.windy-demo ul.wi-container {
	width: 200px;
	height: 400px;
	box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.windy-demo li img {
	display: block;
		width: 200px;

}

.windy-demo h4 {
	color: #4e6c7d;
	font-size:12px;
	text-align: center;
	font-weight:normal;
	font-family:"Microsoft YaHei", SimSun, Georgia, "Times New Roman", Times, serif;
}

.windy-demo ul.wi-container:before,
.windy-demo ul.wi-container:after{
	content: '';
	position: absolute;
	z-index: -2;
	bottom: 15px;
	left:  10px;
	width: 50%;
	height: 20%;
	box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
	-webkit-transform: rotate(-3deg);
	-moz-transform: rotate(-3deg);
	-ms-transform: rotate(-3deg);
	-o-transform: rotate(-3deg);
	transform: rotate(-3deg);
}

.windy-demo ul.wi-container:after {
	right: 10px;
	left: auto;
	-webkit-transform: rotate(3deg);
	-moz-transform: rotate(3deg);
	-ms-transform: rotate(3deg);
	-o-transform: rotate(3deg);
	transform: rotate(3deg);
}

.windy-demo ul.wi-container li {
	padding: 0!important;

	border: 10px solid #fff;
	-webkit-user-select: none;
	-khtml-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}


.windy-demo nav {
padding:10;
	position: relative;
	width: 100px;
	margin: 0 auto;
}

.windy-demo nav span {
	width: 42px;
	height: 42px;
	margin: 0 4px;
	float: left;
	background: url(../nav.png) no-repeat 100% 0;
	text-indent: -9000px;
	cursor: pointer;
	-webkit-user-select: none;
	-khtml-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}

.windy-demo nav span:first-child {
	background-position: 0 0;
}

.windy-demo nav span:active {
	background-position: 100% 2px;
}

.windy-demo nav span:first-child:active {
	background-position: 0 2px;
}