.ball{
	position: fixed;
	z-index: 1040;
	transition: all .9s cubic-bezier(.24,.37,.52,1.5);
}
.inner{
	display: block;
	width: 36px;
	height: 36px;
	background-color: #000;
	border-radius: 50%;
	transition: all .9s linear;
	overflow: hidden;
	-webkit-box-shadow: 0 4px 4px rgba(0,0,0,.15);
	box-shadow: 0 4px 4px rgba(0,0,0,.15)
}

.inner img{
	width: 100%;
	height: 100%;
}