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CSS

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HTML 

              
                <section id="search_wrapper" class="container">
<div class="wrapper">
  <fieldset class="search_box">
    <form>
      <h1 id="main">Search Wikipedia!</h1>

      <p><label for="search_field">Enter your search:</label>
        <input type="text" id="search_field" /></p>
      <p>
        <button id="search">Search!</button>
        <button id="random"><a href="http://en.wikipedia.org/wiki/Special:Random">Random Page!</a></button>
      </p>
      
    </form>
  </fieldset>
</div>
</section>
<section id="results_wrapper" class="container">
<div class="wrapper">
  <h2>Search results for <span id="search_text"></span></h2>
  <hr />
  <div id="results"></div>
</div>
</section>
!

CSS 

              
                @import "bourbon";

// _base.scss
 
/********
VARIABLES
********/

// Typography
$base-font-family: $helvetica;
$heading-font-family: $base-font-family;

// Font Sizes
$base-font-size: 1em;

// Line height
$base-line-height: 1.5;
$heading-line-height: 1.2;

// Other Sizes
$base-border-radius: 3px;
$base-spacing: $base-line-height * 1em;
$small-spacing: $base-spacing / 2;
$base-z-index: 0;

// Colors
$blue: #477dca;
$dark-gray: #333;
$medium-gray: #999;
$light-gray: #ddd;

// Font Colors
$base-font-color: $dark-gray;
$action-color: $blue;

// Border
$base-border-color: $light-gray;
$base-border: 1px solid $base-border-color;

// Background Colors
$base-background-color: #fff;
$secondary-background-color: tint($base-border-color, 75%);

// Forms
$form-box-shadow: inset 0 1px 3px rgba(#000, 0.06);
$form-box-shadow-focus: $form-box-shadow, 0 0 5px adjust-color($action-color, $lightness: -5%, $alpha: -0.3);

// Animations
$base-duration: 150ms;
$base-timing: ease;

/************
GRID SETTINGS
*************/

// IMPORT NEAT HELPERS -----------------------------------------

/****************
FUNCTIONS/PRIVATE
*****************/
// Not function for Libsass compatibility
// https://github.com/sass/libsass/issues/368
@function is-not($value) {
  @return if($value, false, true);
}

// Checks if a number is even
@function is-even($int) {
  @return $int % 2 == 0;
}

// Checks if an element belongs to a list or not
@function belongs-to($tested-item, $list) {
  @return is-not(not-belongs-to($tested-item, $list));
}

@function not-belongs-to($tested-item, $list) {
  @return is-not(index($list, $tested-item));
}

// Contains display value
@function contains-display-value($query) {
  @return belongs-to(table, $query)
       or belongs-to(block, $query)
       or belongs-to(inline-block, $query)
       or belongs-to(inline, $query);
}

// Parses the first argument of span-columns()
@function container-span($span: $span) {
  @if length($span) == 3 {
    $container-columns: nth($span, 3);
    @return $container-columns;
  } @else if length($span) == 2 {
    $container-columns: nth($span, 2);
    @return $container-columns;
  }

  @return $grid-columns;
}

@function container-shift($shift: $shift) {
  $parent-columns: $grid-columns !default !global;

  @if length($shift) == 3 {
    $container-columns: nth($shift, 3);
    @return $container-columns;
  } @else if length($shift) == 2 {
    $container-columns: nth($shift, 2);
    @return $container-columns;
  }

  @return $parent-columns;
}

// Generates a striped background
@function gradient-stops($grid-columns, $color: $visual-grid-color) {
  $transparent: transparent;

  $column-width: flex-grid(1, $grid-columns);
  $gutter-width: flex-gutter($grid-columns);
  $column-offset: $column-width;

  $values: ($transparent 0, $color 0);

  @for $i from 1 to $grid-columns*2 {
    @if is-even($i) {
      $values: append($values, $transparent $column-offset, comma);
      $values: append($values, $color $column-offset, comma);
      $column-offset: $column-offset + $column-width;
    } @else {
      $values: append($values, $color $column-offset, comma);
      $values: append($values, $transparent $column-offset, comma);
      $column-offset: $column-offset + $gutter-width;
    }
  }

