<div class="feed">
  <a class="like-btn">
    <div class="reaction-box">
      <div class="reaction-icon">
        <label>Like</label>
      </div>
      <div class="reaction-icon">
        <label>Love</label>
      </div>
      <div class="reaction-icon">
        <label>Haha</label>
      </div>
      <div class="reaction-icon">
        <label>Wow</label>
      </div>
      <div class="reaction-icon">
        <label>Sad</label>
      </div>
      <div class="reaction-icon">
        <label>Angry</label>
      </div>
    </div>
  </a>
</div>
html, body {
  padding: 20px;
  font-family: sans-serif;
}

.feed {
  width: 500px; height: 473px;
	background-image: url(data:image/png;base64,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);
  position: relative;
  
  .like-btn {
    width: 44px; height: 25px;
    background: #D0D0D0;
    position: absolute;
    bottom: 13px; left: 13px;
    cursor: pointer;
    
    &::before {
      content: "."; opacity: 0;
      display: block;
      width: 44px; height: 10px;
      position: absolute; 
      top: -10px; left: 0;
    }
    
    .reaction-box {
      position: absolute;
      width: 312px; height: 55px;
      background: #F0C674;
      border-radius: 28px;
      left: -25px; bottom: 35px; 
      display: none;
      
      .reaction-icon {
        width: 40px; height: 40px;
        display: inline-block;
        background: #8959A8;
        border-radius: 20px;
        margin: 8px -1px 0 8px;
        text-align: center;
        // Animation
        transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        opacity: 0;
        transform: translate(0, 100px) scale(0);
        
        label {
          padding: 3px 5px 3px 5px;
          position: relative;
          top: -24px;
          border-radius: 10px;
          font-size: 11px;
          color: #FFF;
          background: #333;
          visibility: hidden;
        }
      }
    }

    &:hover {
      background: #718C00;
      
      .reaction-box {
        display: block;  
                
        .reaction-icon {
          
          &.show {
            opacity: 1;
            transform: translate(0, 0) scale(1);
          }
          
          &:hover {
            transform: scale(1.4);
            transform-origin: bottom;

            label {
              visibility: visible;
            }
          }
        }
      }
    }
  }
}
$(function(){
  $(".like-btn").hover(function() {
    $(".reaction-icon").each(function(i, e) {
      setTimeout(function(){
        $(e).addClass("show");
      }, i * 100);
    });
  }, function() {
    $(".reaction-icon").removeClass("show")
  });
})
View Compiled

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. https://code.jquery.com/jquery-2.2.4.min.js