Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URLs added here will be added as <link>s in order, and before the CSS in the editor. You can use the CSS from another Pen by using its URL and the proper URL extension.

+ add another resource

JavaScript

Babel includes JSX processing.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Packages

Add Packages

Search for and use JavaScript packages from npm here. By selecting a package, an import statement will be added to the top of the JavaScript editor for this package.

Behavior

Auto Save

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.

HTML

              
                <div id="app">
  <div class="app__phone">
    <div class="phone-header">
      <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/Instagram_logo.png" />
      <p class="cancel-cta" v-if="step === 2 || step === 3" @click="goToHome">Cancel</p>
      <p class="next-cta" v-if="step === 2" @click="step++">Next</p>
      <p class="next-cta" v-if="step === 3" @click="sharePost">Share</p>
    </div>
    <transition name="fade">
      <div class="feed" v-if="step === 1" v-dragscroll.y="true">
        <instagram-post v-for="post in posts"
                        :post="post"
                        :key="posts.indexOf(post)">
        </instagram-post>
      </div>
    </transition>
    <div v-if="step === 2">
      <div class="selected-image"
           :class="filterType"
           :style="{ backgroundImage: 'url(' + image + ')' }"></div>
      <div class="filter-container" v-dragscroll.x="true">
        <filter-type v-for="filter in filters"
                     :filter="filter"
                     :image="image"
                     :key="filter.name">
        </filter-type>
      </div>
    </div>
    <div v-if="step === 3">
      <div class="selected-image"
           :class="filterType"
           :style="{ backgroundImage: 'url(' + image + ')' }"></div>
      <div class="caption-container">
        <textarea class="caption-input"
                  placeholder="Write a caption..."
                  type="text"
                  v-model="caption">
        </textarea>
      </div>
    </div>
    <div class="phone-footer">
      <div class="home-cta" @click="goToHome">
        <i class="fas fa-home fa-lg"></i>
      </div>
      <div class="upload-cta">
        <input type="file"
               name="file"
               id="file"
               class="inputfile"
               @change="fileUpload"
               v-model="fileInput"
               :disabled="step !== 1"/>
        <label for="file">
          <i class="far fa-plus-square fa-lg"></i>
        </label>
        <p v-if="step === 1">
          Click <a @click="uploadRandomImage">here for a random image!</a> or upload your own! <i class="fas fa-chevron-right"></i>
        </p>
      </div>
    </div>
  </div>
  <div class="details">
    <a class="button is-primary is-small is-info" v-if="!showDetails" @click="showDetails = !showDetails">Details</a>
    <ul v-else>
      <li>Navigate the feed by <span>dragging (or scrolling)</span></li>
      <li>Upload an image with <span><i class="far fa-plus-square fa-lg"></i></span></li>
      <li>Like a post with <span><i class="far fa-heart fa-lg"></i></span> or <span>double clicking an image</span></li>
    </ul>
  </div>
  <a href="https://twitter.com/djirdehh" target="_blank" class="twitter-section">
    <i class="fab fa-twitter" aria-hidden="true"></i>
  <a>
</div>

<!--  Prefetch random images -->
<link rel="prefetch" href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/tropical_beach.jpg" />
<link rel="prefetch" href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/downtown.jpg" />
<link rel="prefetch" href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/cat.jpg" />
<link rel="prefetch" href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/sushi.jpg" />
<link rel="prefetch" href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/pug_personal.jpg" />
<link rel="prefetch" href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/pineapple.jpg" />
<link rel="prefetch" href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/tropical_ocean.jpg" />
<link rel="prefetch" href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/velvet_monkey.jpg" />
<link rel="prefetch" href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/codepen_logo.png" />
<link rel="prefetch" href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/me2.png" />
<link rel="prefetch" href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/me_3.jpg" />
              
            
!

