@charset "utf-8";
.airplane { /* 飛行機エアプレーンアニメ */
	display: inline;
	position: absolute;
	left: -2000px;
	animation: airplaneanime 60s linear 0s infinite;
}	
.airplane img {
	width: 100%;
	max-width: 40px;
	transform: rotate(-20deg);
}
@keyframes airplaneanime {
    0%   { width: 7vw;z-index: 20;top:30%;left:100%;filter: drop-shadow(-2vw 20vw 2vw rgba(0,0,0,0.1));animation-timing-function: ease-out; }
    35%   { width: 3vw;z-index: 3;top:59%;left:79%;filter: drop-shadow(0vw 0vw 0vw rgba(0,0,0,0.15));transform: rotate(0deg); }
    45%   { width: 3vw;z-index: 3;top:60.5%;left:77.5%;filter: drop-shadow(0vw 0vw 0vw rgba(0,0,0,0.15));animation-timing-function: ease-in;transform: rotate(20deg); }
    100% { width: 7vw;z-index: 20;top:55%;left:-20%;filter: drop-shadow(-2vw 30vw 2vw rgba(0,0,0,0.05));transform: rotate(30deg); }
}