如何在幻灯片动画期间强制执行轮播字幕文本颜色设置？
How to enforce carousel-caption text color setting during slide animation?
谁能告诉我 Bootstrap 5 是怎么回事？
很想z-index解决幻灯片动画中发生的文本颜色变化问题。应该留在 text-light.
.navbar-brand {
margin: 0.4em 0 0.5em 0;
}
body > div.block.block-inverse.p-3 > div > nav > a > h4 {
letter-spacing: 0.05em;
}
.nav-item {
font-family: "Work sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 15px;
font-weight: 500;
letter-spacing: 0.05em;
line-height: 2;
padding-left: 0.5em;
padding-right: 0.5em;
}
.carousel-caption {
z-index: 1;
}
#myCarousel:after {
position: absolute;
content: "";
background: linear-gradient(to right, black, transparent);
z-index: 0;
width: 100%;
height: 100%;
top: 0;
left: 0;
opacity: 0.9;
}
#testimonials:after {
position: absolute;
content: "";
background: linear-gradient(to right, black, transparent);
z-index: 0;
width: 100%;
height: 100%;
top: 0;
left: 0;
opacity: 0.9;
}
.testimonial {
padding: 14em 0 14em 0;
z-index: 1;
}
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="Mark Otto, Jacob Thornton, and Bootstrap contributors">
<meta name="generator" content="Hugo 0.82.0">
<title>Carousel Template · Bootstrap v5.0</title>
<link rel="canonical" href="https://getbootstrap.com/docs/5.0/examples/carousel/">
<!-- Bootstrap core CSS -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-eOJMYsd53ii+scO/bJGFsiCZc+5NDVN2yr8+0RDqr0Ql0h+rP48ckxlpbzKgwra6" crossorigin="anonymous">
<meta name="theme-color" content="#7952b3">
<style>/* GLOBAL STYLES
-------------------------------------------------- */
/* Padding below the footer and lighter body text */
body {
padding-top: 3rem;
padding-bottom: 3rem;
color: #5a5a5a;
}
/* CUSTOMIZE THE CAROUSEL
-------------------------------------------------- */
/* Carousel base class */
.carousel {
margin-bottom: 4rem;
}
/* Since positioning the image, we need to help out the caption */
.carousel-caption {
bottom: 3rem;
z-index: 10;
}
/* Declare heights because of positioning of img element */
.carousel-item {
height: 32rem;
}
.carousel-item > img {
position: absolute;
top: 0;
left: 0;
min-width: 100%;
height: 32rem;
}
/* MARKETING CONTENT
-------------------------------------------------- */
/* Center align the text within the three columns below the carousel */
.marketing .col-lg-4 {
margin-bottom: 1.5rem;
text-align: center;
}
.marketing h2 {
font-weight: 400;
}
/* rtl:begin:ignore */
.marketing .col-lg-4 p {
margin-right: .75rem;
margin-left: .75rem;
}
/* rtl:end:ignore */
/* Featurettes
------------------------- */
.featurette-divider {
margin: 5rem 0; /* Space out the Bootstrap <hr> more */
}
/* Thin out the marketing headings */
.featurette-heading {
font-weight: 300;
line-height: 1;
/* rtl:remove */
letter-spacing: -.05rem;
}
/* RESPONSIVE CSS
-------------------------------------------------- */
@media (min-width: 40em) {
/* Bump up size of carousel content */
.carousel-caption p {
margin-bottom: 1.25rem;
font-size: 1.25rem;
line-height: 1.4;
}
.featurette-heading {
font-size: 50px;
}
}
@media (min-width: 62em) {
.featurette-heading {
margin-top: 7rem;
}
}
</style>
</head>
<body>
<header>
<div class="block block-inverse p-3"
style="background-color: #3883AC;
background-image: url({% static 'img/startup-1.jpg' %});
background-position: -40px 0px;
background-repeat: repeat-x;">
<div class="container">
<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">Carousel</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarCollapse">
<ul class="navbar-nav me-auto mb-2 mb-md-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>
</div>
</div>
</header>
<main>
<div id="myCarousel" class="carousel slide" data-bs-ride="carousel">
<div class="carousel-indicators">
<button type="button" data-bs-target="#myCarousel" data-bs-slide-to="0" class="active" aria-current="true" aria-label="Slide 1"></button>
<button type="button" data-bs-target="#myCarousel" data-bs-slide-to="1" aria-label="Slide 2"></button>
<button type="button" data-bs-target="#myCarousel" data-bs-slide-to="2" aria-label="Slide 3"></button>
</div>
<div class="carousel-inner">
<div class="carousel-item active">
<svg class="bd-placeholder-img" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" preserveAspectRatio="xMidYMid slice" focusable="false"><rect width="100%" height="100%" fill="#777"/></svg>
<div class="container">
<div class="carousel-caption text-start">
<h1>Example headline.</h1>
<p>Some representative placeholder content for the first slide of the carousel.</p>
<p><a class="btn btn-lg btn-primary" href="#">Sign up today</a></p>
</div>
</div>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" preserveAspectRatio="xMidYMid slice" focusable="false"><rect width="100%" height="100%" fill="#777"/></svg>
<div class="container">
<div class="carousel-caption">
<h1>Another example headline.</h1>
<p>Some representative placeholder content for the second slide of the carousel.</p>
<p><a class="btn btn-lg btn-primary" href="#">Learn more</a></p>
</div>
</div>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" preserveAspectRatio="xMidYMid slice" focusable="false"><rect width="100%" height="100%" fill="#777"/></svg>
<div class="container">
<div class="carousel-caption text-end">
<h1>One more for good measure.</h1>
<p>Some representative placeholder content for the third slide of this carousel.</p>
<p><a class="btn btn-lg btn-primary" href="#">Browse gallery</a></p>
