@-webkit-keyframes A {
	0% {
		-webkit-transform: rotate(0deg)
	}

	100% {
		-webkit-transform: rotate(360deg)
	}
}

@keyframes A {
	0% {
		transform: rotate(0deg)
	}

	100% {
		transform: rotate(360deg)
	}
}

@media screen and (max-width:768px) {
	#top_footer {
		padding: 1px
	}

	#top_copyright {
		font-size: 8px;
		letter-spacing: 0;
		text-align: center
	}
.l-center {
    margin-top: 0;
}}
.tooltips{
-webkit-animation: A 3s linear 0s infinite;
animation: A 3s linear 0s infinite;
width:25px;
height:25px;
top:10px;
left:10px;
background: url(../static/snow.png);
font-size: 10px;
position:absolute; /*这个是关键*/
z-index:102;
}
.tooltips:hover{
-webkit-animation: none;
animation: none;
z-index:103;
background: url(../static/snow.png);/*没有这个在IE中不可用*/
}
.tooltips span{
display: none;
}
.tooltips:hover span{ /*span 标签仅在 :hover 状态时显示*/
display:block;
position:relative;
}