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CSS

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HTML 

              
                <div class="container-fluid">
  <div class="row">

    <!-- Left Sidebar a.k.a Control Panel -->
    <div id="controlPanel" class="col-sm-4 controlPanel">
      <div class="page-header">
        <h1>Wikipedia Viewer</h1>
      </div>

      <!-- Search Bar -->
      <div class=" text-center">
        <form>
          <input type="text" class="search" id="searchText" placeholder="Start typing to search">
          <button type="button" class="button" id="searchButton"><i class="fa fa-search"></i></button>
          <button type="button" class="button randomArticle" id="randomArticle" value="Random Aritcle"><i class="fa fa-random"></i></button>
        </form>
        <!-- <input type="button" class="button" id="nearby" value="Nearby"> -->
      </div>
      <div class="page pageHide" id="pageId0">
        <a id="linkId0" target="wikiframe">
          <h5 id="titleId0"></h5>
          <p id="snippetId0"></p>
        </a>
      </div>
      <div class="page pageHide" id="pageId1">
        <a id="linkId1" target="wikiframe">
          <h5 id="titleId1"></h5>
          <p id="snippetId1"></p>
        </a>
      </div>
      <div class="page pageHide" id="pageId2">
        <a id="linkId2" target="wikiframe">
          <h5 id="titleId2"></h5>
          <p id="snippetId2"></p>
        </a>
      </div>
      <div class="page pageHide" id="pageId3">
        <a id="linkId3" target="wikiframe">
          <h5 id="titleId3"></h5>
          <p id="snippetId3"></p>
        </a>
      </div>
      <div class="page pageHide" id="pageId4">
        <a id="linkId4" target="wikiframe">
          <h5 id="titleId4"></h5>
          <p id="snippetId4"></p>
        </a>
      </div>
      <!-- End Left Sidebar a.k.a Control Panel -->
    </div>

    <!-- iframe showing Wiki results -->
    <div class="col-sm-8">
      <iframe id="iframe" class= "wikiframe" name="wikiframe" src="https://www.gadgetsmagazine.com.ph/wp-content/uploads/bfi_thumb/1058px-Wikipedia-logo-v2-en-l3prci9f0kbtbajen6yy62hfcjloopbslgwez616y0.png"></iframe>
    </div>

  </div>
</div>
!

CSS 

              
                body {
  background-color: #f9f9f9;
  
}

.controlPanel {
  margin-bottom: 60px;
  margin-top: 60px;
}

.wikiframe {
  position: relative;
  margin-top: -52px;
  width: 100%;
  border: 0;
}

/*Search Bar*/
form {
  width: 100%;
  margin-bottom: 5px;
}

.search {
  padding: 8px 5%;
  width: 65%;
  background: #f0f0f0;
  border: 0px solid #3d3a3a;
}

.search:focus {
  background-color: #ffffff;
  border: 0px solid #3d3a3a;
  outline: none;
}

.button {
  position: relative;
  padding: 6px 5%;
  left: -8px;
  border: 2px solid #3d3a3a;
  background-color: #3d3a3a;
  color: #fafafa;
}

.randomArticle {
  left: -11px;
  padding: 6px 5%;
  margin-bottom: 10px;
  position: relative;
}

.button:hover {
  background-color: #fafafa;
  color: #3d3a3a;
  cursor:pointer;
}

.pageHide {
  display: none;
}

.page {
  background-color: white;
  border: 1px solid #3d3a3a;
  margin: 2px;
}

.page:hover {
  background-color: #fafafa;
  color: #3d3a3a;
  -webkit-transition: background-color 1s, color 1s;
}

h5 {
  font-weight: bold;
  padding: 8px 0px 0px 8px;
}

p:hover {
  background-color: #fafafa;
  color: grey;
  -webkit-transition: background-color 1s, color 1s;
}

p {
  font-size: 0.75em;
  color: grey;
  padding: 0px 0px 0px 8px;
}

a {
  color: #3d3a3a;
}

a:hover {
  text-decoration: none;
  background-color: #fafafa;
  color: #3d3a3a;
  transition: background-color 1s, color 1s;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.3);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb {
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 6px rgb(6, 69, 173);
}
!

JS 

              
                // Make iframe the correct height
$(document).ready(function() {
  var windowHeight = $(window).height() + 45 + "px";
  document.getElementById("iframe").setAttribute("height", windowHeight);
  document
    .getElementById("iframe")
    .setAttribute("src", "https://en.m.wikipedia.org/");
});

// Change iframe for random article selection
$("#randomArticle").click(function() {
  document
    .getElementById("iframe")
    .setAttribute(
      "src",
      "https://en.m.wikipedia.org/wiki/Special:Random/#/random"
    );
});

// Search via search button
$("#searchButton").click(function() {
  searchWikipedia();
});


function searchWikipedia() {
  $.getJSON(
    "https://en.m.wikipedia.org/w/api.php?callback=?",
    {
      srsearch: document.getElementById("searchText").value,
      srprop: "title",
      srprop: "snippet",
      prop: "links",
      action: "query",
      list: "search",
      format: "json"
    },
    function(data) {
      var parsed = data;

      for (i = 0; i < 5; i++) {
        var linkId = "linkId" + i;
        var titleId = "titleId" + i;
        var snippetId = "snippetId" + i;

        var a = document.getElementById(linkId);
        a.href =
          "https://en.m.wikipedia.org/wiki/" + parsed.query.search[i].title;
        document.getElementById(titleId).innerHTML =
          parsed.query.search[i].title;
        document.getElementById(snippetId).innerHTML =
          parsed.query.search[i].snippet;

        $(".page").removeClass("pageHide");
      }
    }
  );
}
!
999px

Console