.DaYan{background-size:1300px auto;width:3900px;-moz-animation:bg 90s linear infinite;-webkit-animation:bg 90s linear infinite;-o-animation:bg 90s linear infinite;-ms-animation:bg 90s linear infinite;animation:bg 90s linear infinite;-moz-backface-visibility:hidden;-webkit-backface-visibility:hidden;-o-backface-visibility:hidden;-ms-backface-visibility:hidden;backface-visibility:hidden;-moz-transform:translate3d(0,0,0);-webkit-transform:translate3d(0,0,0);-o-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0);background-color:#348cb2;background-image:url(../img/bj2.jpg);background-position:bottom left;background-repeat:repeat-x;height:100%;left:0;opacity:1;position:fixed;top:0}
.animate-layer{position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden;z-index:-1}
.a-bird{z-index:-1;position:absolute;width:120px;height:90px;background-image:url(../img/dayan.png);background-repeat:no-repeat;-webkit-animation:DaYanFly 1s linear infinite,forward 60s linear infinite;-moz-animation:DaYanFly 1s linear infinite,forward 60s linear infinite;-ms-animation:DaYanFly 1s linear infinite,forward 60s linear infinite}
.a-bird-01{top:220px;left:-3%;background-position:0 -540px;-webkit-transform:scale(0.8);-moz-transform:scale(0.8);-ms-transform:scale(0.8);-webkit-animation-delay:-0.67s,-26.077s;-moz-animation-delay:-0.67s,-26.077s;-ms-animation-delay:-0.67s,-26.077s;zoom:0.8\9}
.a-bird-02{top:140px;left:4%;background-position:0 -360px;-webkit-transform:scale(0.6);-moz-transform:scale(0.6);-ms-transform:scale(0.6);-webkit-animation-delay:-0.45s,-24.462s;-moz-animation-delay:-0.45s,-24.462s;-ms-animation-delay:-0.45s,-24.462s;zoom:0.6\9}
.a-bird-03{top:180px;left:12%;-webkit-transform:scale(0.7);-moz-transform:scale(0.7);-ms-transform:scale(0.7);-webkit-animation-delay:0s,-22.615s;-moz-animation-delay:0s,-22.615s;-ms-animation-delay:0s,-22.615s;zoom:0.7\9}
.a-bird-04{top:200px;left:85%;background-position:0 -630px;-webkit-transform:scale(0.8);-moz-transform:scale(0.8);-ms-transform:scale(0.8);-webkit-animation-delay:-0.78s,-5.769s;-moz-animation-delay:-0.78s,-5.769s;-ms-animation-delay:-0.78s,-5.769s;zoom:0.8\9}
.a-bird-05{top:160px;left:93%;background-position:0 -270px;-webkit-transform:scale(0.7);-moz-transform:scale(0.7);-ms-transform:scale(0.7);-webkit-animation-delay:-0.34s,-3.923s;-moz-animation-delay:-0.34s,-3.923s;-ms-animation-delay:-0.34s,-3.923s;zoom:0.7\9}
.a-bird-06{top:120px;left:79%;background-position:0 -450px;-webkit-transform:scale(0.6);-moz-transform:scale(0.6);-ms-transform:scale(0.6);-webkit-animation-delay:-0.56s,-7.154s;-moz-animation-delay:-0.56s,-7.154s;-ms-animation-delay:-0.56s,-7.154s;zoom:0.6\9}
@-webkit-keyframes DaYanFly{0%{background-position:0 0}
11.1%{background-position:0 0}
11.11%{background-position:0 -90px}
22.21%{background-position:0 -90px}
22.22%{background-position:0 -180px}
33.32%{background-position:0 -180px}
33.33%{background-position:0 -270px}
44.43%{background-position:0 -270px}
44.44%{background-position:0 -360px}
55.54%{background-position:0 -360px}
55.55%{background-position:0 -450px}
66.65%{background-position:0 -450px}
66.66%{background-position:0 -540px}
77.76%{background-position:0 -540px}
77.77%{background-position:0 -630px}
88.87%{background-position:0 -630px}
88.88%{background-position:0 -720px}