</div>
</div>
</div>
</div>
<button class="carousel-control-prev" type="button" data-bs-target="#myCarousel" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#myCarousel" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="visually-hidden">Next</span>
</button>
</div>
<!-- Marketing messaging and featurettes
================================================== -->
<!-- Wrap the rest of the page in another container to center all the content. -->
<div class="container marketing">
<!-- Three columns of text below the carousel -->
<div class="row">
<div class="col-lg-4">
<svg class="bd-placeholder-img rounded-circle" width="140" height="140" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 140x140" preserveAspectRatio="xMidYMid slice" focusable="false"><title>Placeholder</title><rect width="100%" height="100%" fill="#777"/><text x="50%" y="50%" fill="#777" dy=".3em">140x140</text></svg>
<h2>Heading</h2>
<p>Some representative placeholder content for the three columns of text below the carousel. This is the first column.</p>
<p><a class="btn btn-secondary" href="#">View details »</a></p>
</div><!-- /.col-lg-4 -->
<div class="col-lg-4">
<svg class="bd-placeholder-img rounded-circle" width="140" height="140" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 140x140" preserveAspectRatio="xMidYMid slice" focusable="false"><title>Placeholder</title><rect width="100%" height="100%" fill="#777"/><text x="50%" y="50%" fill="#777" dy=".3em">140x140</text></svg>
<h2>Heading</h2>
<p>Another exciting bit of representative placeholder content. This time, we've moved on to the second column.</p>
<p><a class="btn btn-secondary" href="#">View details »</a></p>
</div><!-- /.col-lg-4 -->
<div class="col-lg-4">
<svg class="bd-placeholder-img rounded-circle" width="140" height="140" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 140x140" preserveAspectRatio="xMidYMid slice" focusable="false"><title>Placeholder</title><rect width="100%" height="100%" fill="#777"/><text x="50%" y="50%" fill="#777" dy=".3em">140x140</text></svg>
<h2>Heading</h2>
<p>And lastly this, the third column of representative placeholder content.</p>
<p><a class="btn btn-secondary" href="#">View details »</a></p>
</div><!-- /.col-lg-4 -->
</div><!-- /.row -->
<!-- START THE FEATURETTES -->
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7">
<h2 class="featurette-heading">First featurette heading. <span class="text-muted">It’ll blow your mind.</span></h2>
<p class="lead">Some great placeholder content for the first featurette here. Imagine some exciting prose here.</p>
</div>
<div class="col-md-5">
<svg class="bd-placeholder-img bd-placeholder-img-lg featurette-image img-fluid mx-auto" width="500" height="500" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 500x500" preserveAspectRatio="xMidYMid slice" focusable="false"><title>Placeholder</title><rect width="100%" height="100%" fill="#eee"/><text x="50%" y="50%" fill="#aaa" dy=".3em">500x500</text></svg>
</div>
</div>
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7 order-md-2">
<h2 class="featurette-heading">Oh yeah, it’s that good. <span class="text-muted">See for yourself.</span></h2>
<p class="lead">Another featurette? Of course. More placeholder content here to give you an idea of how this layout would work with some actual real-world content in place.</p>
</div>
<div class="col-md-5 order-md-1">
<svg class="bd-placeholder-img bd-placeholder-img-lg featurette-image img-fluid mx-auto" width="500" height="500" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 500x500" preserveAspectRatio="xMidYMid slice" focusable="false"><title>Placeholder</title><rect width="100%" height="100%" fill="#eee"/><text x="50%" y="50%" fill="#aaa" dy=".3em">500x500</text></svg>
</div>
</div>
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7">
<h2 class="featurette-heading">And lastly, this one. <span class="text-muted">Checkmate.</span></h2>
<p class="lead">And yes, this is the last block of representative placeholder content. Again, not really intended to be actually read, simply here to give you a better view of what this would look like with some actual content. Your content.</p>
</div>
<div class="col-md-5">
<svg class="bd-placeholder-img bd-placeholder-img-lg featurette-image img-fluid mx-auto" width="500" height="500" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 500x500" preserveAspectRatio="xMidYMid slice" focusable="false"><title>Placeholder</title><rect width="100%" height="100%" fill="#eee"/><text x="50%" y="50%" fill="#aaa" dy=".3em">500x500</text></svg>
</div>
</div>
<hr class="featurette-divider">
<!-- /END THE FEATURETTES -->
</div><!-- /.container -->
<!-- FOOTER -->
<footer class="container">
<p class="float-end"><a href="#">Back to top</a></p>
<p>© 2017–2021 Company, Inc. · <a href="#">Privacy</a> · <a href="#">Terms</a></p>
</footer>
</main>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/js/bootstrap.bundle.min.js" integrity="sha384-JEW9xMcG8R+pH31jmWH6WWP0WintQrMb4s7ZOdauHnUtxwoG2vI5DkLtS3qm9Ekf" crossorigin="anonymous"></script>
</body>
</html>
您的设置目前在旋转木马上有一个渐变，从左侧的 90% 黑色到右侧的透明（因此图像的左侧几乎是黑色的）。问题是，当旋转木马静止时，标题易于阅读，当幻灯片转换时，标题下降到渐变以下。
我认为这是因为当轮播项目移动时，它正在移动，因为它设置为：transform: translateX(100%);’ When an element has transform set to anything other than none，`它创建了一个新的 stacking context.