CSS

              
                $small: 520px;
$medium: 768px;
$large: 1216px;

@import url('https://fonts.googleapis.com/css?family=Roboto:400,700');

html, body, #app {
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #e6ecf1;
  font-family: 'Roboto', sans-serif;
}

#app {
  display: flex;
  align-items: center;
  justify-content: center;
}

.app__phone {
  background-color: white;
  height: 620px;
  width: 375px;
  overflow: hidden;
}

.phone-header {
  height: 50px;
  width: 375px;
  position: sticky;
  position: -webkit-sticky;
  top: 0;
  background: #fafafa;
  border-bottom: 1px solid #eeeeee;
  z-index: 99;

  img {
    max-width: 100px;
    display: block;
    margin: 0 auto;
    padding-top: 10px;
  }
  
  .cancel-cta,
  .next-cta {
    position: absolute;
    top: 12px;
    color: #209cee;
    font-weight: bold;
    cursor: pointer;
  }

  .cancel-cta {
    left: 10px;
  }

  .next-cta {
    right: 10px;
  }
}

.feed {
  height: 100%;
  overflow-y: scroll;
  overflow-x: hidden;
  margin-right: -15px;
}

.instagram-post {
  padding-top: 50px;
}

.instagram-post ~ .instagram-post {
  padding-top: 0;
}

.instagram-post {
  padding: 5px 0;
  .header {
    height: 30px;
    border-bottom: 1px solid #fff;
    margin: 7.5px 10px;
    .image {
      display: inline-block;
    }
    img {
      border-radius: 99px;
    }
    .username {
      padding-left: 5px;
      font-size: 0.90rem;
      font-weight: bold;
    }
  }
  .image-container {
    height: 330px;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
  }
  .content {
    margin: 7.5px 10px;
  }
  .far.fa-heart,
  .fas.fa-heart{
    cursor: pointer;
  }
  .fas.fa-heart {
    color: #f06595;
  }
  .likes {
    margin: 5px 0;
    margin-bottom: 5px !important;
    font-size: 0.85rem;
    font-weight: bold;
  }
  .caption {
    font-size: 0.85rem;
    span {
      font-weight: bold;
    }
  }
}

.instagram-post:last-child {
  margin-bottom: 80px;
}

.selected-image {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  height: 330px;
}

.filter-container {
  height: 210px; 
  padding: 30px 10px;
  white-space: nowrap;
  overflow-x: hidden;
}

.filter-type {
  width: 100px;
  display: inline-block;
  margin: 0 3px;
  p {
    font-size: 11px;
    text-align: center;
    text-transform: capitalize;
    padding-bottom: 5px;
  }
  .img {
    cursor: pointer;
    width: 100px;
    height: 100px;
    background-size: cover;
    background-position: center center;
  }
}

.filter-type:last-child {
  margin-right: 20px;  
}

.caption-container {
  height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
  
  textarea {
    border: 0;
    font-size: 1.0rem;
    width: 100%;
    padding: 10px;
    border-bottom: 1px solid #eeeeee;
  }
  
  textarea:focus {
    outline: 0;
  }
}

.phone-footer {
  height: 35px;
  width: 375px;
  position: sticky;
  position: -webkit-sticky;
  bottom: 0;
  background: #fafafa;
  border-top: 1px solid #eeeeee;
  z-index: 99;
  
  .home-cta {
    position: absolute;
    left: 10px;
    top: 6px;
    cursor: pointer;
  }
  
  .upload-cta {
    position: absolute;
    right: 10px;
    top: 6px;
    p {
      font-size: 0.63rem;
      position: absolute;
      left: -25px;
      top: 5px;
    }
  }

  input[name="file"] {
    visibility: hidden;
  }
  
  label {
    cursor: pointer;
    z-index: 99;
  }
}

.details {
  position: absolute;
  left: 10px;
  bottom: 10px;
  li {
    font-size: 0.8rem;
    span {
      font-weight: bold;
    }
  }
}

.twitter-section {
  position: absolute;
  right: 10px;
  bottom: 10px;
  .fa-twitter {
    color: #209cee;
    font-size: 2.0rem;
    &:hover {
      color: #1496ed;
    }
  }
}

.fade-leave-active {
  transition: opacity .5s
}
.fade-leave-to {
  opacity: 0
}

// Media Queries
@media(max-width: $small) {
  #app {
    height: 100% !important;
    padding-top: 0 !important;
  }

  .app__phone,
  .app__phone__scroll__cover {
    height: 100%;
    width: 100%;
  }

  .phone-header,
  .phone-footer {
    width: 100%;
  }
}

@media(max-width: $small) {
  .details {
    display: none;
  }
}

@media(max-width: $large) and (max-height: $medium) {
  #app {
    height: initial;
    padding-top: 5px;
  }
}
              
            
!

