---
layout: example.html
title: CartoDB source example
shortdesc: Example of a cartodb map.
docs: >
  A simple example with an anonymous cartodb map
tags: "simple, openstreetmap, attribution"
resources:
  - https://cdn.jsdelivr.net/npm/bootstrap@5.2.0/dist/css/bootstrap.min.css
---
<div id="map" class="map"></div>
<form class="row">
  <div class="col-auto">
    <div class="input-group">
      <label for="country-area" class="input-group-text">Show european countries larger than</label>
      <select id="country-area" class="form-select">
        <option value="0" default>0 ㎢</option>
        <option value="5000">5000 ㎢</option>
        <option value="10000">10000 ㎢</option>
        <option value="50000">50000 ㎢</option>
        <option value="100000">100000 ㎢</option>
      </select>
    </div>
  </div>
</form>