I'm trying to make a layout with three columns, with the center column being bigger than the side columns. I was able to do this, but I've made the center column way too wide and the side columns way too small and I don't know how to fix the sizing further. Would someone be able to help me with this?
Here's my code:
<!doctype html>
<html lang="en-US">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<head>
<title>home</title>
</html>
<style>
.page-wrapper {
margin: 20px;
}
.row {
display: flex;
flex-direction: row;
flex-wrap: wrap;
width: 100%;
}
.main-column {
display: flex;
flex-direction: column;
flex-basis: 100%;
flex: 1;
flex-flow: column wrap;
}
.side-columns {
display: flex;
flex-direction: column;
flex-basis: 100%;
flex: 1;
}
.header-and-footer {
display: flex;
flex-direction: column;
flex-basis: 100%;
flex: 2;
}
.header {
height: 30px;
background-color: deeppink;
}
.footer {
height: 30px;
background-color: indianred;
}
.left-column {
height: 540px;
background-color: lightblue;
}
.main-content {
height: 540px;
background-color: green;
}
.right-column {
height: 540px;
background-color: yellow;
}
</style>
<body>
<!--header-->
<div class="page-wrapper">
<div class="row">
<div class="header-and-footer">
<div class="header">
header
</div>
</div>
</div>
<!--left side column-->
<div class="row">
<div class="side-column">
<div class="left-column">
left column
</div>
</div>
<!--main content-->
<div class="main-column">
<div class="main-content">
main column
</div>
</div>
<!--right side column-->
<div class="side-column">
<div class="right-column">
right column
</div>
</div>
</div>
<!--footer-->
<div class="row">
<div class="header-and-footer">
<div class="footer">
footer
</div>
</div>
</div>
</div>
</body>
</html>