如何将渐变应用于 carousel-items？我修改了您的代码以在每个图像上使用单独的渐变，以便您可以看到效果。
carousel-caption 分区使用绝对位置，z-index 为 1，因此当静止时，文本在渐变之上，但由于我不明白的原因，文本移动到过渡期间的梯度，但在静止时高于梯度。
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/js/bootstrap.bundle.min.js"></script>
<style>
/* GLOBAL STYLES
-------------------------------------------------- */
/* Padding below the footer and lighter body text */
body {
padding-top: 3rem;
padding-bottom: 3rem;
color: #5a5a5a;
}
/* CUSTOMIZE THE CAROUSEL
-------------------------------------------------- */
/* Carousel base class */
.carousel {
margin-bottom: 4rem;
}
/* Since positioning the image, we need to help out the caption */
.carousel-caption {
bottom: 3rem;
z-index: 10;
}
/* Declare heights because of positioning of img element */
.carousel-item {
height: 32rem;
}
.carousel-item>img {
position: absolute;
top: 0;
left: 0;
min-width: 100%;
height: 32rem;
}
/* MARKETING CONTENT
-------------------------------------------------- */
/* Center align the text within the three columns below the carousel */
.marketing .col-lg-4 {
margin-bottom: 1.5rem;
text-align: center;
}
.marketing h2 {
font-weight: 400;
}
/* rtl:begin:ignore */
.marketing .col-lg-4 p {
margin-right: .75rem;
margin-left: .75rem;
}
/* rtl:end:ignore */
/* Featurettes
------------------------- */
.featurette-divider {
margin: 5rem 0;
/* Space out the Bootstrap <hr> more */
}
/* Thin out the marketing headings */
.featurette-heading {
font-weight: 300;
line-height: 1;
/* rtl:remove */
letter-spacing: -.05rem;
}
/* RESPONSIVE CSS
-------------------------------------------------- */
@media (min-width: 40em) {
/* Bump up size of carousel content */
.carousel-caption p {
margin-bottom: 1.25rem;
font-size: 1.25rem;
line-height: 1.4;
}
.featurette-heading {
font-size: 50px;
}
}
@media (min-width: 62em) {
.featurette-heading {
margin-top: 7rem;
}
}
.navbar-brand {
margin: 0.4em 0 0.5em 0;
}
body>div.block.block-inverse.p-3>div>nav>a>h4 {
letter-spacing: 0.05em;
}
.nav-item {
font-family: "Work sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 15px;
font-weight: 500;
letter-spacing: 0.05em;
line-height: 2;
padding-left: 0.5em;
padding-right: 0.5em;
}
.carousel-caption {
z-index: 1;
}
.carousel-item::after {
position: absolute;
content: "";
background: linear-gradient(to right, black, transparent);
z-index: 0;
width: 100%;
height: 100%;
top: 0;
left: 0;
opacity: 0.9;
}
#testimonials:after {
position: absolute;
content: "";
background: linear-gradient(to right, black, transparent);
z-index: 0;
width: 100%;
height: 100%;
top: 0;
left: 0;
opacity: 0.9;
}
.testimonial {
padding: 14em 0 14em 0;
z-index: 1;
}
</style>
<header>
<div class="block block-inverse p-3" style="background-color: #3883AC;
background-image: url({% static 'img/startup-1.jpg' %});
background-position: -40px 0px;
background-repeat: repeat-x;">
<div class="container">
<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">Carousel</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarCollapse">
<ul class="navbar-nav me-auto mb-2 mb-md-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>
</div>
</div>
</header>
<main>
<div id="myCarousel" class="carousel slide" data-bs-ride="carousel">
<div class="carousel-indicators">
<button type="button" data-bs-target="#myCarousel" data-bs-slide-to="0" class="active" aria-current="true" aria-label="Slide 1"></button>
<button type="button" data-bs-target="#myCarousel" data-bs-slide-to="1" aria-label="Slide 2"></button>
<button type="button" data-bs-target="#myCarousel" data-bs-slide-to="2" aria-label="Slide 3"></button>
</div>
<div class="carousel-inner">
<div class="carousel-item active">
<img src="https://dummyimage.com/600x400/A00/fff.png" class="d-block w-100" alt="temp">
<div class="carousel-caption text-start">
<h1>Example headline.</h1>
<p>Some representative placeholder content for the first slide of the carousel.</p>
<p><a class="btn btn-lg btn-primary" href="#">Sign up today</a></p>
</div>
</div>
<div class="carousel-item">
<img src="https://dummyimage.com/600x400/A00/fff.png" class="d-block w-100" alt="temp">
<div class="carousel-caption">
<h1>Another example headline.</h1>
<p>Some representative placeholder content for the second slide of the carousel.</p>
<p><a class="btn btn-lg btn-primary" href="#">Learn more</a></p>
</div>
</div>
<div class="carousel-item">
<img src="https://dummyimage.com/600x400/A00/fff.png" class="d-block w-100" alt="temp">
<div class="carousel-caption text-end">
<h1>One more for good measure.</h1>
<p>Some representative placeholder content for the third slide of this carousel.</p>
<p><a class="btn btn-lg btn-primary" href="#">Browse gallery</a></p>
</div>
</div>
</div>
