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CSS Bouncing Envelope / Contact Animation

CSS Bouncing Envelope / Contact Animation

To learn how to create the CSS Bouncing Envelope follow the steps below and watch the video tutorial.

Demo:

*to see the animation on the website click here.

Step1.

Add HTML

<div class="contact-envelope">
  <div class="envelope">
    <div class="envelope-back"></div>
    <div class="message"></div>
    <div class="envelope-front"></div>
  </div>
  <div class="shadow"></div>
</div>

Step2.

Add CSS

Set the colour and the position of the background and elements:

body {
  display: flex;
  height: 100vh;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.contact-envelope {
  position: relative;
  border-radius: 50%;
  background-color: #4987f4;
  width:200px;
  height: 200px;
  z-index:-1;
}

Style the envelope:

.envelope {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width:200px;
  height: 200px;
  animation: bounce 1s ease infinite;
}

.envelope-back {
  position: absolute;
  background-color: #e19605;
  width:110px;
  height: 70px;
  top:80px;
  z-index:1;
}

.envelope-back:before {
  content:"";
  position: absolute;
  background-color: #e19605;
  border-radius:10px;
  width: 84px;
  height: 84px;
  top:-39px;
  left:13px;
  transform: rotate(-45deg);
}

.message {
  position: absolute;
  z-index:2;
  background-color: #eae2b7;
  width:90px;
  height: 95px;
}

.message:before {
  content:"";
  position: absolute;
  background-color: #ced4da;
  width: 75px;
  height: 3px;
  left:7.5px;
  top:12px;
  box-shadow: 0 10px #ced4da, 0 20px #ced4da, 0 30px #ced4da, 0 40px #ced4da, 0 50px #ced4da, 0 60px #ced4da, 0 70px #ced4da;
}

.envelope-front:before, .envelope-front {
  position: absolute;
  width:0;
  height:0;
  border-top: 35px solid transparent;
  border-bottom: 35px solid transparent;
}

.envelope-front {
  border-right: 60px solid #f9c748;
  z-index:3;
  left:95px;
  top:80px;
}

.envelope-front:before {
  content:"";
  border-left: 60px solid #f9c748;
  left:-50px;
  top:-35px;
}

.envelope-front:after {
  content:"";
  position: absolute;
  width:0;
  height:0;
  border-bottom: 45px solid #fcb933;
  border-left: 55px solid transparent;
  border-right: 55px solid transparent;
  left:-50px;
  top:-10px;
}

Add the shadow:

.shadow {
  position: absolute;
  width: 110px;
  height: 10px;
  background-color: rgba(0,0,0,0.4);
  border-radius:50%;
  top:145px;
  left:45px;
  z-index:-2;
  animation: scale 1s linear infinite;
}

Step3.

Add CSS Animation

 @keyframes bounce {
        0%   { transform: scale(1,1) translateY(0); }
        10%  { transform: scale(1.1,.9) translateY(0); }
        30%  { transform: scale(.9,1.1)   translateY(-55px);}
        50%  { transform: scale(1.05,.95) translateY(0); }
        58%  { transform: scale(1,1) translateY(-7px); }
        65%  { transform: scale(1,1) translateY(0);}
        100% { transform: scale(1,1) translateY(0);}
    }

@keyframes scale {
  0% {transform: scaleX(1);}
  10% {transform: scaleX(1);}
  30% {transform: scaleX(0.5);}
  50% {transform: scaleX(1.1);}
  58% {transform: scaleX(1);}
  75% {transform: scaleX(0.98);}
  100% {transform: scaleX(1);}
}

Enjoy coding!

Watch also the video tutorial:

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