<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Page title</title>
<style>
html,
body {
height: 100%;
background: green;
margin: 0;
}
body {
display: flex;
justify-content: center;
align-items: center;
}
#container {
width: 80%;
height: 90%;
background: linear-gradient(#134a3b, #145040);
display: flex;
flex-direction: column;
}
.child {
width: 80%;
height: 45%;
background: red;
align-self: center;
justify-self: center;
}
</style>
</head>
<body>
<div id="container">
<div id="inputs" class="child">
<input id="input">
</div>
<div id="outputs" class="child"></div>
</div>
</body>
</html>
Can you please help me center each child div without using margin: auto
?
I am trying to understand why my css code is not working.