html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
}

* {
  position: relative;
}

.frame {
  width: 500px;
  height: auto;
  margin: 15% auto 0;
  position: absolute;
  width: 100%;
}

svg {
  max-width: 100%;
  height: auto;
  display: block;
}

/**
 * Paper Plane
 */
/*Paper Plane: Container*/
.plane-container {
  width: 200px;
  margin: 0px auto;
  z-index: 3;
}
 /*Paper Plane: Image*/
.plane {
    width: 10px;
    height: 10px;
    background: red;
    border-radius: 50%;
    bottom: 295px;
    position: absolute;
    z-index: 10;
    left: 20px;
    animation: light 800ms ease-in-out 0s infinite alternate;
}

/*Paper Plane: Animation*/
.plane-container {
  -webkit-animation: paper-plane-scoping 2s alternate infinite;
  -moz-animation: paper-plane-scoping 2s alternate infinite;
  animation: paper-plane-scoping 2s alternate infinite;

  -webkit-animation-timing-function: linear;
  -moz-animation-timing-function: linear;
  animation-timing-function: linear;
}

@-webkit-keyframes paper-plane-scoping {
    0% {
        -webkit-transform: translateY(-100px);
        -moz-transform: translateY(-100px);
        transform: translateY(-100px);
    }
    100% {
        -webkit-transform: translateY(100px);
        -moz-transform: translateY(100px);
        transform: translateY(100px);
    }
}

.plane {
  -webkit-animation-timing-function: ease-in-out;
  -moz-animation-timing-function: ease-in-out;
  animation-timing-function: ease-in-out;

  -webkit-animation: paper-plane-soaring 4s forwards infinite;
  -moz-animation: paper-plane-soaring 4s forwards infinite;
  animation: paper-plane-soaring 4s forwards infinite;
}
@-webkit-keyframes paper-plane-soaring {
  0% {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  40% {
    -webkit-transform: rotate(15deg);
    -moz-transform: rotate(15deg);
    transform: rotate(15deg);
  }
  50% {
    -webkit-transform: rotate(15deg);
    -moz-transform: rotate(15deg);
    transform: rotate(15deg);
  }
  60% {
    -webkit-transform: rotate(-10deg);
    -moz-transform: rotate(-10deg);
    transform: rotate(-10deg);
  }
  70% {
    -webkit-transform: rotate(-10deg);
    -moz-transform: rotate(-10deg);
    transform: rotate(-10deg);
  }
  100% {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    transform: rotate(0deg);
  }

}

/**
 * Clouds
 */
.clouds {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  transform: translateZ(0);
}

.cloud {
  position: absolute;
  top: 20%;
  width: 300px;
  right: 0;
  opacity: 1;
}

.cloud.front {
  z-index: 9;
}

.cloud.distant {
  z-index: 1;
}

.cloud.background {
  z-index: 1;
}

/*Cloud Sizing*/
.cloud.smaller {
  margin-right: 400px;
  width: 100px;
  margin-top: 50px;
}

.cloud.small {
  margin-right: 200px;
  width: 150px;
}

.cloud.big {
  width: 250px;
  margin-top: 50px;
  margin-right: 150px;
}

.cloud.massive {
  width: 300px;
  margin-top: 20px;
  margin-right: 0px;
}


/*Cloud: Animation*/
.cloud {
  -webkit-animation-name: cloud-movement;
  -webkit-animation-timing-function: linear;
  -webkit-animation-direction: forwards;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-duration: 8s;

  -moz-animation-name: cloud-movement;
  -moz-animation-timing-function: linear;
  -moz-animation-direction: forwards;
  -moz-animation-iteration-count: infinite;
  -moz-animation-duration: 8s;

  animation-name: cloud-movement;
  animation-timing-function: linear;
  animation-direction: forwards;
  animation-iteration-count: infinite;
  animation-duration: 8s;
}

.slow {
-webkit-animation-duration: 9.2s;
-moz-animation-duration: 9.2s;
animation-duration: 9.2s;
}

.slower {
-webkit-animation-duration: 11.2s;
-moz-animation-duration: 11.2s;
animation-duration: 11.2s;
}

.slowest {
-webkit-animation-duration: 13.5s;
-moz-animation-duration: 13.5s;
animation-duration: 13.5s;
}

.super-slow {
-webkit-animation-duration: 20.5s;
-moz-animation-duration: 20.5s;
animation-duration: 20.5s;
}

@-webkit-keyframes cloud-movement {
  0% {
    opacity: 0.1;
    -webkit-transform: translateX(300px);
    -moz-transform: translateX(300px);
    transform: translateX(300px);
  }
  10% {

    opacity: 0.7;
  }
  90% {
    opacity: 0;
  }
  100% {
    opacity: 0;
    -webkit-transform: translateX(-1000px);
    -moz-transform: translateX(-1000px);
    transform: translateX(-1000px);
  }
}

.btm{margin-top:300px;}
.outer{width:100%;height:200px;position:absolute;top:0px;overflow:hidden;}
.light2 {
    width: 10px;
    height: 10px;
    background: red;
    border-radius: 50%;
    top: 25px;
    position: absolute;
    z-index: 10;
    left: -200px;
    animation: light 800ms ease-in-out 0s infinite;
}

.cloudes {
    position: absolute;
    top: 25px;
    right: -200px;
    opacity: .8;
    animation: clouds 15s linear 0s infinite reverse;
    z-index: 99;
}
@keyframes light {
  0% {opacity: 0;}
  50% {opacity: 0;}
  100% {opacity: 1;}
}
@keyframes clouds {
  from {right:-500px;}
  to {right: 102%;}
}

.cloudes img{width:200px;left:-200px;position:relative;}