<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
.container {
width: 400px;
height: 50px;
display: flex;
}
.first, .second {
width: 100%;
display: block;
background-color: tomato;
}
.separator {
width: 20px;
display: block;
background-color: plum;
}
</style>
</head>
<body>
<div class="container">
<div class="first"></div>
<div class="separator"></div>
<div class="second"></div>
</div>
</body>
</html>
Простой
Простой
Простой
Средний
