Animation Background || Only Css

animation-background-only-css.markdown

Animation Background || Only Css

A Pen by Nour Ibram on CodePen.

License.

index.html

  <link href="https://fonts.googleapis.com/css?family=Josefin+Sans" rel="stylesheet">

<!-- Background & animion & navbar & title -->
  <div class="container-fluid">
<!-- Background animtion-->
    <div class="background">
       <div class="cube"></div>
       <div class="cube"></div>
       <div class="cube"></div>
       <div class="cube"></div>
      <div class="cube"></div>
    </div>
<!-- header -->
   <header>
<!-- navbar -->
     <nav>
        <ul>
           <li><a href="#">Home</a></li>
            <li><a href="#">About</a></li>
            <li><a href="#">Services</a></li>
            <li><a href="#">Portfolio</a></li>
            <li><a href="#">Contact</a></li>
         </ul>
       </nav>
<!-- logo -->
      <div class="logo"><span>N</span></div>
<!-- title & content -->
      <section class="header-content">
         <h1>Welcome</h1>
        <p> Welcome to our studio. We are a passionated group of people,<br>
           making high quality products designed to make your life easier.</p>
        <button>Know more</button>
        <button>Meet us</button>
      </section>
  </header>

style.css

body {
  font-family: 'Josefin Sans', sans-serif;
  box-sizing: border-box;
}
.container-fluid{
  height: 100%;
  margin: 0;
  padding: 0;
  width: 100%;
  background: #FFF;
}
/* ============= Animation background ========= */
.background {
  background: linear-gradient(132deg, #FC415A, #591BC5, #212335);
  background-size: 400% 400%;
  animation: Gradient 15s ease infinite;
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  padding:0;
  margin:0px;
}
.cube {
  position: absolute;
  top: 80vh;
  left: 45vw;
  width: 10px;
  height: 10px;
  border: solid 1px #D7D4E4;
  transform-origin: top left;
  transform: scale(0) rotate(0deg) translate(-50%, -50%);
  animation: cube 12s ease-in forwards infinite;
}
.cube:nth-child(2n) {
  border-color: #FFF ;
}
.cube:nth-child(2) {
  animation-delay: 2s;
  left: 25vw;
  top: 40vh;
}
.cube:nth-child(3) {
  animation-delay: 4s;
  left: 75vw;
  top: 50vh;
}
.cube:nth-child(4) {
  animation-delay: 6s;
  left: 90vw;
  top: 10vh;
}
.cube:nth-child(5) {
  animation-delay: 8s;
  left: 10vw;
  top: 85vh;
}
.cube:nth-child(6) {
  animation-delay: 10s;
  left: 50vw;
  top: 10vh;
}
/* ================= Header ============ */
header{
  position: absolute;
  top:0%;
  left: 0%;
  width:100%;
  margin: 0;
  padding: 0;
}
/* navbar */
nav{
  color: #FFF;
  float: right;
  margin:30px 90px;
}
nav ul{
  list-style: none;
}
nav ul li {
  float: left;
  transition: .3s;
}
nav ul li a{
  text-decoration: none;
  color: #EFEEF5;
  transition: .5;
  font-size: 15px;
  margin-left:16px;
}
nav ul li:hover a{
  text-decoration: none;
  color: #591BC5;;
}
nav ul li:hover{
  height: 45px;
  padding-top: 30px;
  margin-top: -30px;
 background: #EFEEF5;
  text-decoration: none;
  transform: skew(15deg);
}
/* Logo */
.logo{
  width: 35px;
  height: 35px;
  background: #EFEEF5;
  margin: 40px 63px;
  float: left;
  transform: rotate(-30deg);
}
.logo span{
  color: #591BC5;
  font-size: 2em;
  line-height: 1.4;
  padding-left: 5px;
  font-weight: bold;
}
/* Header content & title & button*/
.header-content{
  margin-top:25%;
  text-align: center;
  color:  #EFEEF5;
}
.header-content h1{
  text-transform: uppercase;
  font-size: 3em;
  letter-spacing: 1px;
}
.header-content p {
  font-size: 20px;
  line-height: 1.5;
  margin: 20px auto;
}
.header-content button{
  width: 140px;
  margin:20px 10px;
  color: #591BC5;
  font-size: 17px;
  border:1px solid #EFEEF5;
  font-weight: 500;
  background: #EFEEF5;
  border-radius: 20px;
  padding: 10px;
  cursor:pointer;
  transition: .3s;
}
.header-content button:hover{
  border-radius: 0;
}
/* Animate Background*/
@keyframes Gradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
@keyframes cube {
  from {
    transform: scale(0) rotate(0deg) translate(-50%, -50%);
    opacity: 1;
  }
  to {
    transform: scale(20) rotate(960deg) translate(-50%, -50%);
    opacity: 0;
  }
}