<button class="carousel-control-prev" type="button" data-bs-target="#myCarousel" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#myCarousel" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="visually-hidden">Next</span>
</button>
</div>
<!-- Marketing messaging and featurettes
================================================== -->
<!-- Wrap the rest of the page in another container to center all the content. -->
<div class="container marketing">
<!-- Three columns of text below the carousel -->
<div class="row">
<div class="col-lg-4">
<svg class="bd-placeholder-img rounded-circle" width="140" height="140" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 140x140" preserveAspectRatio="xMidYMid slice" focusable="false">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#777" /><text x="50%" y="50%" fill="#777" dy=".3em">140x140</text>
</svg>
<h2>Heading</h2>
<p>Some representative placeholder content for the three columns of text below the carousel. This is the first column.</p>
<p><a class="btn btn-secondary" href="#">View details »</a></p>
</div><!-- /.col-lg-4 -->
<div class="col-lg-4">
<svg class="bd-placeholder-img rounded-circle" width="140" height="140" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 140x140" preserveAspectRatio="xMidYMid slice" focusable="false">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#777" /><text x="50%" y="50%" fill="#777" dy=".3em">140x140</text>
</svg>
<h2>Heading</h2>
<p>Another exciting bit of representative placeholder content. This time, we've moved on to the second column.</p>
<p><a class="btn btn-secondary" href="#">View details »</a></p>
</div><!-- /.col-lg-4 -->
<div class="col-lg-4">
<svg class="bd-placeholder-img rounded-circle" width="140" height="140" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 140x140" preserveAspectRatio="xMidYMid slice" focusable="false">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#777" /><text x="50%" y="50%" fill="#777" dy=".3em">140x140</text>
</svg>
<h2>Heading</h2>
<p>And lastly this, the third column of representative placeholder content.</p>
<p><a class="btn btn-secondary" href="#">View details »</a></p>
</div><!-- /.col-lg-4 -->
</div><!-- /.row -->
<!-- START THE FEATURETTES -->
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7">
<h2 class="featurette-heading">First featurette heading. <span class="text-muted">It’ll blow your mind.</span></h2>
<p class="lead">Some great placeholder content for the first featurette here. Imagine some exciting prose here.</p>
</div>
<div class="col-md-5">
<svg class="bd-placeholder-img bd-placeholder-img-lg featurette-image img-fluid mx-auto" width="500" height="500" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 500x500" preserveAspectRatio="xMidYMid slice" focusable="false">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#eee" /><text x="50%" y="50%" fill="#aaa" dy=".3em">500x500</text>
</svg>
</div>
</div>
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7 order-md-2">
<h2 class="featurette-heading">Oh yeah, it’s that good. <span class="text-muted">See for yourself.</span></h2>
<p class="lead">Another featurette? Of course. More placeholder content here to give you an idea of how this layout would work with some actual real-world content in place.</p>
</div>
<div class="col-md-5 order-md-1">
<svg class="bd-placeholder-img bd-placeholder-img-lg featurette-image img-fluid mx-auto" width="500" height="500" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 500x500" preserveAspectRatio="xMidYMid slice" focusable="false">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#eee" /><text x="50%" y="50%" fill="#aaa" dy=".3em">500x500</text>
</svg>
</div>
</div>
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7">
<h2 class="featurette-heading">And lastly, this one. <span class="text-muted">Checkmate.</span></h2>
<p class="lead">And yes, this is the last block of representative placeholder content. Again, not really intended to be actually read, simply here to give you a better view of what this would look like with some actual content. Your content.</p>
</div>
<div class="col-md-5">
<svg class="bd-placeholder-img bd-placeholder-img-lg featurette-image img-fluid mx-auto" width="500" height="500" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 500x500" preserveAspectRatio="xMidYMid slice" focusable="false">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#eee" /><text x="50%" y="50%" fill="#aaa" dy=".3em">500x500</text>
</svg>
</div>
</div>
<hr class="featurette-divider">
<!-- /END THE FEATURETTES -->
</div><!-- /.container -->
<!-- FOOTER -->
<footer class="container">
<p class="float-end"><a href="#">Back to top</a></p>
<p>© 2017–2021 Company, Inc. · <a href="#">Privacy</a> · <a href="#">Terms</a></p>
</footer>
</main>
谁能告诉我 Bootstrap 5 是怎么回事？
很想z-index解决幻灯片动画中发生的文本颜色变化问题。应该留在 text-light.