  @return $values;
}

// Layout direction
@function get-direction($layout, $default) {
  $direction: null;

  @if to-upper-case($layout) == "LTR" or to-upper-case($layout) == "RTL" {
    $direction: direction-from-layout($layout);
  } @else {
    $direction: direction-from-layout($default);
  }

  @return $direction;
}

@function direction-from-layout($layout) {
  $direction: null;

  @if to-upper-case($layout) == "LTR" {
    $direction: right;
  } @else {
    $direction: left;
  }

  @return $direction;
}

@function get-opposite-direction($direction) {
  $opposite-direction: left;

  @if $direction == "left" {
    $opposite-direction: right;
  }

  @return $opposite-direction;
}

/***********************
FUNCTIONS/NEW-BREAKPOINT
************************/
@charset "UTF-8";

@function new-breakpoint($query: $feature $value $columns, $total-columns: $grid-columns) {
  @if length($query) == 1 {
    $query: $default-feature nth($query, 1) $total-columns;
  } @else if is-even(length($query)) {
    $query: append($query, $total-columns);
  }

  @if is-not(belongs-to($query, $visual-grid-breakpoints)) {
    $visual-grid-breakpoints: append($visual-grid-breakpoints, $query, comma) !global;
  }

  @return $query;
}
/************
SETTINGS/GRID
*************/

@charset "UTF-8";

/// Sets the relative width of a single grid column. The unit used should be the same one used to define `$gutter`. To learn more about `modular-scale()` see [Bourbon docs](http://bourbon.io/docs/#modular-scale). Set with a `!global` flag.
///
/// @type Number (Unit)

$column: modular-scale(3, 1em, $golden) !default;

/// Sets the relative width of a single grid gutter. The unit used should be the same one used to define `$column`. To learn more about `modular-scale()` see [Bourbon docs](http://bourbon.io/docs/#modular-scale). Set with the `!global` flag.
///
/// @type Number (Unit)

$gutter: modular-scale(1, 1em, $golden) !default;

/// Sets the total number of columns in the grid. Its value can be overridden inside a media query using the `media()` mixin. Set with the `!global` flag.
///
/// @type Number (Unitless)

$grid-columns: 12 !default;

/// Sets the max-width property of the element that includes `outer-container()`. Set with the `!global` flag.
///
/// @type Number (Unit)
///
$max-width: 1200px !default;

/// When set to true, it sets the box-sizing property of all elements to `border-box`. Set with a `!global` flag.
///
/// @type Bool
///
/// @example css - CSS Output
///   html {
///     box-sizing: border-box; }
///
///   *, *::after, *::before {
///     box-sizing: inherit;
///   }

$border-box-sizing: true !default;

/// Sets the default [media feature](http://www.w3.org/TR/css3-mediaqueries/#media) that `media()` and `new-breakpoint()` revert to when only a breakpoint value is passed. Set with a `!global` flag.
///
/// @type String

$default-feature: min-width; // Default @media feature for the breakpoint() mixin

///Sets the default layout direction of the grid. Can be `LTR` or `RTL`. Set with a `!global` flag.
///
///@type String

$default-layout-direction: LTR !default;

/*******************
SETTINGS VISUAL GRID
********************/

@charset "UTF-8";

/// Displays the visual grid when set to true. The overlaid grid may be few pixels off depending on the browser's rendering engine and pixel rounding algorithm. Set with the `!global` flag.
///
/// @type Bool

$visual-grid: false !default;

/// Sets the visual grid color. Set with `!global` flag.
///
/// @type Color

$visual-grid-color: #eee !default;

/// Sets the `z-index` property of the visual grid. Can be `back` (behind content) or `front` (in front of content). Set with `!global` flag.
///
/// @type String

$visual-grid-index: back !default;

/// Sets the opacity property of the visual grid. Set with `!global` flag.
///
/// @type Number (unitless)

$visual-grid-opacity: 0.6 !default;

$visual-grid-breakpoints: () !default;

/************************
SETTINGS DISABLE-WARNINGS
*************************/

@charset "UTF-8";

/// Disable all deprecation warnings. Defaults to `false`. Set with a `!global` flag.
///
/// @type Bool

