新年倒计时代码

<style type="text/css">
.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-box2{position:fixed;top:-40px;left:-20px;z-index:9999;pointer-events:none}
.deng-box3{position:fixed;top:-30px;left:10px;z-index:9999;pointer-events:none}
.deng-box1 .deng,.deng-box3 .deng{position:relative;width:120px;height:90px;margin:50px;background:#d8000f;background:rgba(216,0,15,.8);border-radius:50% 50%;-webkit-transform-origin:50% -100px;-webkit-animation:swing 5s infinite ease-in-out;box-shadow:-5px 5px 30px 4px #fc903d}
.deng{position:relative;width:120px;height:90px;margin:50px;background:#d8000f;background:rgba(216,0,15,.8);border-radius:50% 50%;-webkit-transform-origin:50% -100px;-webkit-animation:swing 3s infinite ease-in-out;box-shadow:-5px 5px 50px 4px #fa6c00}
.deng-a{width:100px;height:90px;background:#d8000f;background:rgba(216,0,15,.1);margin:12px 8px 8px 8px;border-radius:50% 50%;border:2px solid #dc8f03}
.deng-b{width:45px;height:90px;background:#d8000f;background:rgba(216,0,15,.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:orange;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:orange;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:orange;background:linear-gradient(to right,#dc8f03,orange,#dc8f03,orange,#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:orange;background:linear-gradient(to right,#dc8f03,orange,#dc8f03,orange,#dc8f03)}
.deng-t{font-family:华文行楷,Arial,Lucida Grande,Tahoma,sans-serif;font-size:3.2rem;color:#dc8f03;font-weight:700;line-height:85px;text-align:center}
.night .deng-box,.night .deng-box1,.night .deng-t{background:0 0!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)}}
</style>

 <article>
                        <div class="gn_box wow zoomIn">
                            <h1>
                                <center><font color=#E80017>2</font><font color=#D1002E>0</font><font
                                            color=#BA0045>2</font><font color=#A3005C>1</font><font
                                            color=#8C0073>年</font><font color=#75008A>-</font><font
                                            color=#5E00A1>新</font><font
                                            color=#4700B8>年</font><font color=#3000CF>倒</font><font
                                            color=#1900E6>计</font><font color=#0200FD>时</font>
                                </center>
                            </h1>
                            <center>
                                <div id="CountMsg" class="HotDate" style="margin-bottom: 10px;">
                                    <font color="red"><span id="t_d">* 天</span></font>
                                    <font color="red"><span id="t_h">* 时</span></font>
                                    <font color="red"><span id="t_m">* 分</span></font>
                                    <font color="red"><span id="t_s">* 秒</span></font>
                                </div>
                            </center>
                            <script type="text/javascript"> function getRTime() {
                                    var EndTime = new Date("2021/02/11 00:00:00");
                                    var NowTime = new Date();
                                    var t = EndTime.getTime() - NowTime.getTime();
                                    var d = Math.floor(t / 1000 / 60 / 60 / 24);
                                    var h = Math.floor(t / 1000 / 60 / 60 % 24);
                                    var m = Math.floor(t / 1000 / 60 % 60);
                                    var s = Math.floor(t / 1000 % 60);
                                    document.getElementById("t_d").innerHTML = d + " 天";
                                    document.getElementById("t_h").innerHTML = h + " 时";
                                    document.getElementById("t_m").innerHTML = m + " 分";
                                    document.getElementById("t_s").innerHTML = s + " 秒";
                                }

                                setInterval(getRTime, 1000);
                            </script>
                        </div>
                    </article>
                    <!--新年倒计时结束-->