在我的页面中，我有一个页眉，一个页脚和一个容器id="item"，其中包含四个项目及其徽标的列表。我正在尝试根据屏幕大小调整item容器响应，以便整个页面始终适合屏幕，我不必滚动任何屏幕大小。
但我不确定如何使item容器响应，包括基于屏幕大小的徽标。我已经尝试了几种选择，但它们似乎都没有完美运作。
这是我到目前为止所做的。提前感谢您的建议：
这是fiddle。
html,
body {
width: 100%;
height: 100%;
min-height: 100%;
background: #66B34E;
color: #efefef;
}
.container {
max-width: unset;
}
.title {
background: #187be1;
padding: 20px;
width: 100%;
font-size: 11px;
color: aliceblue;
bottom: 0px;
right: 0px;
left: 0px;
text-align: center;
text-decoration: none;
margin-top: 7px;
margin-bottom: 50px;
}
.list {
max-height: 60%;
max-width: 100%;
}
.menu {
background: #f8f8f8;
border-radius: 0;
box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
padding: 20px;
width: 100%;
font-size: 11px;
color: black;
bottom: 0px;
right: 0px;
left: 0px;
text-align: center;
text-decoration: none;
}
.footer {
position: fixed;
box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
left: 0;
bottom: 0;
right: 0;
width: 100%;
background-color: #434A54;
text-align: center;
font-size: 12px;
padding-top: 7px;
}<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" rel="stylesheet"/>
<div class="container title"><br>This is the header<br><br></div>
<div class="container list" id="item">
<div class="container">
<div class="row">
<div class="col-6 menu"> <img src="https://www.google.co.uk/images/srpr/logo11w.png"/> <br>
Item 1
</div>
<div class="col-6 menu"><img src="https://www.google.co.uk/images/srpr/logo11w.png"/><br>
Item 2
</div>
</div>
<div class="row">
<div class="col-6 menu"><img src="https://www.google.co.uk/images/srpr/logo11w.png"/><br>
Item 3
</div>
<div class="col-6 menu"><img src="https://www.google.co.uk/images/srpr/logo11w.png"/><br>
Item 4
</div>
</div>
</div>
</div>
<div class="container footer"><br>
This is the footer<br>
</div>
答案 0 :(得分：2)
您#item应该已经响应窗口了。尝试添加
#item img {
max-width: 100%;
}
html,
body {
width: 100%;
height: 100%;
min-height: 100%;
background: #66B34E;
color: #efefef;
}
.container {
max-width: unset;
}
.title {
background: #187be1;
padding: 20px;
width: 100%;
font-size: 11px;
color: aliceblue;
bottom: 0px;
right: 0px;
left: 0px;
text-align: center;
text-decoration: none;
margin-top: 7px;
margin-bottom: 50px;
}
.list {
max-height: 60%;
max-width: 100%;
}
.menu {
background: #f8f8f8;
border-radius: 0;
box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
padding: 20px;
width: 100%;
font-size: 11px;
color: black;
bottom: 0px;
right: 0px;
left: 0px;
text-align: center;
text-decoration: none;
}
#item img {
max-width: 100%;
}
.footer {
position: fixed;
box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
left: 0;
bottom: 0;
right: 0;
width: 100%;
background-color: #434A54;
text-align: center;
font-size: 12px;
padding-top: 7px;
}<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" rel="stylesheet" />
<div class="container title"><br>This is the header<br><br></div>
<div class="container list" id="item">
<div class="container">
<div class="row">
<div class="col-6 menu"> <img src="https://www.google.co.uk/images/srpr/logo11w.png" /> <br> Item 1
</div>
<div class="col-6 menu"><img src="https://www.google.co.uk/images/srpr/logo11w.png" /><br> Item 2
</div>
</div>
<div class="row">
<div class="col-6 menu"><img src="https://www.google.co.uk/images/srpr/logo11w.png" /><br> Item 3
</div>
<div class="col-6 menu"><img src="https://www.google.co.uk/images/srpr/logo11w.png" /><br> Item 4
</div>
</div>
</div>
</div>
<div class="container footer"><br> This is the footer<br>
</div>
答案 1 :(得分：0)
要获得完整尺寸的#item容器，您应该为.container切换.d-flex。 .container默认设置padding max-width .d-flex，而img-fluid没有{。}}。
您还可以将类 html,
body {
width: 100%;
height: 100%;
min-height: 100%;
background: #66B34E;
color: #efefef;
}
.title {
align-items: center;
background: #187be1;
height: 80px;
width: 100%;
font-size: 11px;
color: aliceblue;
justify-content: center;
text-decoration: none;
margin-top: 7px;
margin-bottom: 50px;
}
.list {
height: calc(100vh - 187px);
background: red;
}
.menu {
background: #f8f8f8;
border-radius: 0;
box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
padding: 20px;
font-size: 11px;
color: black;
text-align: center;
text-decoration: none;
}
.footer {
color: white;
align-items: center;
position: fixed;
height: 50px;
box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
left: 0;
bottom: 0;
right: 0;
width: 100%;
background-color: #434A54;
justify-content: center;
font-size: 12px;
}添加到您的所有徽标中，并使其适合其容器。
我将这些更正添加到小提琴中。
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" rel="stylesheet"/>
<div class="d-flex title"><br>This is the header<br><br></div>
<div class="list d-flex align-items-stretch row" id="item">
<div class="col-6 align-items-center d-flex menu">
<figure>
<img src="https://www.google.co.uk/images/srpr/logo11w.png" class="img-fluid"/> <br>
Item 1</figure>
</div>
<div class="col-6 align-items-center d-flex menu">
<figure>
<img src="https://www.google.co.uk/images/srpr/logo11w.png" class="img-fluid"/><br>
Item 2</figure>
</div>
<div class="col-6 align-items-center d-flex menu">
<figure>
<img src="https://www.google.co.uk/images/srpr/logo11w.png" class="img-fluid"/><br>
Item 3</figure>
</div>
<div class="col-6 align-items-center d-flex menu">
<figure>
<img src="https://www.google.co.uk/images/srpr/logo11w.png" class="img-fluid"/><br>
Item 4</figure>
</div>
</div>
<div class="d-flex footer">
This is the footer
</div>matches
答案 2 :(得分：0)
您可以使用display：table和display：table-cell属性获得所需的结果。试试这段代码。
<li class='navUsernameLi'>
<div class="inner">
<img class='navProfilePicture' src='http://via.placeholder.com/350x150'>
<p class='navUsernameP'>Username</p>
</div>
</li>
.navUsernameLi {
float: right;
margin-top: 10px;
}
.inner {
display: table;
}
.navProfilePicture {
display: table-cell;
border-radius: 50px;
vertical-align: inherit;
height: 24px;
width: 24px;
vertical-align: middle;
}
.navUsernameP {
display: table-cell;
vertical-align: middle;
}