99.98%{background-position:0 -720px}
100%{background-position:0 0}
}@-moz-keyframes DaYanFly{0%{background-position:0 0}
11.1%{background-position:0 0}
11.11%{background-position:0 -90px}
22.21%{background-position:0 -90px}
22.22%{background-position:0 -180px}
33.32%{background-position:0 -180px}
33.33%{background-position:0 -270px}
44.43%{background-position:0 -270px}
44.44%{background-position:0 -360px}
55.54%{background-position:0 -360px}
55.55%{background-position:0 -450px}
66.65%{background-position:0 -450px}
66.66%{background-position:0 -540px}
77.76%{background-position:0 -540px}
77.77%{background-position:0 -630px}
88.87%{background-position:0 -630px}
88.88%{background-position:0 -720px}
99.98%{background-position:0 -720px}
100%{background-position:0 0}
}@-ms-keyframes DaYanFly{0%{background-position:0 0}
11.1%{background-position:0 0}
11.11%{background-position:0 -90px}
22.21%{background-position:0 -90px}
22.22%{background-position:0 -180px}
33.32%{background-position:0 -180px}
33.33%{background-position:0 -270px}
44.43%{background-position:0 -270px}
44.44%{background-position:0 -360px}
55.54%{background-position:0 -360px}
55.55%{background-position:0 -450px}
66.65%{background-position:0 -450px}
66.66%{background-position:0 -540px}
77.76%{background-position:0 -540px}
77.77%{background-position:0 -630px}
88.87%{background-position:0 -630px}
88.88%{background-position:0 -720px}
99.98%{background-position:0 -720px}
100%{background-position:0 0}
}@-webkit-keyframes forward{0%{left:110%}
100%{left:-20%}
}@-moz-keyframes forward{0%{left:110%}
100%{left:-20%}
}@-ms-keyframes forward{0%{left:110%}
100%{left:-20%}
}@-moz-keyframes bg{100%{-moz-transform:translate3d(0,0,0);-webkit-transform:translate3d(0,0,0);-o-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}
0%{-moz-transform:translate3d(-1300px,0,0);-webkit-transform:translate3d(-1300px,0,0);-o-transform:translate3d(-1300px,0,0);-ms-transform:translate3d(-1300px,0,0);transform:translate3d(-1300px,0,0)}
}@-webkit-keyframes bg{100%{-moz-transform:translate3d(0,0,0);-webkit-transform:translate3d(0,0,0);-o-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}
0%{-moz-transform:translate3d(-1300px,0,0);-webkit-transform:translate3d(-1300px,0,0);-o-transform:translate3d(-1300px,0,0);-ms-transform:translate3d(-1300px,0,0);transform:translate3d(-1300px,0,0)}
}@-o-keyframes bg{100%{-moz-transform:translate3d(0,0,0);-webkit-transform:translate3d(0,0,0);-o-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}
0%{-moz-transform:translate3d(-1300px,0,0);-webkit-transform:translate3d(-1300px,0,0);-o-transform:translate3d(-1300px,0,0);-ms-transform:translate3d(-1300px,0,0);transform:translate3d(-1300px,0,0)}
}@-ms-keyframes bg{100%{-moz-transform:translate3d(0,0,0);-webkit-transform:translate3d(0,0,0);-o-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}
0%{-moz-transform:translate3d(-1300px,0,0);-webkit-transform:translate3d(-1300px,0,0);-o-transform:translate3d(-1300px,0,0);-ms-transform:translate3d(-1300px,0,0);transform:translate3d(-1300px,0,0)}
}@keyframes bg{100%{-moz-transform:translate3d(0,0,0);-o-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0)}
0%{-moz-transform:translate3d(-1300px,0,0);-webkit-transform:translate3d(-1300px,0,0);-o-transform:translate3d(-1300px,0,0);-ms-transform:translate3d(-1300px,0,0)}
}