$disable-warnings: false !default;

@mixin -neat-warn($message) {
  @if $disable-warnings == false {
    @warn "#{$message}";
  }
}

// RETURN TO GRID-SETTINGS

// Neat Overrides
// $column: 90px;
// $gutter: 30px;
// $grid-columns: 12;
// $max-width: 1200px;

// Neat Breakpoints
$medium-screen: 600px;
$large-screen: 900px;

$medium-screen-up: new-breakpoint(min-width $medium-screen 4);
$large-screen-up: new-breakpoint(min-width $large-screen 8);

/************
BOURBON NEAT
*************/

@import "neat";

/******
BUTTONS
******/

#{$all-buttons} {
  appearance: none;
  background-color: $action-color;
  border: 0;
  border-radius: $base-border-radius;
  color: #fff;
  cursor: pointer;
  display: inline-block;
  font-family: $base-font-family;
  font-size: $base-font-size;
  -webkit-font-smoothing: antialiased;
  font-weight: 600;
  line-height: 1;
  padding: $small-spacing $base-spacing;
  text-decoration: none;
  transition: background-color $base-duration $base-timing;
  user-select: none;
  vertical-align: middle;
  white-space: nowrap;

  &:hover,
  &:focus {
    background-color: shade($action-color, 20%);
    color: #fff;
  }

  &:disabled {
    cursor: not-allowed;
    opacity: 0.5;

    &:hover {
      background-color: $action-color;
    }
  }
  a {
    color:white;
  }
}

/****
FORMS
****/

fieldset {
  background-color: $secondary-background-color;
  border: $base-border;
  margin: 0 0 $small-spacing;
  padding: $base-spacing;
}

input,
label,
select {
  display: block;
  font-family: $base-font-family;
  font-size: $base-font-size;
}

label {
  font-weight: 600;
  margin-bottom: $small-spacing / 2;

  &.required::after {
    content: "*";
  }

  abbr {
    display: none;
  }
}

#{$all-text-inputs},
select[multiple=multiple] {
  background-color: $base-background-color;
  border: $base-border;
  border-radius: $base-border-radius;
  box-shadow: $form-box-shadow;
  box-sizing: border-box;
  font-family: $base-font-family;
  font-size: $base-font-size;
  margin-bottom: $small-spacing;
  padding: $base-spacing / 3;
  transition: border-color $base-duration $base-timing;
  width: 100%;

  &:hover {
    border-color: shade($base-border-color, 20%);
  }

  &:focus {
    border-color: $action-color;
    box-shadow: $form-box-shadow-focus;
    outline: none;
  }

  &:disabled {
    background-color: shade($base-background-color, 5%);
    cursor: not-allowed;

    &:hover {
      border: $base-border;
    }
  }
}

textarea {
  resize: vertical;
}

input[type="search"] {
  appearance: none;
}

input[type="checkbox"],
input[type="radio"] {
  display: inline;
  margin-right: $small-spacing / 2;

  + label {
    display: inline-block;
  }
}

input[type="file"] {
  margin-bottom: $small-spacing;
  width: 100%;
}

select {
  margin-bottom: $base-spacing;
  max-width: 100%;
  width: auto;
}

/*****
LISTS
*****/

ul,
ol {
  list-style-type: none;
  margin: 0 0 0 1em;
  padding: 0;
}
ol.default {
  list-style: decimal;
}
ul.default {
  list-style: disc;
}

dl {
  margin-bottom: $small-spacing;

  dt {
    font-weight: 600;
    margin-top: $small-spacing;
  }

  dd {
    margin: 0 0 0 1em;
  }
}

/******
TABLES
******/

table {
  border-collapse: collapse;
  margin: $small-spacing 0;
  table-layout: fixed;
  width: 100%;
}

th {
  border-bottom: 1px solid shade($base-border-color, 25%);
  font-weight: 600;
  padding: $small-spacing 0;
  text-align: left;
}

