<div class="ribbon">
  CSS Animated Ribbon
  <i></i>
  <i></i>
  <i></i>
  <i></i>
</div>

<p>click to see animation</p>
body {
  background: #ddd;
  font: 14px/1.6em sans-serif;
}

.ribbon {
  width: 400px;
  height: 60px;
  margin: 100px auto 0px;
  position: relative;
  color: #fff;
  font: 28px/60px sans-serif;
  text-align: center;
  text-transform: uppercase;
  background: #3D79D0;
  
  -webkit-animation: main 250ms;
  -moz-animation: main 250ms;
  -ms-animation: main 250ms;
  animation: main 250ms;
}

.ribbon i {
  position: absolute;
}

.ribbon i:first-child, .ribbon i:nth-child(2) {
  position: absolute;
  left: -20px;
  bottom: -20px;
  z-index: -1;
  border: 20px solid transparent;
  border-right-color: #043140;
  
  -webkit-animation: edge 500ms;
  -moz-animation: edge 500ms;
  -ms-animation: edge 500ms;
  animation: edge 500ms;
}

.ribbon i:nth-child(2) {
  left: auto;
  right: -20px;
  border-right-color: transparent;
  border-left-color: #043140;
}

.ribbon i:nth-child(3), .ribbon i:last-child {
  width: 20px;
  bottom: -20px;
  left: -60px;
  z-index: -2;
  border: 30px solid #1D53C0;
  border-left-color: transparent;
  
  -webkit-animation: back 600ms;
  -moz-animation: back 600ms;
  -ms-animation: back 600ms;
  animation: back 600ms;
  
  -webkit-transform-origin: 100% 0;
  -moz-transform-origin: 100% 0;
  -ms-transform-origin: 100% 0;
  transform-origin: 100% 0;
}

.ribbon i:last-child {
  bottom: -20px;
  left: auto;
  right: -60px;
  border: 30px solid #1D53C0;
  border-right-color: transparent;

  -webkit-transform-origin: 0 0;
  -moz-transform-origin: 0 0;
  -ms-transform-origin: 0 0;
  transform-origin: 0 0;
}

p {
  text-align: center;
  color: #aaa;
}

/* animations */

@-webkit-keyframes main {
  0% { -webkit-transform: scaleX(0); }
  100% { -webkit-transform: scaleX(1); }
}

@-webkit-keyframes edge {
  0%, 50% { -webkit-transform: scaleY(0); }
  100% { -webkit-transform: scaleY(1); }
}

@-webkit-keyframes back {
  0%, 75% { -webkit-transform: scaleX(0); }
  100% { -webkit-transform: scaleX(1); }
}


@-moz-keyframes main {
  0% { -moz-transform: scaleX(0); }
  100% { -moz-transform: scaleX(1); }
}

@-moz-keyframes edge {
  0%, 50% { -moz-transform: scaleY(0); }
  100% { -moz-transform: scaleY(1); }
}

@-moz-keyframes back {
  0%, 75% { -moz-transform: scaleX(0); }
  100% { -moz-transform: scaleX(1); }
}


@keyframes main {
  0% { transform: scaleX(0); }
  100% { transform: scaleX(1); }
}

@keyframes edge {
  0%, 50% { transform: scaleY(0); }
  100% { transform: scaleY(1); }
}

@keyframes back {
  0%, 75% { transform: scaleX(0); }
  100% { transform: scaleX(1); }
}
$('.ribbon').on('click', function() {	
  var self = $(this),
      newone = self.clone(true);
  
  self.before(newone);
  $("." + self.attr("class") + ":last").remove();
});
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External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js