对不起,如果这是一个相当模糊的问题,当单击面板时,我有一个两行并排的网格,其中两行的内容在这两行中的任一行下面展开。这在桌面和平板电脑大小的设备上工作得很好,但对于移动设备,我希望面板垂直延伸,在每个面板下面直接打开不断扩展的内容。在这个起点上的任何指针都是很棒的,我知道我可以使用媒体查询,但是我真的不知道如何构造我的代码以使它成为现实。
这里的工作小提琴:https://jsfiddle.net/simoncunningham/a3e6514r/3/
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="stylesheet" href="styles.css" />
<script src="index.js"></script>
</head>
<body>
<div style="text-align: center">
<h2>Expanding Grid</h2>
<p>Click on the boxes below:</p>
</div>
<!-- Four columns -->
<div class="row">
<div class="column" onclick="openTab('b1');">
<img src="./Icons/Banking.svg" />
<p>Banking</p>
<img class="arrow-down" src="./Icons/arrow-down.png" />
</div>
<div class="column" onClick="openTab('b2');">
<img src="./Icons/Regtech.svg" />
<p>RegTech</p>
<img class="arrow-down" src="./Icons/arrow-down.png" />
</div>
<div class="column" onClick="openTab('b3');">
<img src="./Icons/InsurTech.svg" />
<p>InsurTech</p>
<img class="arrow-down" src="./Icons/arrow-down.png" />
</div>
<div class="column" onClick="openTab('b4');">
<img src="./Icons/Lending.svg" />
<p>Lending</p>
<img class="arrow-down" src="./Icons/arrow-down.png" />
</div>
</div>
<!-- Full-width columns: (hidden by default) -->
<div id="b1" class="containerTab" style="display: none; background: black">
<span onclick="this.parentElement.style.display='none'" class="closebtn"
>×</span
>
<h3>Banking</h3>
<p>
Lorem ipsum dolor sit amet, te quo doctus abhorreant, et pri deleniti
intellegat, te sanctus inermis ullamcorper nam. Ius error diceret
deseruisse ad
</p>
</div>
<div id="b2" class="containerTab" style="display: none; background: black">
<span onclick="this.parentElement.style.display='none'" class="closebtn"
>×</span
>
<h2>RegTech</h2>
<p>
Lorem ipsum dolor sit amet, te quo doctus abhorreant, et pri deleniti
intellegat, te sanctus inermis ullamcorper nam. Ius error diceret
deseruisse ad
</p>
</div>
<div id="b3" class="containerTab" style="display: none; background: black">
<span onclick="this.parentElement.style.display='none'" class="closebtn"
>×</span
>
<h2>InsurTech</h2>
<p>
Lorem ipsum dolor sit amet, te quo doctus abhorreant, et pri deleniti
intellegat, te sanctus inermis ullamcorper nam. Ius error diceret
deseruisse ad
</p>
</div>
<div id="b4" class="containerTab" style="display: none; background: black">
<span onclick="this.parentElement.style.display='none'" class="closebtn"
>×</span
>
<h2>Lending</h2>
<p>
Lorem ipsum dolor sit amet, te quo doctus abhorreant, et pri deleniti
intellegat, te sanctus inermis ullamcorper nam. Ius error diceret
deseruisse ad
</p>
</div>
<!-- Bottom four columns -->
<div class="row">
<div class="column" onclick="openTab('b5');">
<img src="./Icons/Accounting.svg" />
<p>Accounting</p>
<img class="arrow-down" src="./Icons/arrow-down.png" />
</div>
<div class="column" onclick="openTab('b6');">
<img src="./Icons/Payments.svg" />
<p>Payments</p>
<img class="arrow-down" src="./Icons/arrow-down.png" />
</div>
<div class="column" onclick="openTab('b7');">
<img src="./Icons/Quote.svg" />
<p>Quote Aggregators</p>
<img class="arrow-down" src="./Icons/arrow-down.png" />
</div>
<div class="column" onclick="openTab('b8');">
<img src="./Icons/WealthTech.svg" />
<p>WealthTech</p>
<img class="arrow-down" src="./Icons/arrow-down.png" />
</div>
</div>
<div id="b5" class="containerTab" style="display: none; background: black">
