Tag: envelope

Web development

CSS Heart in Envelope

Post author By Lena Stanley
Post date January 11, 2022

To learn how to create the CSS Heart in 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="valentines-day">
  <div class="envelope"></div>
  <div class="heart"></div>
  <div class="text">HAPPY </br>VALENTINE'S </br>DAY!</div>
  <div class="front"></div>
  <div class="text2">- hover over the envelope - </div>
</div>

Step2.

Add CSS

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

body {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background-color: #f1e3d3;
  overflow: hidden;
}
.valentines-day {
  position: relative;
  cursor: pointer;
}

Style the envelope:

.envelope {
  position: relative;
  filter: drop-shadow(0 0 25px rgba(0,0,0,.3));
}

.envelope:before {
  content:"";
  position: absolute;
  width:254px;
  height:254px;
  background-color: #ff9494;
  transform: rotate(-45deg);
  border-radius: 0 15px 0 0;
  left:-37px;
  top:-82px;
}

.envelope:after {
  content:"";
  position: absolute;
  background-color: #ff9494;
  width:360px;
  height:225px;
  left:-90px;
  top:45px;
}

Add and style the heart:

.heart {
  position: relative;
  background-color: #e01911;
  display: inline-block;
  height: 180px;
  top:50px;
  left:0;
  transform: rotate(-45deg);
  width:180px;
  filter: drop-shadow(0 -10px 25px rgba(0,0,0,.3));
  transition: .5s;
}
  
.heart:before, .heart:after {
  content:"";
  background-color: #e01911;
  border-radius:50%;
  height: 180px;
  width: 180px;
  position: absolute;
  }
  
.heart:before {
  top:-100px;
  left:0;}
  
.heart:after {
  left:100px;
  top:0;}

Add the front part of the envelope:

.front {
  position: absolute;
  width:0;
  height:0;
  border-right: 190px solid #fbd2d2;
  border-top: 113px solid transparent;
  border-bottom: 113px solid transparent;
  top:44px;
  left:80px;
  z-index:4;
}

.front:before {
  content:"";
  position: absolute;
  width:0;
  height:0;
  border-left: 190px solid #fbd2d2;
  border-top: 113px solid transparent;
  border-bottom: 113px solid transparent;
  top:-113px;
  left:-170px;
}

.front:after {
  width:0;
  height:0;
  position: absolute;
  content:"";
  border-bottom: 150px solid #fce7e9;
  border-right:180px solid transparent;
  border-left: 180px solid transparent;
  top:-36px;
  left:-170px;
}

Style the text:

.text {
  position: absolute;
  font-family: arial;
  letter-spacing:5px;
  text-align: center;
  color: white;
  z-index:2;
  top:80px;
  left:15px;
  transition: .5s;
}
.text2 {
  position: absolute;
  top:275px;
  color: white;
  font-family: brush script mt;
  text-align: center;
  width:195px;
  font-size:20px;
}

Add transition on hover:

.valentines-day:hover .heart {
  transform: translateY(-50px) rotate(-45deg);
}

.valentines-day:hover .text {
  transform: translateY(-50px);
}

Watch also the video tutorial:

Enjoy coding!

Hey, here’s something that might interest you:

CSS Valentine’s Day Card

CSS Heart Shape & Heartbeat Animation

CSS Valentine’s Day Animation (Heartbeat)

Tags #heart, #Valentine's Day, CSS, envelope, hover, HTML

Web development

CSS Bouncing Envelope / Contact Animation

Post author By Lena Stanley
Post date November 19, 2021

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:

Hey, here’s something that might interest you:

CSS Bouncing Text Animation

CSS Bouncing Basketball

Pure CSS Envelope (Open/Close on click)

Tags Bounce, CSS, CSS animation, envelope, HTML

Web development

Pure CSS Envelope (Open/Close on click)

Post author By Lena Stanley
Post date October 4, 2021

To learn how to create the CSS Envelope (Open/Close on click) follow the steps below and watch the video tutorial:

Demo:

*to see the CSS Envelope (Open/Close on click) on the website click here.

Step1.

Add HTML

<div class="envelope-container">
  <input id="flap" type="checkbox">
  <label class="flap" for="flap"></label>
  <div class="envelope-back"></div>
  <div class="card">Thanks!</div>
  <div class="card-front"></div> 
</div>

Step2.

Add CSS

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

body {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #e9f5db;
}
.envelope-container {
  position: relative;
}

Style the envelope and the card:

input#flap {
  display: none;
}
.envelope-back {
  position: relative;
  width: 320px;
  height: 200px;
  background-color: #718355;
}

.envelope-back:before {
  content:"";
  position: absolute;
  background-color: rgba(0,0,0,0.07);
  width: 320px;
  height:10px;
  border-radius:50%;
  top:220px;
}

.card {
  position: absolute;
  width:300px;
  height: 180px;
  background-color: white;
  top:10px;
  left:10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size:40px;
  font-family: Brush Script MT;
  transition: .1s;
  z-index:1;
  cursor: pointer;
}

.card-front {
  position: absolute;
  width:0;
  height:0;
  border-bottom: 100px solid #87986a;
  border-left: 160px solid transparent;
  border-right: 160px solid transparent;
  top:100px;
  left:0;
  z-index:3;
}

.card-front:before, .card-front:after {
  content:"";
  position: absolute;
  border-bottom: 100px solid transparent;
  border-top: 100px solid transparent;
  height:0;
  width:0;
}

.card-front:before {
  border-left: 161px solid transparent;
  border-right: 161px solid #97a97c;
  top:-100px;
  left:-162px;
}

.card-front:after {
  border-right: 161px solid transparent;
  border-left: 161px solid #97a97c;
  top:-100px;
  left:-160px;
}

.flap {
  position: absolute;
  width:0;
  height:0;
  border-top: 110px solid #b5c99a;
  border-left: 160px solid transparent;
  border-right: 160px solid transparent;
  top:0;
  left:0;
  cursor: pointer;
  transition: .3s;
  transform-origin: top;
  z-index:4;
}

Open and close an envelope:

#flap:checked + .flap {
  transform: rotateX(180deg);
}

#flap:checked ~ .card-front {
  z-index:7;
}

#flap:checked ~ .card {
  z-index:4;
  transform: translateY(-60px);
}

Watch also the video tutorial:

Enjoy coding!