.navbar-brand {
margin: 0.4em 0 0.5em 0;
}
body > div.block.block-inverse.p-3 > div > nav > a > h4 {
letter-spacing: 0.05em;
}
.nav-item {
font-family: "Work sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 15px;
font-weight: 500;
letter-spacing: 0.05em;
line-height: 2;
padding-left: 0.5em;
padding-right: 0.5em;
}
.carousel-caption {
z-index: 1;
}
#myCarousel:after {
position: absolute;
content: "";
background: linear-gradient(to right, black, transparent);
z-index: 0;
width: 100%;
height: 100%;
top: 0;
left: 0;
opacity: 0.9;
}
#testimonials:after {
position: absolute;
content: "";
background: linear-gradient(to right, black, transparent);
z-index: 0;
width: 100%;
height: 100%;
top: 0;
left: 0;
opacity: 0.9;
}
.testimonial {
padding: 14em 0 14em 0;
z-index: 1;
}
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="Mark Otto, Jacob Thornton, and Bootstrap contributors">
<meta name="generator" content="Hugo 0.82.0">
<title>Carousel Template · Bootstrap v5.0</title>
<link rel="canonical" href="https://getbootstrap.com/docs/5.0/examples/carousel/">
<!-- Bootstrap core CSS -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-eOJMYsd53ii+scO/bJGFsiCZc+5NDVN2yr8+0RDqr0Ql0h+rP48ckxlpbzKgwra6" crossorigin="anonymous">
<meta name="theme-color" content="#7952b3">
<style>/* GLOBAL STYLES
-------------------------------------------------- */
/* Padding below the footer and lighter body text */
body {
padding-top: 3rem;
padding-bottom: 3rem;
color: #5a5a5a;
}
/* CUSTOMIZE THE CAROUSEL
-------------------------------------------------- */
/* Carousel base class */
.carousel {
margin-bottom: 4rem;
}
/* Since positioning the image, we need to help out the caption */
.carousel-caption {
bottom: 3rem;
z-index: 10;
}
/* Declare heights because of positioning of img element */
.carousel-item {
height: 32rem;
}
.carousel-item > img {
position: absolute;
top: 0;
left: 0;
min-width: 100%;
height: 32rem;
}
/* MARKETING CONTENT
-------------------------------------------------- */
/* Center align the text within the three columns below the carousel */
.marketing .col-lg-4 {
margin-bottom: 1.5rem;
text-align: center;
}
.marketing h2 {
font-weight: 400;
}
/* rtl:begin:ignore */
.marketing .col-lg-4 p {
margin-right: .75rem;
margin-left: .75rem;
}
/* rtl:end:ignore */
/* Featurettes
------------------------- */
.featurette-divider {
margin: 5rem 0; /* Space out the Bootstrap <hr> more */
}
/* Thin out the marketing headings */
.featurette-heading {
font-weight: 300;
line-height: 1;
/* rtl:remove */
letter-spacing: -.05rem;
}
/* RESPONSIVE CSS
-------------------------------------------------- */
@media (min-width: 40em) {
/* Bump up size of carousel content */
.carousel-caption p {
margin-bottom: 1.25rem;
font-size: 1.25rem;
line-height: 1.4;
}
.featurette-heading {
font-size: 50px;
}
}
@media (min-width: 62em) {
.featurette-heading {
margin-top: 7rem;
}
}
</style>
</head>
<body>
<header>
<div class="block block-inverse p-3"
style="background-color: #3883AC;
background-image: url({% static 'img/startup-1.jpg' %});
background-position: -40px 0px;
background-repeat: repeat-x;">
<div class="container">
<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">Carousel</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarCollapse">
<ul class="navbar-nav me-auto mb-2 mb-md-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>
</div>
</div>
</header>
<main>
<div id="myCarousel" class="carousel slide" data-bs-ride="carousel">
<div class="carousel-indicators">
<button type="button" data-bs-target="#myCarousel" data-bs-slide-to="0" class="active" aria-current="true" aria-label="Slide 1"></button>
<button type="button" data-bs-target="#myCarousel" data-bs-slide-to="1" aria-label="Slide 2"></button>
<button type="button" data-bs-target="#myCarousel" data-bs-slide-to="2" aria-label="Slide 3"></button>
</div>
<div class="carousel-inner">
<div class="carousel-item active">
<svg class="bd-placeholder-img" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" preserveAspectRatio="xMidYMid slice" focusable="false"><rect width="100%" height="100%" fill="#777"/></svg>
<div class="container">
<div class="carousel-caption text-start">
<h1>Example headline.</h1>
<p>Some representative placeholder content for the first slide of the carousel.</p>
<p><a class="btn btn-lg btn-primary" href="#">Sign up today</a></p>
</div>
</div>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" preserveAspectRatio="xMidYMid slice" focusable="false"><rect width="100%" height="100%" fill="#777"/></svg>
<div class="container">
<div class="carousel-caption">
<h1>Another example headline.</h1>
<p>Some representative placeholder content for the second slide of the carousel.</p>
<p><a class="btn btn-lg btn-primary" href="#">Learn more</a></p>
</div>
</div>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" preserveAspectRatio="xMidYMid slice" focusable="false"><rect width="100%" height="100%" fill="#777"/></svg>
<div class="container">
<div class="carousel-caption text-end">
<h1>One more for good measure.</h1>
<p>Some representative placeholder content for the third slide of this carousel.</p>
<p><a class="btn btn-lg btn-primary" href="#">Browse gallery</a></p>
</div>
</div>
</div>
</div>
