我需要在 Bootstap4 中的基本 slider 下方放置一个标题。
这是我的 HTML 代码
<div class="col-xs-12 col-sm-6 col-md-5" style="float:right; padding:0;">
<div id="carouselExampleControls" class="carousel slide" data-ride="carousel">
<div class="carousel-inner">
<div class="carousel-item active">
<img class="d-block w-100" src="images/1.jpg" alt="First slide">
<div class="newcaption">
<p>First caption</p>
</div>
</div>
<div class="carousel-item">
<img class="d-block w-100" src="images/2.jpg" alt="Second slide">
<div class="newcaption">
<p>Second caption</p>
</div>
</div>
<div class="carousel-item">
<img class="d-block w-100" src="images/3.jpg" alt="Third slide">
<div class="newcaption">
<p>Third caption</p>
</div>
</div>
</div>
<a class="carousel-control-prev" href="#carouselExampleControls" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleControls" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</div>
首先，我的css是
.carousel-inner{position:relative; width:100%; overflow:hidden;}
.newcaption{position:absolute; bottom:-25px; top:auto; color:#000;}
然后变成这样
(对不起，我的声誉不足以发布图片。)
然后我在 .carousel-inner 中将 overflow: "hidden"更改为 "visible"。现在它可以工作，但它显示 2 张图像，同时像这样更改图像
那么如何在这个问题中放置标题？
最佳答案
查看 css 使用以下代码，运行代码片段并检查结果。
.carousel-inner{position:relative; width:100%; overflow:hidden}
.newcaption{position:absolute; bottom:5px; top:auto; color:#000; left:5px}
.newcaption p{ margin:0px}<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.6/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js"></script>
</head>
<body>
<div class="col-xs-12 col-sm-6 col-md-5" style="float:right; padding:0;">
<div id="carouselExampleControls" class="carousel slide" data-ride="carousel">
<div class="carousel-inner">
<div class="carousel-item active">
<img class="d-block w-100" src="http://midtowncarpetcleaning.com/wp-content/themes/envision/lib/images/default-placeholder-1000x600.png" alt="First slide">
<div class="newcaption">
<p>First caption</p>
</div>
</div>
<div class="carousel-item">
<img class="d-block w-100" src="http://midtowncarpetcleaning.com/wp-content/themes/envision/lib/images/default-placeholder-1000x600.png" alt="First slide">
<div class="newcaption">
<p>Second caption</p>
</div>
</div>
<div class="carousel-item">
<img class="d-block w-100" src="http://midtowncarpetcleaning.com/wp-content/themes/envision/lib/images/default-placeholder-1000x600.png" alt="First slide">
<div class="newcaption">
<p>Third caption</p>
</div>
</div>
</div>
<a class="carousel-control-prev" href="#carouselExampleControls" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleControls" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</div>
</body>
</html>关于html - 如何在 Bootstap4 基本 slider 下方放置标题，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/47567195/