html代码（自定义页脚）

 <!--右一 节日灯笼-->
    <div class="deng-box">
        <div class="deng">
            <div class="xian"></div>
            <div class="deng-a">
                <div class="deng-b">
                    <div class="deng-t">乐</div>
                </div>
            </div>
            <div class="shui shui-a">
                <div class="shui-c"></div>
                <div class="shui-b"></div>
            </div>
        </div>
    </div>
    <!-- 右2-->
    <div class="deng-box1">
        <div class="deng">
            <div class="xian"></div>
            <div class="deng-a">
                <div class="deng-b">
                    <div class="deng-t">快</div>
                </div>
            </div>
            <div class="shui shui-a">
                <div class="shui-c"></div>
                <div class="shui-b"></div>
            </div>
        </div>
    </div>
    <!-- 左二 -->
    <div class="deng-box3">
        <div class="deng">
            <div class="xian"></div>
            <div class="deng-a">
                <div class="deng-b">
                    <div class="deng-t">年</div>
                </div>
            </div>
            <div class="shui shui-a">
                <div class="shui-c"></div>
                <div class="shui-b"></div>
            </div>
        </div>
    </div>
    <!-- 左一 -->
    <div class="deng-box2">
        <div class="deng">
            <div class="xian"></div>
            <div class="deng-a">
                <div class="deng-b">
                    <div class="deng-t">新</div>
                </div>
            </div>
            <div class="shui shui-a">
                <div class="shui-c"></div>
                <div class="shui-b"></div>
            </div>
        </div>
    </div>
 <!--右一 节日灯笼-->

css代码（自定义样式）

/**----节日灯笼----*/
@media screen and (max-width: 600px){
  .deng-box {display:none;}
  .deng-box1 {display:none;}
  .deng-box2 {display:none;}
  .deng-box3 {display:none;}
}
.deng-box {
    position: fixed;
    top: -40px;
    right: -20px;
    z-index: 1999;
    pointer-events:none;
}
 
.deng-box1 {
    position: fixed;
    top: -30px;
    right: 80px;
    z-index: 1998;
   pointer-events:none;
}

.deng-box2 {
    position: fixed;
    top: -40px;
    left: -20px;
    z-index: 1999;
   pointer-events:none;
}
 
 .deng-box3 {
    position: fixed;
    top: -30px;
    left: 80px;
    z-index: 1998;
   pointer-events:none;
}
 
.deng-box1 .deng,
.deng-box3 .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;
    animation: swing 5s infinite ease-in-out;
    box-shadow: -5px 5px 30px 4px rgba(252, 144, 61, 1);
}
.deng,
.deng-box2 .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;
    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;
    -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: 1999;
    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,
.night .deng-box2,
.night .deng-box3{
    background: transparent !important;
}

@keyframes swing { 
    0% { transform: rotate(-10deg) } 
    50% { transform: rotate(10deg) } 
    100% { 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) }
}
/**----节日灯笼----*/