<button class="carousel-control-prev" type="button" data-bs-target="#myCarousel" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#myCarousel" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="visually-hidden">Next</span>
</button>
</div>
<!-- Marketing messaging and featurettes
================================================== -->
<!-- Wrap the rest of the page in another container to center all the content. -->
<div class="container marketing">
<!-- Three columns of text below the carousel -->
<div class="row">
<div class="col-lg-4">
<svg class="bd-placeholder-img rounded-circle" width="140" height="140" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 140x140" preserveAspectRatio="xMidYMid slice" focusable="false"><title>Placeholder</title><rect width="100%" height="100%" fill="#777"/><text x="50%" y="50%" fill="#777" dy=".3em">140x140</text></svg>
<h2>Heading</h2>
<p>Some representative placeholder content for the three columns of text below the carousel. This is the first column.</p>
<p><a class="btn btn-secondary" href="#">View details »</a></p>
</div><!-- /.col-lg-4 -->
<div class="col-lg-4">
<svg class="bd-placeholder-img rounded-circle" width="140" height="140" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 140x140" preserveAspectRatio="xMidYMid slice" focusable="false"><title>Placeholder</title><rect width="100%" height="100%" fill="#777"/><text x="50%" y="50%" fill="#777" dy=".3em">140x140</text></svg>
<h2>Heading</h2>
<p>Another exciting bit of representative placeholder content. This time, we've moved on to the second column.</p>
<p><a class="btn btn-secondary" href="#">View details »</a></p>
</div><!-- /.col-lg-4 -->
<div class="col-lg-4">
<svg class="bd-placeholder-img rounded-circle" width="140" height="140" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 140x140" preserveAspectRatio="xMidYMid slice" focusable="false"><title>Placeholder</title><rect width="100%" height="100%" fill="#777"/><text x="50%" y="50%" fill="#777" dy=".3em">140x140</text></svg>
<h2>Heading</h2>
<p>And lastly this, the third column of representative placeholder content.</p>
<p><a class="btn btn-secondary" href="#">View details »</a></p>
</div><!-- /.col-lg-4 -->
</div><!-- /.row -->
<!-- START THE FEATURETTES -->
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7">
<h2 class="featurette-heading">First featurette heading. <span class="text-muted">It’ll blow your mind.</span></h2>
<p class="lead">Some great placeholder content for the first featurette here. Imagine some exciting prose here.</p>
</div>
<div class="col-md-5">
<svg class="bd-placeholder-img bd-placeholder-img-lg featurette-image img-fluid mx-auto" width="500" height="500" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 500x500" preserveAspectRatio="xMidYMid slice" focusable="false"><title>Placeholder</title><rect width="100%" height="100%" fill="#eee"/><text x="50%" y="50%" fill="#aaa" dy=".3em">500x500</text></svg>
</div>
</div>
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7 order-md-2">
<h2 class="featurette-heading">Oh yeah, it’s that good. <span class="text-muted">See for yourself.</span></h2>
<p class="lead">Another featurette? Of course. More placeholder content here to give you an idea of how this layout would work with some actual real-world content in place.</p>
</div>
<div class="col-md-5 order-md-1">
<svg class="bd-placeholder-img bd-placeholder-img-lg featurette-image img-fluid mx-auto" width="500" height="500" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 500x500" preserveAspectRatio="xMidYMid slice" focusable="false"><title>Placeholder</title><rect width="100%" height="100%" fill="#eee"/><text x="50%" y="50%" fill="#aaa" dy=".3em">500x500</text></svg>
</div>
</div>
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7">
<h2 class="featurette-heading">And lastly, this one. <span class="text-muted">Checkmate.</span></h2>
<p class="lead">And yes, this is the last block of representative placeholder content. Again, not really intended to be actually read, simply here to give you a better view of what this would look like with some actual content. Your content.</p>
</div>
<div class="col-md-5">
<svg class="bd-placeholder-img bd-placeholder-img-lg featurette-image img-fluid mx-auto" width="500" height="500" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 500x500" preserveAspectRatio="xMidYMid slice" focusable="false"><title>Placeholder</title><rect width="100%" height="100%" fill="#eee"/><text x="50%" y="50%" fill="#aaa" dy=".3em">500x500</text></svg>
</div>
</div>
<hr class="featurette-divider">
<!-- /END THE FEATURETTES -->
</div><!-- /.container -->
<!-- FOOTER -->
<footer class="container">
<p class="float-end"><a href="#">Back to top</a></p>
<p>© 2017–2021 Company, Inc. · <a href="#">Privacy</a> · <a href="#">Terms</a></p>
</footer>
</main>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/js/bootstrap.bundle.min.js" integrity="sha384-JEW9xMcG8R+pH31jmWH6WWP0WintQrMb4s7ZOdauHnUtxwoG2vI5DkLtS3qm9Ekf" crossorigin="anonymous"></script>
</body>
</html>
您的设置目前在旋转木马上有一个渐变，从左侧的 90% 黑色到右侧的透明（因此图像的左侧几乎是黑色的）。问题是，当旋转木马静止时，标题易于阅读，当幻灯片转换时，标题下降到渐变以下。
我认为这是因为当轮播项目移动时，它正在移动，因为它设置为：transform: translateX(100%);’ When an element has transform set to anything other than none，`它创建了一个新的 stacking context.
