【发布时间】:2021-01-22 20:58:38
【问题描述】:
我有一个引导轮播,里面有纵向和横向图像。(宽屏)
正如您在上面看到的,每个图像都有不同的大小。轮播高度自动设置为最高图像的高度。这种行为不是我想要的,因为在这种情况下,当我缩小窗口时,顶部有空白区域并且如下图的底部(手机屏幕) 为了避免图像周围的这些间隙,我认为所有图像的高度应该相同,并且轮播的高度应该设置为图像的最低高度而不是最高。但我不知道该怎么做
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
<style>
/* Make the image fully responsive */
.carousel-inner img {
width: 100%;
height: 100%;
}
div.carousel-item {
background-size:contain;
background-position:center center;
background-repeat:no-repeat no-repeat;
width:100%;
height:100%;
}
</style>
</head>
<body>
<div id="demo" class="carousel slide" data-ride="carousel">
<!-- Indicators -->
<ul class="carousel-indicators">
<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">
<div class="carousel-item active" style="background-image:url(https://hips.hearstapps.com/hmg-prod/amv-prod-cad-assets/images/14q3/612022/2015-ford-mustang-gt-instrumented-test-review-car-and-driver-photo-623408-s-original.jpg?fill=2:1&resize=1200:*);" alt="Los Angeles">
</div>
<div class="carousel-item" style="background-image:url(https://static.wixstatic.com/media/61eb8a_19b3e8eaa1d44c16b7954f0d0b1ffb15~mv2.jpg/v1/fill/w_530,h_796,al_c,q_90,usm_0.66_1.00_0.01/61eb8a_19b3e8eaa1d44c16b7954f0d0b1ffb15~mv2.webp);" alt="Chicago">
</div>
<div class="carousel-item" style="background-image:url(https://www.canon.com.tr/media/PCA%20Exercise%20-%20Landscape%20Photography%20exercise-landscape-photos-opener-05_1200%20x%20400_tcm123-1444470.jpg);" alt="New York">
</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>
</body>
</html>
【问题讨论】:
-
您是否尝试过将图像包装在 div 类中并已使用
object-fit类(如contain)? -
是的,我有,但没有工作
-
如果所有图像的高度都相同,您希望对可用宽度而言太宽的图像发生什么情况?应该只在左右两侧裁剪吗?
-
为什么不使用固定的像素宽度和高度?
-
@AHaworth 正如我在期望的状态中提到的,太宽的图像应该和肖像的一样小,以保持高度相同
标签: html css twitter-bootstrap bootstrap-4 bootstrap-carousel