<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>z- indx practic and display propertis</title>
</head>
<style>
.box{
width: 300px;
height: 100px;
border: 1px solid black;
}
#box1{
position: relative;
top: 35px;
/* z-index: 1; */
background-color: greenyellow;
}
#box2{
background-color: red;
}
#box3{
background-color: violet;
/* div is not visibl but spac avaible of the div */
/* visibility: hidden; */
/* display:none; */
/* div space not avaiabl completely not visible */
}
#box4{
position: relative;
top: 100px;
background-color: teal;
}
</style>
<body>
<div class="container">
<div class="box" id="box1"></div>
<div class="box" id="box2"></div>
<div class="box" id="box3"></div>
<div class="box" id="box4"></div>
</div>
</body>
</html>
Thanks you for commenting your questions. I will see question and respond you.