如何将渐变应用于 carousel-items？我修改了您的代码以在每个图像上使用单独的渐变，以便您可以看到效果。
carousel-caption 分区使用绝对位置，z-index 为 1，因此当静止时，文本在渐变之上，但由于我不明白的原因，文本移动到过渡期间的梯度，但在静止时高于梯度。
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/js/bootstrap.bundle.min.js"></script>
<style>
/* GLOBAL STYLES
-------------------------------------------------- */
/* Padding below the footer and lighter body text */
body {
padding-top: 3rem;
padding-bottom: 3rem;
color: #5a5a5a;
}
/* CUSTOMIZE THE CAROUSEL
-------------------------------------------------- */
/* Carousel base class */
.carousel {
margin-bottom: 4rem;
}
/* Since positioning the image, we need to help out the caption */
.carousel-caption {
bottom: 3rem;
z-index: 10;
}
/* Declare heights because of positioning of img element */
.carousel-item {
height: 32rem;
}
.carousel-item>img {
position: absolute;
top: 0;
left: 0;
min-width: 100%;
height: 32rem;
}
/* MARKETING CONTENT
-------------------------------------------------- */
/* Center align the text within the three columns below the carousel */
.marketing .col-lg-4 {
margin-bottom: 1.5rem;
text-align: center;
}
.marketing h2 {
font-weight: 400;
}
/* rtl:begin:ignore */
.marketing .col-lg-4 p {
margin-right: .75rem;
margin-left: .75rem;
}
/* rtl:end:ignore */
/* Featurettes
------------------------- */
.featurette-divider {
margin: 5rem 0;
/* Space out the Bootstrap <hr> more */
}
/* Thin out the marketing headings */
.featurette-heading {
font-weight: 300;
line-height: 1;
/* rtl:remove */
letter-spacing: -.05rem;
}
/* RESPONSIVE CSS
-------------------------------------------------- */
@media (min-width: 40em) {
/* Bump up size of carousel content */
.carousel-caption p {
margin-bottom: 1.25rem;
font-size: 1.25rem;
line-height: 1.4;
}
.featurette-heading {
font-size: 50px;
}
}
@media (min-width: 62em) {
.featurette-heading {
margin-top: 7rem;
}
}
.navbar-brand {
margin: 0.4em 0 0.5em 0;
}
body>div.block.block-inverse.p-3>div>nav>a>h4 {
letter-spacing: 0.05em;
}
.nav-item {
font-family: "Work sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 15px;
font-weight: 500;
letter-spacing: 0.05em;
line-height: 2;
padding-left: 0.5em;
padding-right: 0.5em;
}
.carousel-caption {
z-index: 1;
}
.carousel-item::after {
position: absolute;
content: "";
background: linear-gradient(to right, black, transparent);
z-index: 0;
width: 100%;
height: 100%;
top: 0;
left: 0;
opacity: 0.9;
}
#testimonials:after {
position: absolute;
content: "";
background: linear-gradient(to right, black, transparent);
z-index: 0;
width: 100%;
height: 100%;
top: 0;
left: 0;
opacity: 0.9;
}
.testimonial {
padding: 14em 0 14em 0;
z-index: 1;
}
</style>
<header>
<div class="block block-inverse p-3" style="background-color: #3883AC;
background-image: url({% static 'img/startup-1.jpg' %});
background-position: -40px 0px;
background-repeat: repeat-x;">
<div class="container">
<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">Carousel</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarCollapse">
<ul class="navbar-nav me-auto mb-2 mb-md-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>
</div>
</div>
</header>
<main>
<div id="myCarousel" class="carousel slide" data-bs-ride="carousel">
<div class="carousel-indicators">
<button type="button" data-bs-target="#myCarousel" data-bs-slide-to="0" class="active" aria-current="true" aria-label="Slide 1"></button>
<button type="button" data-bs-target="#myCarousel" data-bs-slide-to="1" aria-label="Slide 2"></button>
<button type="button" data-bs-target="#myCarousel" data-bs-slide-to="2" aria-label="Slide 3"></button>
</div>
<div class="carousel-inner">
<div class="carousel-item active">
<img src="https://dummyimage.com/600x400/A00/fff.png" class="d-block w-100" alt="temp">
<div class="carousel-caption text-start">
<h1>Example headline.</h1>
<p>Some representative placeholder content for the first slide of the carousel.</p>
<p><a class="btn btn-lg btn-primary" href="#">Sign up today</a></p>
</div>
</div>
<div class="carousel-item">
<img src="https://dummyimage.com/600x400/A00/fff.png" class="d-block w-100" alt="temp">
<div class="carousel-caption">
<h1>Another example headline.</h1>
<p>Some representative placeholder content for the second slide of the carousel.</p>
<p><a class="btn btn-lg btn-primary" href="#">Learn more</a></p>
</div>
</div>
<div class="carousel-item">
<img src="https://dummyimage.com/600x400/A00/fff.png" class="d-block w-100" alt="temp">
<div class="carousel-caption text-end">
<h1>One more for good measure.</h1>
<p>Some representative placeholder content for the third slide of this carousel.</p>
<p><a class="btn btn-lg btn-primary" href="#">Browse gallery</a></p>
