A Pen by faz.

cbGld.markdown

cbGld

A Pen by faz on CodePen.

License.

index.html

<div class="sun">
  <div class="cloud">
    <div class="cloud_inner"></div>
  </div>
  
  <div class="cloud __cloud_bis">
    <div class="cloud_inner"></div>
  </div>
</div>

style.css

body {
  background: #7babf7;
}

.sun {
  width: 120px;
  height: 120px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  
  background-color: #ffe18e;
  background-image: -webkit-linear-gradient(top, #ffe18e, #795b51);
  background-image:         linear-gradient(to bottom, #ffe18e, #795b51);

}

.sun:before, .sun:after {
  content: "";
  width: 130px;
  height: 130px;
  display: block;
  position: absolute;
}

.sun:before {
    background-color: #fbeb60;
  background-image: -webkit-linear-gradient(top, #fbeb60, #f5d44f);
  background-image:         linear-gradient(to bottom, #fbeb60, #f5d44f);
  border-radius: 50%;
  margin: -5px 0 0 -5px;
  z-index: 1;
  
  -webkit-box-shadow: 0px 1px 1px 0px rgba(0,0,0,.3);
          box-shadow: 0px 1px 1px 0px rgba(0,0,0,.3);

}

.sun:after {
  width: 120px;
  height: 120px;
  -webkit-transform: rotate(-45deg); 
      -ms-transform: rotate(-45deg); 
          transform: rotate(-45deg); 
 
  background-color: #dbbb34;
  background-image: -webkit-linear-gradient(top, #dbbb34, #a08534);
  background-image:         linear-gradient(to bottom, #dbbb34, #a08534);
}


.cloud {
  width: 90px;
  height: 60px;
  position: absolute;
  z-index: 10;
  bottom: 20px;
  left: 50px;
  overflow: hidden;
    -webkit-box-shadow: 0px 1px 0px 0px rgba(0,0,0,.2);
          box-shadow: 0px 1px 0px 0px rgba(0,0,0,.2);
  -webkit-animation: floating 30s infinite;
          animation: floating 30s infinite;
}

.cloud:before {
  content: "";
  height: 58px;
  width: 58px;
  display: block;
  background: white;
  border-radius: 50%;
  position: absolute;
  left: 0;
  bottom: -25px;
}

.cloud:after {
  content: "";
  height: 35px;
  width: 35px;
  display: block;
  background: white;
  border-radius: 50%;
  position: absolute;
  right: 0;
  bottom: -10px;
}

.cloud_inner {
  width: 96px;
  height: 50px;
  position: absolute;
  bottom: 12px;
  left: 0px;
  overflow: hidden;
}

.cloud_inner:before {
  content: "";
  height: 30px;
  width: 30px;
  display: block;
  background: white;
  border-radius: 50%;
  position: absolute;
  left: 20px;
  bottom: 10px;
}

.cloud_inner:after {
  content: "";
  height: 30px;
  width: 30px;
  display: block;
  background: white;
  border-radius: 50%;
  position: absolute;
  right: 20px;
  bottom: 0;
}

@-webkit-keyframes floating {
  0%   { left: 50px; }
  50%  { left: -50px; }
  100% { left: 50px }
}
@keyframes floating {
  0%   { left: 50px; }
  50%  { left: -50px; }
  100% { left: 50px }
}


/* ------ CLOUDS ------- */
.cloud.__cloud_bis {
  bottom: 150px;
  left: -150px;
  
  -webkit-transform: scale(0.7); 
      -ms-transform: scale(0.7); 
          transform: scale(0.7); 
  opacity: .7;
  -webkit-animation: floating_bis 30s infinite;
          animation: floating_bis 30s infinite;
}
@-webkit-keyframes floating_bis {
  0%   { left: -150px; }
  50%  { left: 0px; }
  100% { left: -150px }
}
@keyframes floating_bis {
  0%   { left: -150px; }
  50%  { left: 0px; }
  100% { left: -150px }
}