纯CSS3实现飘动的红灯笼

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CHANBEE-denglong
节庆日想不想在网站上放上灯笼来衬托气氛呢？下面用css3实现飘动的灯笼。
css3代码：

.deng-box {
	position: fixed;
	top: -40px;
	right: -20px;
	z-index: 999;
}

.deng-box1 {
	position: fixed;
	top: -30px;
	right: 10px;
	z-index: 999;
}

.deng-box1 .deng {
	position: relative;
	width: 120px;
	height: 90px;
	margin: 50px;
	background: #d8000f;
	background: rgba(216,0,15,0.8);
	border-radius: 50% 50%;
	animation: swing 5s infinite ease-in-out;
	transform-origin: 50% -100px;
	-webkit-transform-origin: 50% -100px;
	-webkit-animation: swing 5s infinite ease-in-out;
	box-shadow: -5px 5px 30px 4px rgba(252,144,61,1);
}

.deng {
	position: relative;
	width: 120px;
	height: 90px;
	margin: 50px;
	background: #d8000f;
	background: rgba(216,0,15,0.8);
	border-radius: 50% 50%;
	animation: swing 3s infinite ease-in-out;
	transform-origin: 50% -100px;
	-webkit-transform-origin: 50% -100px;
	-webkit-animation: swing 3s infinite ease-in-out;
	box-shadow: -5px 5px 50px 4px rgba(250,108,0,1);
}

.deng-a {
	width: 100px;
	height: 90px;
	background: #d8000f;
	background: rgba(216,0,15,0.1);
	margin: 12px 8px 8px 10px;
	border-radius: 50% 50%;
	border: 2px solid #dc8f03;
}

.deng-b {
	width: 45px;
	height: 90px;
	background: #d8000f;
	background: rgba(216,0,15,0.1);
	margin: -4px 8px 8px 26px;
	border-radius: 50% 50%;
	border: 2px solid #dc8f03;
}

.xian {
	position: absolute;
	top: -20px;
	left: 60px;
	width: 2px;
	height: 20px;
	background: #dc8f03;
}

.shui-a {
	position: relative;
	width: 5px;
	height: 20px;
	margin: -5px 0 0 59px;
	animation: swing 4s infinite ease-in-out;
	transform-origin: swing 4s infinite ease-in-out;
	-webkit-animation: swing 4s infinite ease-in-out;
	-webkit-transform-origin: 50% -45px;
	background: #ffa500;
	border-radius: 0 0 5px 5px;
}

.shui-b {
	position: absolute;
	top: 14px;
	left: -2px;
	width: 10px;
	height: 10px;
	background: #dc8f03;
	border-radius: 50%;
}

.shui-c {
	position: absolute;
	top: 18px;
	left: -2px;
	width: 10px;
	height: 35px;
	background: #ffa500;
	border-radius: 0 0 0 5px;
}

.deng:before {
	position: absolute;
	top: -7px;
	left: 29px;
	height: 12px;
	width: 60px;
	content: " ";
	display: block;
	z-index: 999;
	border-radius: 5px 5px 0 0;
	border: solid 1px #dc8f03;
	background: #ffa500;
	background: linear-gradient(to right,#dc8f03,#ffa500,#dc8f03,#ffa500,#dc8f03);
}

.deng:after {
	position: absolute;
	bottom: -7px;
	left: 10px;
	height: 12px;
	width: 60px;
	content: " ";
	display: block;
	margin-left: 20px;
	border-radius: 0 0 5px 5px;
	border: solid 1px #dc8f03;
	background: #ffa500;
	background: linear-gradient(to right,#dc8f03,#ffa500,#dc8f03,#ffa500,#dc8f03);
}

.deng-t {
	font-family: Arial,Lucida Grande,Tahoma,sans-serif;
	font-size: 3.2rem;
	color: #dc8f03;
	font-weight: bold;
	line-height: 85px;
	text-align: center;
}

@keyframes swing {
	0% {
		transform: rotate(-10deg);
		-ms-transform: rotate(-10deg);
	}

	50% {
		transform: rotate(10deg);
		-ms-transform: rotate(10deg);
	}

	100% {
		transform: rotate(-10deg);
		-ms-transform: rotate(-10deg);
	}
}

@-moz-keyframes swing {
	0% {
		-moz-transform: rotate(-10deg)
	}

	50% {
		-moz-transform: rotate(10deg)
	}

	100% {
		-moz-transform: rotate(-10deg)
	}
}

@-webkit-keyframes swing {
	0% {
		-webkit-transform: rotate(-10deg)
	}

	50% {
		-webkit-transform: rotate(10deg)
	}

	100% {
		-webkit-transform: rotate(-10deg)
	}
}

body插入代码：

<div class="deng-box">
            <div class="deng">
                <div class="xian"></div>
                <div class="deng-a">
                    <div class="deng-b">
                        <div class="deng-t">节</div>
                    </div>
                </div>
                <div class="shui shui-a">
                    <div class="shui-c"></div>
                    <div class="shui-b"></div>
                </div>
            </div>
        </div>
        <div class="deng-box1">
            <div class="deng">
                <div class="xian"></div>
                <div class="deng-a">
                    <div class="deng-b">
                        <div class="deng-t">春</div>
                    </div>
                </div>
                <div class="shui shui-a">
                    <div class="shui-c"></div>
                    <div class="shui-b"></div>
                </div>
            </div>
        </div>

有用