</div>
</div>
</div>
<button class="carousel-control-prev" type="button" data-bs-target="#myCarousel" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#myCarousel" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="visually-hidden">Next</span>
</button>
</div>
<!-- Marketing messaging and featurettes
================================================== -->
<!-- Wrap the rest of the page in another container to center all the content. -->
<div class="container marketing">
<!-- Three columns of text below the carousel -->
<div class="row">
<div class="col-lg-4">
<svg class="bd-placeholder-img rounded-circle" width="140" height="140" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 140x140" preserveAspectRatio="xMidYMid slice" focusable="false">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#777" /><text x="50%" y="50%" fill="#777" dy=".3em">140x140</text>
</svg>
<h2>Heading</h2>
<p>Some representative placeholder content for the three columns of text below the carousel. This is the first column.</p>
<p><a class="btn btn-secondary" href="#">View details »</a></p>
</div><!-- /.col-lg-4 -->
<div class="col-lg-4">
<svg class="bd-placeholder-img rounded-circle" width="140" height="140" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 140x140" preserveAspectRatio="xMidYMid slice" focusable="false">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#777" /><text x="50%" y="50%" fill="#777" dy=".3em">140x140</text>
</svg>
<h2>Heading</h2>
<p>Another exciting bit of representative placeholder content. This time, we've moved on to the second column.</p>
<p><a class="btn btn-secondary" href="#">View details »</a></p>
</div><!-- /.col-lg-4 -->
<div class="col-lg-4">
<svg class="bd-placeholder-img rounded-circle" width="140" height="140" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 140x140" preserveAspectRatio="xMidYMid slice" focusable="false">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#777" /><text x="50%" y="50%" fill="#777" dy=".3em">140x140</text>
</svg>
<h2>Heading</h2>
<p>And lastly this, the third column of representative placeholder content.</p>
<p><a class="btn btn-secondary" href="#">View details »</a></p>
</div><!-- /.col-lg-4 -->
</div><!-- /.row -->
<!-- START THE FEATURETTES -->
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7">
<h2 class="featurette-heading">First featurette heading. <span class="text-muted">It’ll blow your mind.</span></h2>
<p class="lead">Some great placeholder content for the first featurette here. Imagine some exciting prose here.</p>
</div>
<div class="col-md-5">
<svg class="bd-placeholder-img bd-placeholder-img-lg featurette-image img-fluid mx-auto" width="500" height="500" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 500x500" preserveAspectRatio="xMidYMid slice" focusable="false">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#eee" /><text x="50%" y="50%" fill="#aaa" dy=".3em">500x500</text>
</svg>
</div>
</div>
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7 order-md-2">
<h2 class="featurette-heading">Oh yeah, it’s that good. <span class="text-muted">See for yourself.</span></h2>
<p class="lead">Another featurette? Of course. More placeholder content here to give you an idea of how this layout would work with some actual real-world content in place.</p>
</div>
<div class="col-md-5 order-md-1">
<svg class="bd-placeholder-img bd-placeholder-img-lg featurette-image img-fluid mx-auto" width="500" height="500" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 500x500" preserveAspectRatio="xMidYMid slice" focusable="false">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#eee" /><text x="50%" y="50%" fill="#aaa" dy=".3em">500x500</text>
</svg>
</div>
</div>
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7">
<h2 class="featurette-heading">And lastly, this one. <span class="text-muted">Checkmate.</span></h2>
<p class="lead">And yes, this is the last block of representative placeholder content. Again, not really intended to be actually read, simply here to give you a better view of what this would look like with some actual content. Your content.</p>
</div>
<div class="col-md-5">
<svg class="bd-placeholder-img bd-placeholder-img-lg featurette-image img-fluid mx-auto" width="500" height="500" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Placeholder: 500x500" preserveAspectRatio="xMidYMid slice" focusable="false">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#eee" /><text x="50%" y="50%" fill="#aaa" dy=".3em">500x500</text>
</svg>
</div>
</div>
<hr class="featurette-divider">
<!-- /END THE FEATURETTES -->
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