WeC*_*Lot 5 css twitter-bootstrap
我在这里有一个 Bootply 游乐场示例:https ://www.bootply.com/eXlkXkUvDJ
我正在尝试对齐底部的三个图像,以便最左侧和最右侧的图像与主图像和标题齐平。我还希望图像完全填充 div——我用黑色突出显示了第一个图像 div,这样您就可以看到图像没有完全填充它。
我检查了 Bootstrap 4 文档,看起来 'img-fluid' 类应该使图像填充每个 div,但这并没有发生。
这是我的 HTML 代码:
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Aisha Wells Portfolio</title>
<link rel="stylesheet" href="css/bootstrap.css">
<link rel="stylesheet" href="main.css">
<link href="https://fonts.googleapis.com/css?family=Montserrat" rel="stylesheet">
<div class="container" alt="this is the main container">
<div class="row">
<div class="col-md-6" alt="udacity logo">
<img src="http://cdn.onlinewebfonts.com/svg/img_369247.png" alt="fake logo" width="50" height="50" class="img-responsive">
</div>
<div class="col-md-6 text-right text-uppercase" alt="my name">
<h1> Shere Wells </h1>
<h3> Writer and Filmmaker </h3>
</div>
</div>
</div>
<div class="container" alt="this is the main container">
<div class="row">
<div class="col-md-12 rule">
<hr>
</div>
</div>
<div class="row">
<div class="col-md-12 main-img" alt="this is the main image">
<img class="img-fluid" src="http://www.placepuppy.net/400/250" width="100%">
</div>
</div>
<div class="row">
<div class="col-md-12">
<h4>Featured Work</h4>
</div>
</div>
<div class="container">
<div class="row">
<div class="col-md-4 first" alt="First project image">
<img class="img-fluid" src="https://placekitten.com/250/250" alt="kitteh">
<h5>First Name</h5>
</div>
<div class="col-md-4 second" alt="Second project image">
<img class="img-fluid" src="https://placekitten.com/250/250" alt="kitteh">
<h5>Second Name</h5>
</div>
<div class="col-md-4 third" alt="Third project image">
<img class="img-fluid" src="https://placekitten.com/250/250" alt="kitteh">
<h5>Third Name</h5>
</div>
</div>
</div>
</div>
<div id="push"></div>
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这是我的 CSS 代码:
/* CSS used here will be applied after bootstrap.css */
@charset "UTF-8";
/*CSS Document for My Portfolio Page*/
h1 {
color: #2d3c49;
float: right;
font-family: 'Montserrat', sans-serif;
}
h3 {
color:#7d97ad;
float: right;
font-size: 20px;
font-family: 'Montserrat', sans-serif;
}
h4 {
color:#7d97ad;
font-family: 'Montserrat', sans-serif;
}
h5 {
color:#7d97ad;
font-family: 'Montserrat', sans-serif;
}
hr {
border-top-style: solid;
border-top-width: thick;
border-top-color:#7d97ad;
padding-top:20px;
}
.first {
background-color:black;
}
.col-md-6 {
background-color:black;
}
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w-100在 img 标签上添加类
<img class="w-100 img-fluid" src="https://placekitten.com/250/250" alt="kitteh">
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还要在小猫行开始之前删除第二个“容器”div。
容器内不需要另一个容器。