td {
  border-bottom: $base-border;
  padding: $small-spacing 0;
}

tr,
td,
th {
  vertical-align: middle;
}

/**********
TYPOGRAPHY
**********/

body {
  color: $base-font-color;
  font-family: $base-font-family;
  font-size: $base-font-size;
  line-height: $base-line-height;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: $heading-font-family;
  font-size: $base-font-size;
  line-height: $heading-line-height;
  margin: 0 0 $small-spacing;
  font-weight:bold;
}
h1 {
  font-size:$base-font-size * 2;
}
h2 {
  font-size:$base-font-size * 1.5;
}
h3 {
  font-size:$base-font-size * 1.3;
}
h4 {
  font-size:$base-font-size * 1.2;
}
h5 {
  font-size:$base-font-size * 1.1;
}

p {
  margin: 0 0 $small-spacing;
}

a {
  color: $action-color;
  text-decoration: none;
  transition: color $base-duration $base-timing;
}

hr {
  border-bottom: $base-border;
  border-left: 0;
  border-right: 0;
  border-top: 0;
  margin: $base-spacing 0;
}

img,
picture {
  margin: 0;
  max-width: 100%;
}

em {
  font-style:italic;
}

//////////////////////////////
// Comments
.comment {
  $base-border-radius: 3px !default;
  $base-spacing: 1.5em !default;
  $action-color: #477DCA !default;
  $dark-gray: #333 !default;
  $base-font-color: $dark-gray !default;
  $comment-gutter: 1.4em;
  $comment-image-padding: 0.7em;
  $comment-image-width: 4em;
  $comment-color: $base-font-color;
  $comment-background: lighten($action-color, 15%);
  $comment-detail-color: transparentize($comment-color, 0.5);
  $comment-image-vert-alignment: top;

  border-bottom: 1px solid transparentize($comment-color, 0.9);
  display: table;
  margin-bottom: $base-spacing;
  padding-bottom: 1em;
  width: 100%;

  .comment-image,
  .comment-content {
    display: table-cell;
    vertical-align: $comment-image-vert-alignment;
  }

  .comment-image {
    padding-right: $comment-gutter;

    > img {
      background: $comment-background;
      border-radius: $base-border-radius;
      display: block;
      height: auto;
      max-width: none;
      padding: $comment-image-padding;
      width: $comment-image-width;
    }

    .comment-reverse-order & {
      padding-right: 0;
      padding-left: 10px;
    }
  }

  .comment-content {
    width: 100%;

    h1 {
      font-size: 1em;
      margin: 0 0 0.5em 0;
    }

    p {
      line-height: 1.5em;
      margin-bottom: 0.5em;
    }

    p.comment-detail {
      color: $comment-detail-color;
      font-size: 0.9em;
      font-style: italic;
    }
  }
}



///////////////////////////////

.wrapper {
  @include outer-container;
  padding:1em;
}
#results_wrapper {
  display:none;
}
!

JS 

              
                $(document).ready(function() {
  $(function(){
    $("#search").on("click", function(e){
      e.preventDefault();
      console.log("Start");
      var searchInput = document.getElementById('search_field').value
      $.ajax({
        dataType: "jsonp",
        url: "https://en.wikipedia.org/w/api.php?format=json&action=query&generator=search&gsrnamespace=0&gsrlimit=10&prop=pageimages|extracts&pilimit=max&exintro&explaintext&exsentences=1&exlimit=max&gsrsearch=" + searchInput + "&callback=JSON_CALLBACK",
        success: function(res) {
          $("#search_wrapper").hide();
          $("#search_text").html(searchInput);
          var output = '';
          $.each(res.query.pages, function() {
            if(this.thumbnail){
              var image = this.thumbnail.source;
            } else {
              var image = "https://raw.githubusercontent.com/thoughtbot/refills/master/source/images/placeholder_logo_1.png";
            }
            output += '<div class="comment">\
                        <div class="comment-image">\
                          <img src=' + image + '>\
                      </div>\
                      <div class="comment-content">\
                        <h1>' + this.title + '</h1>\
                        <p>' + this.extract + '</p>\
                        <p class="comment-detail"><a href="https://en.wikipedia.org/?curid=' + this.pageid + '" target="_blank">Read wikipedia article</a>\
                      </div>\
                    </div>\
                    </div>';
            $("#results").html(output);
            $("#results_wrapper").show();
          });
        }
      });
    });
  });
});
!
999px

Console