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HTML

              
                <!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <link rel="stylesheet" href="style.css" />
    <script defer src="script.js"></script>
    <title>Asynchronous JavaScript</title>
  </head>
  <body>
    <main class="container">
      <div class="countries">

      </div>

      <div class="images"></div>
    </main>
  </body>
</html>

              
            
!

CSS

              
                * {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
}

html {
  font-size: 62.5%;
  box-sizing: border-box;
}

body {
  font-family: system-ui;
  color: #555;
  background-color: #f7f7f7;
  min-height: 100vh;

  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  display: flex;
  flex-flow: column;
  align-items: center;
}

.countries {
  /* margin-bottom: 8rem; */
  display: flex;

  font-size: 2rem;
  opacity: 0;
  transition: opacity 1s;
}

.country {
  background-color: #fff;
  box-shadow: 0 2rem 5rem 1rem rgba(0, 0, 0, 0.1);
  font-size: 1.8rem;
  width: 30rem;
  border-radius: 0.7rem;
  margin: 0 3rem;
  /* overflow: hidden; */
}

.neighbour::before {
  content: 'Neighbour country';
  width: 100%;
  position: absolute;
  top: -4rem;

  text-align: center;
  font-size: 1.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: #888;
}

.neighbour {
  transform: scale(0.8) translateY(1rem);
  margin-left: 0;
}

.country__img {
  width: 30rem;
  height: 17rem;
  object-fit: cover;
  background-color: #eee;
  border-top-left-radius: 0.7rem;
  border-top-right-radius: 0.7rem;
}

.country__data {
  padding: 2.5rem 3.75rem 3rem 3.75rem;
}

.country__name {
  font-size: 2.7rem;
  margin-bottom: 0.7rem;
}

.country__region {
  font-size: 1.4rem;
  margin-bottom: 2.5rem;
  text-transform: uppercase;
  color: #888;
}

.country__row:not(:last-child) {
  margin-bottom: 1rem;
}

.country__row span {
  display: inline-block;
  margin-right: 2rem;
  font-size: 2.4rem;
}

.btn-country {
  border: none;
  font-size: 2rem;
  padding: 2rem 5rem;
  border-radius: 0.7rem;
  color: white;
  background-color: orangered;
  cursor: pointer;
}

.images {
  display: flex;
}

.images img {
  display: block;
  width: 80rem;
  margin: 4rem;
}

.images img.parallel {
  width: 40rem;
  margin: 2rem;
  border: 3rem solid white;
  box-shadow: 0 2rem 5rem 1rem rgba(0, 0, 0, 0.1);
}

              
            
!

JS

              
                'use strict';

const countriesContainer = document.querySelector('.countries');

const renderCountry = function (data, className = '') {
	const html = `        
	<article class="country ${className}">
	<img class="country__img" src="${data.flags.svg}" />
    <div class="country__data">
        <h3 class="country__name">${data.name.common}</h3>
        <h4 class="country__region">${data.region}</h4>
        <p class="country__row"><span>👫</span>${(
					+data.population / 1000000
				).toFixed(1)}</p>
        <p class="country__row"><span>🗣️</span>${[
					Object.entries(data.languages)[0][1],
				]}</p>
        <p class="country__row"><span>💰</span>${
					Object.keys(data.currencies)[0]
				}</p>
       </div>
    </article>`;

	countriesContainer.insertAdjacentHTML('beforeend', html);
	countriesContainer.style.opacity = 1;
};

const renderError = function (msg) {
	countriesContainer.insertAdjacentText(`beforeend`, msg);
};

const whereAmI = function (lat, long) {
	fetch(`https://geocode.xyz/${lat},${long}?geoit=json`)
		.then(response => {
			console.log(response);
			if (!response.ok)
				throw new Error(`Problem with Geocoding (${response.status})`);

			return response.json();
		})
		.then(data => {
			console.log(data);
			//renderCountry(data[0]);
			console.log('You are in Berlin');

			return fetch(`https://restcountries.com/v3.1/name/${data.country}`);
		})
		.then(response => {
			if (!response.ok)
				throw new Error(`Country not found (${response.status}`);
			return response.json();
		})
		.then(data => renderCountry(data[0]))
		.catch(err => {
			console.error(`${err.message} 💥💥💥💥`);
			renderError(`Something went wrong 😅 ${err.message}. Try again!`);
		});
};

whereAmI(52.508, 13.381);
whereAmI(19.037, 72.873);
whereAmI(-33.933, 18.474);

              
            
!
999px

Console