元宵节将至，给网站挂个灯笼，也增加点节日气氛。喜欢的朋友们可以自己复制代码调试一下，样式也可以自己修改。
效果图如下：
在网上参考了相关代码，实现方式很简单，首先添加一张背景图片，代码实现过程如下：
代码语言：javascript复制body {
background: url("./test.png");
-webkit-background-size: cover;
-o-background-size: cover;
background-size: cover;
}灯笼是用css样式画出来的，之前以为网上画的灯笼都是图片，原来都是用样式实现的，代码如下：
代码语言：javascript复制<body>
<div class="lantern-box">
<div class="lantern">
<div class="lines"></div>
<div class="lantern-a">
<div class="lantern-b">
<div class="lantern-t">元</div>
</div>
</div>
<div class="spike spike-a">
<div class="spike-c"></div>
<div class="spike-b"></div>
</div>
</div>
</div>
<div class="lantern-box1">
<div class="lantern">
<div class="lines"></div>
<div class="lantern-a">
<div class="lantern-b">
<div class="lantern-t">宵</div>
</div>
</div>
<div class="spike spike-a">
<div class="spike-c"></div>
<div class="spike-b"></div>
</div>
</div>
</div>
<style type="text/css">
.lantern-box {
position: relative;
top: 20px;
left：-30px;
z-index: 999;
}
.lantern-box1 {
position: fixed;
top: 20px;
right: 0px;
z-index: 999;
}
.lantern-box1 .lantern {
position: relative;
width: 120px;
height: 90px;
margin: 50px;
background: #d8000f;
background: rgba(216, 0, 15, 0.8);
border-radius: 50% 50%;
-webkit-transform-origin: 50% -100px;
-webkit-animation: swing 5s infinite ease-in-out;
box-shadow: -5px 5px 30px 4px rgba(252, 144, 61, 1);
}
.lantern {
position: relative;
width: 120px;
height: 90px;
margin: 50px;
background: #d8000f;
background: rgba(216, 0, 15, 0.8);
border-radius: 50% 50%;
-webkit-transform-origin: 50% -100px;
-webkit-animation: swing 3s infinite ease-in-out;
box-shadow: -5px 5px 50px 4px rgba(250, 108, 0, 1);
}
.lantern-a {
width: 100px;
height: 90px;
background: #d8000f;
background: rgba(216, 0, 15, 0.1);
margin: 12px 8px 8px 8px;
border-radius: 50% 50%;
border: 2px solid #dc8f03;
}
.lantern-b {
width: 50px;
height: 90px;
background: #d8000f;
background: rgba(216, 0, 15, 0.1);
margin: -4px 8px 8px 26px;
border-radius: 50% 50%;
border: 2px solid #dc8f03;
}
.lines {
position: absolute;
top: -20px;
left: 60px;
width: 2px;
height: 20px;
background: #dc8f03;
}
.spike-a {
position: relative;
width: 5px;
height: 20px;
margin: -5px 0 0 59px;
-webkit-animation: swing 4s infinite ease-in-out;
-webkit-transform-origin: 50% -45px;
background: #ffa500;
border-radius: 0 0 5px 5px;
}
.spike-b {
position: absolute;
top: 14px;
left: -2px;
width: 10px;
height: 10px;
background: #dc8f03;
border-radius: 50%;
}
.spike-c {
position: absolute;
top: 18px;
left: -2px;
width: 10px;
height: 35px;
background: #ffa500;
border-radius: 0 0 0 5px;
}
.lantern: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);
}
.lantern: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);
}
.lantern-t {
font-family: 华文行楷, Arial, Lucida Grande, Tahoma, sans-serif;
font-size: 3.2rem;
color: #dc8f03;
font-weight: bold;
line-height: 85px;
text-align: center;
}
.night .lantern-t,
.night .lantern-box,
.night .lantern-box1 {
background: transparent !important;
}
</style>
</body>动画效果也是用css实现的，代码如下：
代码语言：javascript复制@-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)
}
}
