.f-spring_il,.f-spring_ir {
	position:absolute
}

.f-spring_il {
	z-index: 5;	left: 136px;top: 185px;width: 103px;	height: 236px;
	background: url(2018yaobai.png) no-repeat;
	-webkit-animation: swinging 10s ease-in-out 0s infinite;
	-moz-animation: swinging 10s ease-in-out 0s infinite;
	animation: swinging 10s ease-in-out 0s infinite;
	-webkit-transform-origin: 50% 0;
	-moz-transform-origin: 50% 0;
	transform-origin: 50% 0
}

.f-spring_ir {
	z-index: 5;	right: 136px;top: 185px;width: 103px;height: 236px;
	background: url(2018yaobai.png) no-repeat;
	-webkit-animation: swinging 10s ease-in-out 0s infinite;
	-moz-animation: swinging 10s ease-in-out 0s infinite;
	animation: swinging 10s ease-in-out 0s infinite;
	-webkit-transform-origin: 50% 0;
	-moz-transform-origin: 50% 0;
	transform-origin: 50% 0
}

@-webkit-keyframes swinging {
	0% {-webkit-transform: rotate(0)}
    5% {-webkit-transform: rotate(10deg)}
	10% {-webkit-transform: rotate(-9deg)}
	15% {-webkit-transform: rotate(8deg)}
	20% {-webkit-transform: rotate(-7deg)}
	25% {-webkit-transform: rotate(6deg)}
	30% {-webkit-transform: rotate(-5deg)}
	35% {-webkit-transform: rotate(4deg)}
	40% {-webkit-transform: rotate(-3deg)}
	45% {-webkit-transform: rotate(2deg)}
	50% {-webkit-transform: rotate(0)}
	100% {-webkit-transform: rotate(0)}
}

@-moz-keyframes swinging {
	0% {-moz-transform: rotate(0)}
	5% {-moz-transform: rotate(10deg)}
	10% {-moz-transform: rotate(-9deg)}
	15% {-moz-transform: rotate(8deg)}
	20% {-moz-transform: rotate(-7deg)}
	25% {-moz-transform: rotate(6deg)}
	30% {-moz-transform: rotate(-5deg)}
	35% {-moz-transform: rotate(4deg)}
	40% {-moz-transform: rotate(-3deg)}
	45% {-moz-transform: rotate(2deg)}
	50% {-moz-transform: rotate(0)}
	100% {-moz-transform: rotate(0)}
}

@keyframes swinging {
	0% {transform: rotate(0)}
	5% {transform: rotate(10deg)}
	10% {transform: rotate(-9deg)}
	15% {transform: rotate(8deg)}
	20% {transform: rotate(-7deg)}
	25% {transform: rotate(6deg)}
	30% {transform: rotate(-5deg)}
	35% {transform: rotate(4deg)}
	40% {transform: rotate(-3deg)}
	45% {transform: rotate(2deg)}
	50% {transform: rotate(0)}
	100% {transform: rotate(0)}
}

@media screen and (max-width:990px) {
	html,body {overflow-x: hidden}
	.f-spring_il {left: 0}
	.f-spring_ir {right: 0}}