1"></li>
<li data-target="#myCarousel" data-slide-to="2"></li>
</ol>
<!-- 轮播图片区域 -->
<div class="carousel-inner">
<div class="item active">
<img src="images/b1.png" alt="" class="img switchImg" data-serial="b1.png">
</div>
<div class="item">
<img src="images/b2.png" alt="" class="img switchImg" data-serial="b2.png">
</div>
<div class="item">
<img src="images/b3.png" alt="" class="img switchImg" data-serial="b3.png">
</div>
</div>
<!-- 左右箭头 -->
<a class="carousel-control-prev" href="#myCarousel" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a class="carousel-control-next" href="#myCarousel" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
</div>
<!-- 轮播图 结束 -->
<script src="./js/jquery.min.js"></script>
<script src="./js/bootstrap.min.js"></script>
</body>
</html>
- 更换图标样式图标就可以出现:
更换图标样式
- 再对图标位置及样式进行修改:
.banner {
position: relative;
}
.carousel-control-prev {
position: absolute;
top: 50%;
left: 10px;
width: 50px;
height: 50px;
line-height: 50px;
text-align: center;
background-color: rgba(0, 0, 0, .1);
border-radius: 50%;
font-size: 26px;
margin-top: -13px;
transition: all 0.3s linear;
}
.carousel-control-next {
position: absolute;
top: 50%;
right: 10px;
width: 50px;
height: 50px;
line-height: 50px;
text-align: center;
font-size: 26px;
background-color: rgba(0, 0, 0, .1);
border-radius: 50%;
margin-top: -13px;
transition: all 0.3s linear;
}
.carousel-control-prev:hover,
.carousel-control-next:hover {
width: 52px;
height: 52px;
line-height: 52px;
}
.carousel-indicators li {
border-color: #888 !important;
}
