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HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

              <html lang="en">
  <meta charset="UTF-8">
  <title>Type Ahead 👀</title>

  <form class="search-form">
    <input type="text" class="search" placeholder="City or State">
    <ul class="suggestions">
      <li>Filter for a city</li>
      <li>or a state</li>
                  html {
      box-sizing: border-box;
      font-family:'helvetica neue';
      font-size: 20px;
      font-weight: 200;
    *, *:before, *:after {
      box-sizing: inherit;
    input {
      width: 100%;

    .search-form {
      margin:50px auto;
    } {
      margin: 0;
      text-align: center;
      border: 10px solid #F7F7F7;
      width: 120%;
      left: -10%;
      position: relative;
      top: 10px;
      z-index: 2;
      border-radius: 5px;
      font-size: 40px;
      box-shadow: 0 0 5px rgba(0, 0, 0, 0.12), inset 0 0 2px rgba(0, 0, 0, 0.19);

    .suggestions {
      margin: 0;
      padding: 0;
      position: relative;
    .suggestions li {
      list-style: none;
      border-bottom: 1px solid #D8D8D8;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.14);
      transition:background 0.2s;
      text-transform: capitalize;

    .suggestions li:nth-child(even) {
      transform: perspective(100px) rotateX(3deg) translateY(2px) scale(1.001);
      background: linear-gradient(to bottom,  #ffffff 0%,#EFEFEF 100%);
    .suggestions li:nth-child(odd) {
      transform: perspective(100px) rotateX(-3deg) translateY(3px);
      background: linear-gradient(to top,  #ffffff 0%,#EFEFEF 100%);

    span.population {
      font-size: 15px;

    .details {
      text-align: center;
      font-size: 15px;

    .hl {

    .love {
      text-align: center;

    a {
      text-decoration: none;

              // assign the data to the variable endpoint
const endpoint = '';

// make a new empty array
const cities = [];
// fetch the data from the endpoint variable asynchronously
  // fetch returns a promise with the HTTP request
  .then(blob => blob.json())
  .then(data => cities.push(

function findMatches(wordToMatch, cities) {
  // filters the cities array against the user input
  return cities.filter(place => {
    const regex = new RegExp(wordToMatch, 'gi');
    // if it matches it gets returned
    return || place.state.match(regex)

function numberWithCommas(x) {
  // formats the population by separating it with commas
  return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',');

function displayMatches() {
  // calls the findMatches function with the input value and the cities array as arguments
  const matchArray = findMatches(this.value, cities);

  // maps the matches against the regexp
  const html = => {
    const regex = new RegExp(this.value, 'gi');
    // replace the matches/user input with a span and a css class to add highlighting
    const cityName =, `<span class="hl">${this.value}</span>`);
    const stateName = place.state.replace(regex, `<span class="hl">${this.value}</span>`);
    return `
        <span class="name">${cityName}, ${stateName}</span>
        <span class="population">${numberWithCommas(place.population)}</span>
  suggestions.innerHTML = html;

// select the input input element and the unordered list element and save it in variables
const searchInput = document.querySelector('.search');
const suggestions = document.querySelector('.suggestions');

// add event listeners, which call the displayMatches function
searchInput.addEventListener('change', displayMatches);
searchInput.addEventListener('keyup', displayMatches);
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