html 代码

<!-- 灯笼1 -->
<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>
<!-- 灯笼2 -->
<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>

css 代码

/* 灯笼 */
.deng-box {
   position: fixed;
   top: -40px;
   right: -20px;
   z-index: 9999;
   pointer-events: none;
}

.deng-box1 {
   position: fixed;
   top: -30px;
   right: 10px;
   z-index: 9999;
   pointer-events: none;
}

.deng-box1 .deng {
   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);
}

.deng {
   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);
}

.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: -2px 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;
   -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: 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 .deng-t, 
.night .deng-box, 
.night .deng-box1 {
   background: transparent !important;
}

@-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)
   }
}