* {
  box-sizing: border-box;
}
body {

  font-family: "times new romans", sans-serif;

}
.scene {
     width: 100%;
     height: 100%;
	 min-height: 500px;
	 position: relative;
	 top: 0px;
	 left: 0px;
	 background-color: #ebfcd4;
	 transform: translate3d(0, 0, 0);
}
.layer-5 {
     animation: animation_fg linear 100s infinite both; 
	 background: url(https://raw.githubusercontent.com/Anna4250/Anna-Burakina/main/7%20слой.png) 0 100% repeat-x;
	 z-index: 1;
	 position: absolute;
	 bottom: 0;
	 left: 0;
	 width: 100%;
	 height: 100%;
	 background-size: auto 512px;
}
.layer-4 {
     animation: animation_fg linear 90s infinite both; 
	 background: url(https://raw.githubusercontent.com/Anna4250/Anna-Burakina/main/6%20слой.png) 0 100% repeat-x;
	 z-index: 1;
	 position: absolute;
	 bottom: 0;
	 left: 0;
	 width: 100%;
	 height: 100%;
	 background-size: auto 255px;
	 }
	 .layer-3 {
     animation: animation_fg linear 70s infinite both; 
	 background: url(https://raw.githubusercontent.com/Anna4250/Anna-Burakina/main/5%20слой.png) 0 100% repeat-x;
	 z-index: 1;
	 position: absolute;
	 bottom: 0;
	 left: 0;
	 width: 100%;
	 height: 100%;
	 background-size: auto 295px;
}
.layer-2 {
     animation: animation_fg linear 65s infinite both; 
	 background: url(https://raw.githubusercontent.com/Anna4250/Anna-Burakina/main/5%20слой.png) 0 100% repeat-x;
	 z-index: 1;
	 position: absolute;
	 bottom: 0;
	 left: 0;
	 width: 100%;
	 height: 100%;
	 background-size: auto 300px;
}
.layer-1 {
     animation: animation_fg linear 45s infinite both; 
	 background: url(https://raw.githubusercontent.com/Anna4250/Anna-Burakina/main/1%20слой_.png) 0 100% repeat-x;
	 z-index: 1;
	 position: absolute;
	 bottom: 0;
	 left: 0;
	 width: 100%;
	 height: 100%;
	 background-size: auto 94px;
}
.object-1 {
     background: url(https://raw.githubusercontent.com/Anna4250/Anna-Burakina/main/объект%201.png) 0 100% no-repeat;
	 z-index: 1;
	 position: absolute;
	 bottom: 200px;
	 left: 0;
	 width: 100%;
	 height: 100%;
	 background-size: auto 188px;
	 animation: animation_goose linear 10s infinite both;
}
.object-2 {
     background:  url(https://raw.githubusercontent.com/Anna4250/Anna-Burakina/main/объект%202.png) 0 100% no-repeat;
	 z-index: 1;
	 position: absolute;
	 bottom: 200px;
	 left: 0;
	 width: 100%;
	 height: 100%
	 background-size: auto 188px;
	 animation: animation_eagle linear 15s infinite both;
}
@keyframes animation_fg {
 0% {
background-position: 2765px 100%;
}
100% {
    background-position: 550px 100%;
}
}
@keyframes animation_goose {
0% {
background-position: -300px 100%;
}
  100% {
background-position: 2000px 100%;
}
}
@keyframes animation_eagle {
0% {
background-position: -300px 100%;
}
  100% {
background-position: 2000px 100%;
}
}