.patoyao {
    max-width: 50%;
}
.leaf-1 {
    position: absolute;
    bottom: 0;
}
.leaf-2 {
    position: absolute;
    bottom: 0;
    left: 20%;
}
.leaf-3 {
    position: absolute;
    bottom: -45px;
    left: -20%;
}
.stone {
    position: absolute;
    bottom: -25px;
    right: 0;
}

/*Paper Plane: Animation*/
.patoyao {
    -webkit-animation: paper-plane-scoping 1s alternate infinite;
    -moz-animation: paper-plane-scoping 1s alternate infinite;
    animation: paper-plane-scoping 1s 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(0px);
    -moz-transform: translateY(0px);
    transform: translateY(0px);
    }
    100% {
    -webkit-transform: translateY(20px);
    -moz-transform: translateY(20px);
    transform: translateY(20px);
    }
}

.leaf-1 {
    -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;
}
.leaf-2 {
    -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 5s forwards infinite;
    -moz-animation: paper-plane-soaring 5s forwards infinite;
    animation: paper-plane-soaring 5s 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(5deg);
    -moz-transform: rotate(5deg);
    transform: rotate(5deg);
    }
    /* 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);
    }
}
@media (min-width: 992px) {
    .patoyao {
        max-width: 100%;
    }
}
/**
* 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: 500px;
    margin-top: 50px;
    margin-right: 150px;
}

.cloud.massive {
    width: 600px;
    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);
    }
}