JS

              
                const EventBus = new Vue();

const posts = [
   {
    username: 'socleansofreshh',
    userImage: 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/me_3.jpg',
    postImage: 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/tropical_beach.jpg',
    likes: 36,
    upVoted: false,
    caption: "When you're too ready for summer '18 ☀️",
    filter: 'perpetua'
   },
   {
    username: 'djirdehh',
    userImage: 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/me2.png',
    postImage: 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/downtown.jpg',
    likes: 20,
    upVoted: false,
    caption: 'Views from the six...',
    filter: 'clarendon'
   },
   {
    username: 'puppers',
    userImage: 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/pug_personal.jpg',
    postImage: 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/puppers.jpg',
    likes: 49,
    upVoted: false,
    caption: 'Current mood 🐶',
    filter: 'lofi'
  }
]

const filters = [
  { name: 'normal' }, { name: 'clarendon' }, { name: 'gingham' }, { name: 'moon' }, { name: 'lark' }, { name: 'reyes' }, { name: 'juno' }, { name: 'slumber' }, { name: 'aden' }, { name: 'perpetua' }, { name: 'mayfair' }, { name: 'rise' }, { name: 'hudson' }, { name: 'valencia' }, { name: 'xpro2' }, { name: 'willow' }, { name: 'lofi' }, { name: 'inkwell' }, { name: 'nashville' }
]

Vue.component('instagram-post', {
  template: 
  `
    <div class="instagram-post">
      <div class="header level">
          <div class="level-left">
            <figure class="image is-32x32">
              <img :src="post.userImage" />
            </figure>
            <span class="username">{{post.username}}</span>
          </div>
      </div>
      <div class="image-container"
           :class="post.filter"
           :style="{ backgroundImage: 'url(' + post.postImage + ')' }"
           @dblclick="like">
      </div>
      <div class="content">
        <div class="heart">
          <i class="far fa-heart fa-lg"
            :class="{'fas': !this.post.upVoted,  'fas': this.post.upVoted}"
            @click="like">
          </i>
        </div>
        <p class="likes">{{post.likes}} likes</p>
        <p class="caption"><span>{{post.username}}</span> {{post.caption}}</p>
      </div>
    </div>
  `,
  props: ['post'],
  methods: {
    like() {
      this.post.upVoted ? this.post.likes-- : this.post.likes++;
      this.post.upVoted = !this.post.upVoted;
    }
  }
});

Vue.component('filter-type', {
  template:
  `
   <div class="filter-type">
     <p>{{filter.name}}</p>
    <div class="img"
         :class="filter.name"
         :style="{ backgroundImage: 'url(' + image + ')' }"
         @click="selectFilter">
    </div> 
   </div>
  `,
  props: ['filter', 'image'],
  methods: {
    selectFilter() {
      EventBus.$emit('selectFilter', {filter: this.filter.name});
    }
  }
});

new Vue({
  el: "#app",
  data: {
    posts,
    image: 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/downtown.jpg',
    caption: '',
    filterType: 'normal',
    step: 1,
    showDetails: false,
    fileInput: ''
  },
  created () {
    EventBus.$on('selectFilter', (evt) => {
      this.filterType = evt.filter;
    })
  },
  methods: {
    fileUpload(e) {
      const files = e.target.files || e.dataTransfer.files;
      if (!files.length) return;
      this.image = files[0];
      this.createImage();
    },
    createImage() {
      const image = new Image();
      const reader = new FileReader();

      reader.onload = e => {
        this.image = e.target.result;
        this.step = 2;
      };
      reader.readAsDataURL(this.image);
    },
    uploadRandomImage() {
      const randomImages = [
        'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/cat.jpg',
        'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/sushi.jpg',
        'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/velvet_monkey.jpg',
        'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/pineapple.jpg',
        'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/tropical_ocean.jpg'
      ];
      
      this.image = randomImages[Math.floor(Math.random() * randomImages.length)];
      this.step = 2;
    },
    goToHome() {
      this.image = 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/downtown.jpg';
      this.caption = '';
      this.filterType = 'normal';
      this.step = 1;
    },
    sharePost() {
      const post = {
        username: 'codepen',
        userImage: 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1211695/codepen_logo.png',
        postImage: this.image,
        likes: 0,
        caption: this.caption,
        filter: this.filterType
      }
      
      this.posts.unshift(post);
      this.goToHome();
    }
  }
});

              
            
!
999px

Console