<!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>BEM CSS GRID</title>
        <style>
            .col-content {
                background-color: #c3d891;
                padding: 20px;
                margin-bottom: 10px;
            }
        </style>
    </head>
    <body>
        <div id="app">
            <h1>{{ title }}</