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HTML 

              
                <div id="chat-container" class="container bg-info pt-3 text-white mt-5 rounded shadow">
  
  <div class="row px-4">
    <div class="col-8 p-0">
      <h2><i class="fas fa-comment-dots"></i> Bootstrap Chat</h2>
    </div>
    <div class="col text-right pr-0">
      <i class="close-button far fa-times-circle"></i>
    </div>
    <hr class="col-12 mb-0">
  </div>
  
  <!--   CHAT WRAPPER -->
  <div id="chat-wrapper" class="row px-4 pb-4 d-flex flex-column-reverse flex-nowrap">
    
    <input disabled class="col-8 message offset-4 mt-3 rounded rounded-pill rounded-lg border shadow bg-info text-white p-3 pl-4" value="Type map:japan and press enter">

    <input disabled class="chat-left message col-8 mt-3 rounded rounded-pill rounded-lg border-0 shadow bg-white text-dark p-3 pl-4" value="Hello, what's up?">
  
  </div>

  <!-- INPUT & CREDS -->
  <div class="row px-4 pt-4 rounded-bottom">

    <input id="interface" type="text" class="col rounded rounded-pill bg-light p-3 text-left border-0" placeholder=" Write your message...">

      <small class="col-12 py-3 text-right text-white-50">Made with <i class="fas fa-heart" style="color:tomato;"></i> by <a href="https://twitter.com/kostas_mns" target="_blank" class="text-white font-weight-bold">KostasX</a></small>

      <!-- Chat Bubble Template -->
      <input style="display:none;" class="chat-right message col-8 offset-4 mt-3 rounded rounded-pill rounded-lg border shadow  bg-info text-white p-3 pl-4" value="Hello, what's up?">

  </div>


</div>
!

CSS 

              
                body {
  background: lightgray;
  font-family: 'Poppins', sans-serif;
}
.container {
  max-width: 540px;
}
#chat-wrapper {
  min-height: 400px;
  max-height: 400px;
  overflow: auto;
}
input {
  outline: none;
}
.close-button {
  opacity: 0.4;
  transition: opacity 600ms ease;
  cursor: pointer;
}
.close-button:hover {
  opacity: 1;
}
#chat-container {
  position: fixed;
  bottom: 40px;
  right: 40px;
  display: none;
}
.ol-viewport {
  border-radius: 40px;
}

/* SCROLLBAR::width */
::-webkit-scrollbar {
  width: 10px;
}

/* SCROLLBAR::Track */
::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.25);
}

/* SCROLLBAR::Handle */
::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.5); 
}

/* SCROLLBAR::Handle on hover */
::-webkit-scrollbar-thumb:hover {
  background: rgba(0,0,0,0.65); 
}

.funky {
  border: 2px solid orange !important;
}
!

JS 

              
                function handleKeyDown( event ){

  if ( event.keyCode === 13 ){
    
    // Handle MAP command
    if ( this.value.trim().indexOf("map:") === 0 ){
      
      let country = this.value.split( "map:")[1].trim();

      $.ajax({
        url: "https://restcountries.com/v3.1/name/" + country,
        success: function( data ){
          console.log( data );
          

          $(".chat-left")
            .clone( true )
            .removeClass( "chat-left" )
            .val("Map of " + country + " coming up!")
            .attr("disabled",true)
            .prependTo("#chat-wrapper")
            .show('slow');    

          
          $("<div id='map' class='col-12 my-4'></div>")
            .prependTo( $("#chat-wrapper") );
            openMap({ lon: data[0].latlng[1], lat: data[0].latlng[0] });
        }
      });
      
    } else {

      $(".chat-right")
        .clone( true )
        .removeClass( "chat-right" )
        .val( this.value )
        .attr("disabled",true)
        .prependTo("#chat-wrapper")
        .show('fast');    

    }

    $("#interface").val(" ");

  }
  
}

// Show our Chat Interface:
$("#chat-container").slideToggle("slow");

// Listen on the user's input:
$("#interface").on("keydown", handleKeyDown );

// Close the Chat Interface:
$(".close-button").click(function(){

  $("#chat-container").fadeOut();

});

// MAP
function openMap( options ){
  if ( options.zoom === undefined ){
    options.zoom = 4;
  }
  if ( options.target === undefined ){
    options.target = "map";
  }
  let map = new ol.Map({
    target: options.target,
    layers: [
      new ol.layer.Tile({
        source: new ol.source.OSM()
      })
    ],
    view: new ol.View({
      center: ol.proj.fromLonLat([ options.lon, options.lat ]),
      zoom: options.zoom
    })
  });
}
!
999px

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