I'm using this code to create 4 responsive columns for my website, and if I try running the code on the Tryit editor it works perfectly, but when I use it on my shopify homepage and I try to resize the window, the columns disappear (on smartphone too). What could be wrong in the code?
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
* {
box-sizing: border-box;
}
/* Container for flexboxes */
.row {
display: flex;
flex-wrap: wrap;
}
/* Create four equal columns */
.column {
flex: 25%;
padding: 20px;
}
/* On screens that are 992px wide or less, go from four columns to two columns */
@media screen and (max-width: 992px) {
.column {
flex: 50%;
}
}
/* On screens that are 600px wide or less, make the columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
.row {
flex-direction: column;
}
}
@media only screen and (max-width: 767px) {
body {
text-align: center;
}
}
</style>
</head>
<body>
<div class="row">
<div class="column" style="background-color:transparent;">
<p style="color:#f8f8ff;font-size:1em"><strong>COLUMN1</strong>
<p style="font-size:0.9em;">Lorem ipsum dolor sit amet, consectetur adipisci elit, sed eiusmod tempor incidunt ut labore et dolore magna aliqua. Ut enim ad minim veniam.</p>
</div>
<div class="column" style="background-color:transparent;">
<p style="color:#f8f8ff;font-size:1em"><strong>COLUMN2</strong>
<p>Lorem ipsum dolor sit amet, consectetur adipisci elit, sed eiusmod tempor incidunt ut labore et dolore magna aliqua. Ut enim ad minim veniam.</p>
</div>
<div class="column" style="background-color:transparent;">
<p style="color:#f8f8ff;font-size:1em"><strong>COLUMN3</strong>
<p>Lorem ipsum dolor sit amet, consectetur adipisci elit, sed eiusmod tempor incidunt ut labore et dolore magna aliqua. Ut enim ad minim veniam.</p>
</div>
<div class="column" style="background-color:transparent;">
<p style="color:#f8f8ff;font-size:1em"><strong>COLUMN4</strong>
<p>Lorem ipsum dolor sit amet, consectetur adipisci elit, sed eiusmod tempor incidunt ut labore et dolore magna aliqua. Ut enim ad minim veniam.</p>
</div>
</div>
</body>
</html>