<span onclick="this.parentElement.style.display='none'" class="closebtn"
>×</span
>
<h2>Accounting</h2>
<p>
Lorem ipsum dolor sit amet, te quo doctus abhorreant, et pri deleniti
intellegat, te sanctus inermis ullamcorper nam. Ius error diceret
deseruisse ad
</p>
</div>
<div id="b6" class="containerTab" style="display: none; background: black">
<span onclick="this.parentElement.style.display='none'" class="closebtn"
>×</span
>
<h2>Payments</h2>
<p>
Lorem ipsum dolor sit amet, te quo doctus abhorreant, et pri deleniti
intellegat, te sanctus inermis ullamcorper nam. Ius error diceret
deseruisse ad
</p>
</div>
<div id="b7" class="containerTab" style="display: none; background: black">
<span onclick="this.parentElement.style.display='none'" class="closebtn"
>×</span
>
<h2>Quote</h2>
<p>
Lorem ipsum dolor sit amet, te quo doctus abhorreant, et pri deleniti
intellegat, te sanctus inermis ullamcorper nam. Ius error diceret
deseruisse ad
</p>
</div>
<div id="b8" class="containerTab" style="display: none; background: black">
<span onclick="this.parentElement.style.display='none'" class="closebtn"
>×</span
>
<h2>WealthTech</h2>
<p>
Lorem ipsum dolor sit amet, te quo doctus abhorreant, et pri deleniti
intellegat, te sanctus inermis ullamcorper nam. Ius error diceret
deseruisse ad
</p>
</div>
</body>
</html> function openTab(tabName) {
var i, x;
x = document.getElementsByClassName('containerTab');
for (i = 0; i < x.length; i++) {
x[i].style.display = 'none';
}
document.getElementById(tabName).style.display = 'block';
}
// Get all the tabs into a collection
// (don't use .getElementsByClassName()!)
let tabs = document.querySelectorAll('.column');
// Set up a click event handler on each of the tabs
tabs.forEach(function (tab) {
tab.addEventListener('click', function (event) {
// Loop over all the tabs and remove the active class
tabs.forEach(function (tab) {
tab.classList.remove('active-column');
});
// Set the background of the clicked tab
this.classList.add('active-column');
});
});* {
box-sizing: border-box;
}
body {
margin: 0;
font-family: Arial, Helvetica, sans-serif;
}
/* The grid: Four equal columns that floats next to each other */
.column {
background-color: black;
float: left;
width: 25%;
height: 226px;
padding: 50px;
text-align: center;
font-size: 16px;
cursor: pointer;
color: white;
}
.active-column {
background-color: green;
float: left;
width: 25%;
height: 226px;
padding: 50px;
text-align: center;
font-size: 16px;
cursor: pointer;
color: white;
}
.containerTab {
padding: 20px;
color: white;
}
/* Clear floats after the columns */
.row:after {
content: '';
display: table;
clear: both;
}
/* Closable button inside the container tab */
.closebtn {
float: right;
color: white;
font-size: 35px;
cursor: pointer;
}
.arrow-down {
width: 25px;
height: 25px;
}发布于 2021-03-05 00:29:22
您可以将此代码添加到css中:
@media screen and (max-width: 768px) {
.column{
width:100%
}
}
发布于 2021-03-04 23:48:43
您可以使用css中的@媒体来使其在移动设备上得到很好的响应。
发布于 2021-03-04 23:51:39
如果您需要我的建议,您应该使用引导作为您的css的基础。当你组织你的网页时,它真的会对你有帮助。他们有很多很好的文档。您只需要在元素中添加类。它真的很容易使用。
链接:https://getbootstrap.com/docs/4.0/layout/grid/
你的页面被12块分开。您可以说,如果我的页面很大,为每个元素占用3/12的空间。如果页面是中等大小,则取页的一半,如果是小的,则占用所有的水平空间。所以在我的课上,我会写class="col-lg-3 col-md-6 col-sm-12"。如果不清楚的话我很抱歉。但说真的这真的很简单。
https://stackoverflow.com/questions/66484666
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