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html - 如何使我的 html 中的图像大小相等?

转载 作者:行者123 更新时间:2023-11-28 02:36:22 25 4
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我正在学习 Bootstrap,在我的 html 页面中,我使用了它的第 4 版。在代码中,我使用“卡片”为图像赋予形状,但图像仍然拉长而不对齐。 Here is my code如果有人可以提供帮助。我在代码中提到了我需要帮助的地方。如果你去 Codepen 站点你会发现错误

<!DOCTYPE html>
<html>
<head>
<title>Image Gallery</title>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" integrity="sha384-PsH8R72JQ3SOdhVi3uxftmaW6Vc51MKb0q5P2rRUpPvrszuE4W1povHYgTpBfshb" crossorigin="anonymous">
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<style type="text/css">
body { padding-top: 70px; }
.material-icons { font-size: 38px; }
.card {
margin: 10px 0;
}
.flex {
display: flex;
flex-wrap: wrap;
}
</style>
</head>
<body>
<nav >
<nav class="navbar fixed-top navbar-expand-md navbar-dark bg-dark">
<button class="navbar-toggler" type="button" data-toggle="collapse"
data-target="#nav-content" aria-controls="nav-content" aria-
expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>

<!-- Brand -->
<a class="navbar-brand" href="#">PICS</a>

<!-- Links -->
<div class="collapse navbar-collapse" id="nav-content">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">About</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Contacts</a>
</li>
</ul>
<!--Search-->
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="search" placeholder= "Search" aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type=" submit">Search</button>
</form>
</div>
</nav>
</nav>
<div class="container">
<div class="jumbotron" style="background-color: #CCCDCE">
<h1><i class="material-icons">photo_camera</i> The Image Gallery</h1>
<p> My first image gallery creation</p>
</div>
<!--I NEED HELP HERE-->
<div class="row flex">
<div class="col-lg-4 col-sm-6">
<div class="card">
<img src="https://source.unsplash.com/ucdh5HMkRMg">
</div>
</div>
<div class="col-lg-4 col-sm-6">
<div class="card">
<img src="https://source.unsplash.com/tLNRTxieD7k">
</div>
</div>
<div class="col-lg-4 col-sm-6">
<div class="card">
<img src="https://source.unsplash.com/TxoMYFip9d0">
</div>
</div>
</div>
<div class="row flex">
<div class="col-lg-4 col-sm-6">
<div class="card">
<img src="https://source.unsplash.com/bJHWJeiHfHc">
</div>
</div>
<div class="col-lg-4 col-sm-6">
<div class="card ">
<img src="https://source.unsplash.com/tGTVxeOr_Rs">
</div>
</div>
<div class="col-lg-4 col-sm-6">
<div class="card">
<img src="https://source.unsplash.com/Lm5rkxzgiFQ">
</div>
</div>
</div>
<div class="row flex">
<div class="col-lg-4 col-sm-6">
<div class="card">
<img src="https://source.unsplash.com/Ecxnzl-FbV4">
</div>
</div>
<div class="col-lg-4 col-sm-6">
<div class="card">
<img src="https://source.unsplash.com/dfo06_DqxpA">
</div>
</div>
<div class="col-lg-4 col-sm-6">
<div class="card">
<img src="https://source.unsplash.com/_iP1Vf1WzrE">
</div>
</div>
</div>
</div>


<!--JQuery-->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<!-- Popper -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script>
<!--JS-->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js" integrity="sha384-alpBpkh1PFOepccYVYDB4do5UnbKysX5WZXm3XxPqe5iKTfUKjNkCk9SaVuEZflJ" crossorigin="anonymous"></script>

最佳答案

在您的 CSS 中,您实际上有几个选择。您可以将“最大高度”和 100%“宽度”设置到您的卡片成像器,或者您可以只选择方形图像并将宽度设置为 100%。因此,如果您的所有图像都不是方形的,您可以将其添加到您的 css 中:

.card img {
width:100%;
height:250px; /* You can set height as whatever you want */
}

关于html - 如何使我的 html 中的图像大小相等?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/47391938/

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