<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style>
.flex-container {
display: flex;
justify-content: space-between;
align-items: center; /* Use another value to see the result */
height: 250px;
padding: 15px;
background-color: #1faadb;
}
.flex-container > div {
width: 15%;
height: 100%;
border-radius: 3px;
background-color: #8ebf42;
}
.flex-container .one {
height: 60%;
}
.flex-container .three {
height: 40%;
}
.flex-container .four {
height: 70%;
}
</style>
</head>
<body>
<div class="flex-container">
<div class="one"></div>
<div class="two"></div>
<div class="three"></div>
<div class="four"></div>