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css - bootstrap4 中的 carousal control icon 设置不正确

转载 作者:行者123 更新时间:2023-11-28 14:45:00 27 4
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我在 bootstrap4 中创建了一个 slider ,但轮播控件未正确对齐。

这是我的代码:

.col-md-4 {
display: inline-block;
margin-left: -10px;
}

.col-md-4 img {
width: 100%;
height: auto;
}

body .carousel-control-prev-icon,
body .carousel-indicators li,
body .carousel-control-next-icon {
background-color: #000;
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>

<div class="container">

<div id="demo" class="carousel slide" data-ride="carousel">

<!-- Indicators -->
<ul class="carousel-indicators mb-0 pb-0">
<li data-target="#demo" data-slide-to="0" class="active"></li>
<li data-target="#demo" data-slide-to="1"></li>
<li data-target="#demo" data-slide-to="2"></li>
</ul>

<!-- The slideshow -->
<div class="carousel-inner no-padding my-5">
<div class="carousel-item active">
<div class="col-xs-4 col-sm-4 col-md-4">
<a href="#" onclick=abc(this) class="slider_info">
<img class="img-fluid card-img-top" src="http://via.placeholder.com/300x300?text=1">
<div class="card-img-overlay t_img">
<span class="float-left text-uppercase">article</span>
<span class="float-right text-uppercase">2345 views</span>
</div>
</a>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Sequi nesciunt quam obcaecati maiores atque labore fugiat tenetur tempore veritatis temporibus!</p>

</div>
<div class="col-xs-4 col-sm-4 col-md-4">
<a href="#" onclick=abc(this) class="slider_info">
<img class="img-fluid card-img-top rounded-bottom" src="http://via.placeholder.com/300x300?text=2">
<div class="card-img-overlay t_img">
<span class="float-left text-uppercase">article</span>
<span class="float-right text-uppercase">2345 views</span>
</div>
</a>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Sequi nesciunt quam obcaecati maiores atque labore fugiat tenetur tempore veritatis temporibus!</p>

</div>
<div class="col-xs-4 col-sm-4 col-md-4">
<a href="#" onclick=abc(this) class="slider_info">
<img class="img-fluid card-img-top rounded-bottom" src="http://via.placeholder.com/300x300?text=3">
<div class="card-img-overlay t_img">
<span class="float-left text-uppercase">article</span>
<span class="float-right text-uppercase">2345 views</span>
</div>
</a>
<p>
Lorem ipsum dolor sit amet consectetur adipisicing elit. Sequi nesciunt quam obcaecati maiores atque labore fugiat tenetur tempore veritatis temporibus!
</p>
</div>
</div>
<div class="carousel-item">
<div class="col-xs-4 col-sm-4 col-md-4">
<a href="#" onclick=abc(this) class="slider_info">
<img class="img-fluid card-img-top" src="http://via.placeholder.com/300x300">
<div class="card-img-overlay t_img">
<span class="float-left text-uppercase">article</span>
<span class="float-right text-uppercase">2345 views</span>
</div>
</a>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Sequi nesciunt quam obcaecati maiores atque labore fugiat tenetur tempore veritatis temporibus!</p>

</div>
<div class="col-xs-4 col-sm-4 col-md-4">
<a href="#" onclick=abc(this) class="slider_info">
<img class="img-fluid card-img-top" src="http://via.placeholder.com/300x300">
<div class="card-img-overlay t_img">
<span class="float-left text-uppercase">article</span>
<span class="float-right text-uppercase">2345 views</span>
</div>
</a>
<p>
Lorem ipsum dolor sit amet consectetur adipisicing elit. Sequi nesciunt quam obcaecati maiores atque labore fugiat tenetur tempore veritatis temporibus!
</p>

</div>
<div class="col-xs-4 col-sm-4 col-md-4">
<a href="#" onclick=abc(this) class="slider_info">
<img class="img-fluid card-img-top" src="http://via.placeholder.com/300x300">
<div class="card-img-overlay t_img">
<span class="float-left text-uppercase">article</span>
<span class="float-right text-uppercase">2345 views</span>
</div>
</a>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Sequi nesciunt quam obcaecati maiores atque labore fugiat tenetur tempore veritatis temporibus!</p>

</div>
</div>
<div class="carousel-item">
<div class="col-xs-4 col-sm-4 col-md-4">
<a href="#" onclick=abc(this) class="slider_info">
<img class="img-fluid card-img-top" src="http://via.placeholder.com/300x300">
<div class="card-img-overlay t_img">
<span class="float-left text-uppercase">article</span>
<span class="float-right text-uppercase">2345 views</span>
</div>
</a>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Sequi nesciunt quam obcaecati maiores atque labore fugiat tenetur tempore veritatis temporibus!</p>

</div>
<div class="col-xs-4 col-sm-4 col-md-4">
<a href="#" onclick=abc(this) class="slider_info">
<img class="img-fluid card-img-top" src="http://via.placeholder.com/300x300">
<div class="card-img-overlay t_img">
<span class="float-left text-uppercase">article</span>
<span class="float-right text-uppercase">2345 views</span>
</div>
</a>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Sequi nesciunt quam obcaecati maiores atque labore fugiat tenetur tempore veritatis temporibus!</p>

</div>
<div class="col-xs-4 col-sm-4 col-md-4">
<a href="#" onclick=abc(this) class="slider_info">
<img class="img-fluid card-img-top" src="http://via.placeholder.com/300x300">
<div class="card-img-overlay t_img">
<span class="float-left text-uppercase">article</span>
<span class="float-right text-uppercase">2345 views</span>
</div>
</a>
<p>
Lorem ipsum dolor sit amet consectetur adipisicing elit. Sequi nesciunt quam obcaecati maiores atque labore fugiat tenetur tempore veritatis temporibus!
</p>

</div>
</div>
</div>

<!-- Left and right controls -->
<a class="carousel-control-prev" href="#demo" data-slide="prev">
<span class="carousel-control-prev-icon"></span>
</a>
<a class="carousel-control-next" href="#demo" data-slide="next">
<span class="carousel-control-next-icon"></span>
</a>
</div>
</div>

另请参阅此 CodePen
https://codepen.io/elsa1234/pen/RYEwWx?editors=1100

提前致谢

最佳答案

添加以下CSS

span.carousel-control-prev-icon {
position: relative;
bottom: 40px;
right: 40px;
}

span.carousel-control-next-icon {
position: relative;
bottom: 40px;
}

关于css - bootstrap4 中的 carousal control icon 设置不正确,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/52402661/

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