<div class="chart-container" id="line-chart"></div>

<script>
    (function() {
        // Cache the container element
        var containerElem = document.getElementById('line-chart');
        // Stop if it’s not there
        if (!containerElem) return;
        // Set a callback to run when the API is loaded
        google.charts.setOnLoadCallback(drawChart);
        // Config & draw chart
        function drawChart() {
            // Data
            var data = google.visualization.arrayToDataTable([
                ['Month', 'Bottles sold'],
                ['Jan', 454],
                ['Feb', 116],
                ['Mar', 559],
                ['Apr', 540],
                ['May', 460],
                ['Jun', 977],
                ['Jul', 874],
                ['Aug', 747],
                ['Sep', 236],
                ['Oct', 445],
            ]);
            // Options
            var options = {
                legend: {
                    position: 'none'
                },
            };
            // Draw
            var chart = new google.charts.Line(containerElem);
            chart.draw(data, options);
        }
        // Redraw chart on window resize
        window.addEventListener('resize', function() {
            drawChart();
        });
    })();
</script>