body,html{padding:0;margin:0;font-size:70%;font-family:-apple-system,Noto Sans JP,sans-serif,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue}a{color:inherit;text-decoration:none}*{-webkit-box-sizing:border-box;box-sizing:border-box}#leaves{position:absolute;top:-50px;width:100%;text-align:center;z-index:100}#leaves i{display:inline-block;width:400px;height:150px;-webkit-transform:skew(20deg);transform:skew(20deg);border-radius:5% 40% 70%;z-index:1;-webkit-animation:falling 5s 0s infinite}#leaves i:nth-of-type(2n){-webkit-animation:falling2 5s 0s infinite}#leaves i:nth-of-type(3n){-webkit-animation:falling3 5s 0s infinite}#leaves i:before{top:117px;right:9px;height:27px;width:32px;-webkit-transform:rotate(49deg);transform:rotate(49deg);border-radius:0 15% 15% 0;border:1px solid #097e57;border-left-width:0;z-index:1}#leaves i:after,#leaves i:before{position:absolute;content:"";background-color:#006241}#leaves i:after{height:50px;width:10px;display:block;-webkit-transform:rotate(125deg);transform:rotate(125deg);left:85px;border-radius:50%}#leaves i:nth-of-type(n){height:23px;width:30px}#leaves i:nth-of-type(n):before{width:7px;height:5px;top:17px;right:1px}#leaves i:nth-of-type(n):after{width:2px;height:17px;left:12px;top:0}#leaves i:nth-of-type(odd){height:11px;width:16px}#leaves i:nth-of-type(odd):before{width:4px;height:3px;top:7px;right:0}#leaves i:nth-of-type(odd):after{width:2px;height:6px;left:5px;top:1px}#leaves i:nth-of-type(3n+2){height:17px;width:23px}#leaves i:nth-of-type(3n+2):before{height:4px;width:4px;top:12px;right:1px}#leaves i:nth-of-type(3n+2):after{height:10px;width:2px;top:1px;left:8px}#leaves i:nth-of-type(n){-webkit-animation-delay:1.9s}#leaves i:nth-of-type(2n){-webkit-animation-delay:3.9s}#leaves i:nth-of-type(3n){-webkit-animation-delay:2.3s}#leaves i:nth-of-type(4n){-webkit-animation-delay:4.4s}#leaves i:nth-of-type(5n){-webkit-animation-delay:5s}#leaves i:nth-of-type(6n){-webkit-animation-delay:3.5s}#leaves i:nth-of-type(7n){-webkit-animation-delay:2.8s}#leaves i:nth-of-type(8n){-webkit-animation-delay:1.5s}#leaves i:nth-of-type(9n){-webkit-animation-delay:3.3s}#leaves i:nth-of-type(10n){-webkit-animation-delay:2.5s}#leaves i:nth-of-type(11n){-webkit-animation-delay:1.2s}#leaves i:nth-of-type(12n){-webkit-animation-delay:4.1s}#leaves i:nth-of-type(13n){-webkit-animation-delay:1s}#leaves i:nth-of-type(14n){-webkit-animation-delay:4.7s}#leaves i:nth-of-type(15n){-webkit-animation-delay:3s}#leaves i:nth-of-type(n){background:-webkit-gradient(linear,left top,right bottom,from(#1e3c32),to(#1e3c32));background:-webkit-linear-gradient(top left,#1e3c32,#1e3c32);background:linear-gradient(to bottom right,#1e3c32,#1e3c32);opacity:.7}#leaves i:nth-of-type(3n+1){opacity:.5}#leaves i:nth-of-type(3n+2){opacity:.3}#leaves i:nth-of-type(n){-webkit-transform:rotate(180deg);transform:rotate(180deg);-webkit-animation-timing-function:ease-in-out}@-webkit-keyframes falling{0%{-webkit-transform:translate3d(300,0,0) rotate(0deg)}to{-webkit-transform:translate3d(-350px,700px,0) rotate(90deg);opacity:0}}@-webkit-keyframes falling3{0%{-webkit-transform:translateZ(0) rotate(-20deg)}to{-webkit-transform:translate3d(-230px,640px,0) rotate(-70deg);opacity:0}}@-webkit-keyframes falling2{0%{-webkit-transform:translateZ(0) rotate(90deg)}to{-webkit-transform:translate3d(-400px,680px,0) rotate(0deg);opacity:0}}