Animated Ripples background

animated-ripples-background.markdown

Animated Ripples background

A Pen by Vaibhav Arora on CodePen.

License.

index.haml

.ripple-background
  .circle.xxlarge.shade1
  .circle.xlarge.shade2
  .circle.large.shade3
  .circle.mediun.shade4
  .circle.small.shade5

style.css

body{
  background: #3399ff;
}


.circle{
  position: absolute;
  border-radius: 50%;
  background: white;
  animation: ripple 15s infinite;
  box-shadow: 0px 0px 1px 0px #508fb9;
}

.small{
  width: 200px;
  height: 200px;
  left: -100px;
  bottom: -100px;
}

.medium{
  width: 400px;
  height: 400px;
  left: -200px;
  bottom: -200px;
}

.large{
  width: 600px;
  height: 600px;
  left: -300px;
  bottom: -300px;
}

.xlarge{
  width: 800px;
  height: 800px;
  left: -400px;
  bottom: -400px;
}

.xxlarge{
  width: 1000px;
  height: 1000px;
  left: -500px;
  bottom: -500px;
}

.shade1{
  opacity: 0.2;
}
.shade2{
  opacity: 0.5;
}

.shade3{
  opacity: 0.7;
}

.shade4{
  opacity: 0.8;
}

.shade5{
  opacity: 0.9;
}

@keyframes ripple{
  0%{
    transform: scale(0.8);
  }
  
  50%{
    transform: scale(1.2);
  }
  
  100%{
    transform: scale(0.8);
  }
}