【程式員的浪漫】圣誕節到了，何不送給Ta一份程式員的浪漫-有解無憂

接下來是雪花?，圣誕樹🎄，新年💌和更好的我們
世上本無圣誕老人，所有的禮物都來自愛你的人

今天給大家帶來幾個好看的基于HTML+CSS（+JS）的圣誕樹，希望圣誕節那天圣誕老爺爺能把我喜歡的你塞到我床上

雪花和櫻花以及 浪漫賀卡 我前兩天剛做過，感興趣的也可以看看我前兩期的博客：

雪花：https://haiyong.blog.csdn.net/article/details/105786233
櫻花：https://haiyong.blog.csdn.net/article/details/122008942

一、只使用 CSS 制作的影片圣誕樹

演示地址：http://haiyong.site/christmastree1（建議使用電腦打開，沒做回應式手機端會有些變形，或者可以看看后面的圣誕樹）
在這里插入圖片描述
HTML代碼：

這里的HTML代碼是完整無刪減的

<div class="card-container">
  <div class="snow-flakes-1"></div>
  <div class="snow-flakes-2"></div>
  <h2>接下來是雪花，圣誕樹，新年和</h2>
  <h1>更好的我們</h1>
  <div class="tree-container">
    <div class="ball-0"></div>
    <div class="tree-p1">
      <ul>
        <li>
          <div class="xmas-ball ball-1"></div>
          <div class="tree-left-branch"></div>
        </li>
        <li><div class="tree-right-branch"></div></li>
      </ul>
    </div>
    <div class="tree-p2">
      <ul>
        <li>
          <div class="xmas-ball ball-2"></div>
          <div class="tree-left-branch"></div>
        </li>
        <li>
          <div class="xmas-ball ball-3"></div>
          <div class="tree-right-branch"></div>
        </li>
      </ul>
    </div>
    <div class="tree-p3">
      <ul>
        <li>
          <div class="xmas-ball ball-6"></div>
          <div class="tree-left-branch"></div>
        </li>
        <li>
          <div class="xmas-ball ball-5"></div>
          <div class="xmas-ball ball-4"></div>
          <div class="tree-right-branch"></div>
        </li>
      </ul>
    </div>
    <div class="tree-p4">
      <ul>
        <li>
          <div class="xmas-ball ball-7"></div>
          <div class="xmas-ball ball-8"></div>
          <div class="tree-left-branch"></div>
        </li>
        <li>
          <div class="xmas-ball ball-9"></div>
          <div class="xmas-ball ball-10"></div>
          <div class="tree-right-branch stubborn"></div>
        </li>
      </ul>
    </div>
    <div class="wood"></div>
    <div class="presents">
      <div class="present-container-1">
        <div class="tie"></div>
        <div class="lid"></div>
        <div class="box"></div>
      </div>
      <div class="present-container-2">
        <div class="tie"></div>
        <div class="lid"></div>
        <div class="box"></div>
      </div>
    </div>
  </div>
  <h3>圣誕節快樂!</h3>
  <p><span>from haiyong</span></p>
</div>

CSS主要代碼

CSS比較多，我截取了部分主要代碼，需要完整代碼可關注公眾號【海擁】回復【圣誕樹】或者通過文章底部小卡片加我，發給你，

body {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #000;
}

ul {
  list-style-type: none;
}

ul li {
  display: inline-block;
}

h1 {
  font-family: "Mountains of Christmas", cursive;
  font-size: 42px;
  line-height: 60px;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h1::before, h1::after {
  content: "?";
  margin: 0 10px;
}

h2 {
  font-family: "Source Sans Pro", sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

h3 {
  font-family: "Open Sans Condensed", sans-serif;
  font-weight: 300;
  font-size: 18px;
  letter-spacing: 2px;
  margin-bottom: 5px;
}

p {
  font-family: "Dancing Script", cursive;
  font-size: 20px;
  font-weight: 700;
}

span {
  font-family: "Roboto", sans-serif;
  font-size: 14px;
  font-weight: 400;
}

.card-container {
  height: 675px;
  width: 675px;
  padding: 30px;
  background-color: rgba(255, 255, 255, 0.6);
  border: 8px double #fff;
  border-radius: 20px;
  text-align: center;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: -webkit-radial-gradient(white, black);
}

二、只使用 CSS 制作的螺旋圣誕樹

演示地址：http://haiyong.site/christmastree2（在手機端和PC端都可以完美回應）
在這里插入圖片描述

HTML代碼

<div class="tree">
		  <div class="tree__light" style="--appear: 0; --y: 0; --rotate: 1440; --radius: 12.5; --speed: 9.235939340131775; --delay: -2.416794939166802;"></div>
		  <div class="tree__light" style="--appear: 1; --y: 2; --rotate: 1411.2; --radius: 12.25; --speed: 7.165430171444827; --delay: -2.992603509592233;"></div>
		  <div class="tree__light" style="--appear: 2; --y: 4; --rotate: 1382.4; --radius: 12; --speed: 3.5061879558149545; --delay: -0.7704234444726743;"></div>
		  <div class="tree__light" style="--appear: 3; --y: 6; --rotate: 1353.6000000000001; --radius: 11.75; --speed: 4.727223159267884; --delay: -9.55238654379912;"></div>
		  <div class="tree__light" style="--appear: 4; --y: 8; --rotate: 1324.8; --radius: 11.5; --speed: 0.702989829906826; --delay: -4.2545348853934435;"></div>
		  <div class="tree__light" style="--appear: 5; --y: 10; --rotate: 1296; --radius: 11.25; --speed: 6.842573668088441; --delay: -4.560144802030952;"></div>
		  <div class="tree__light" style="--appear: 6; --y: 12; --rotate: 1267.2; --radius: 11; --speed: 5.8193198565131965; --delay: -8.605875056439737;"></div>
		  <!-- 一樣的規律一直寫到 style="--appear: 49;此處省略為了博客簡潔-->
		  <div class="tree__light" style="--appear: 49; --y: 98; --rotate: 28.8; --radius: 0.25; --speed: 1.7070837859932286; --delay: -3.8515175108122546;"></div>
		  <svg class="tree__star" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 113.32 108.44" style="--delay: 50">
		    <path d="M90.19 104.33L57.12 87.38 24.4 105l5.91-36.69L3.44 42.65l36.72-5.72 16.1-33.5L73.06 36.6l36.83 4.97-26.35 26.21z" fill="none" stroke-width="6.88" stroke-linecap="round" stroke-linejoin="round"></path>
		  </svg>
		</div>

完整CSS代碼

復制粘貼即可,還有問題可以在底部評論區留言或者根據文末方式獲取原始碼

* {
  box-sizing: border-box;
}
body {
  background: #233343;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
  transform-style: preserve-3d;
}
.tree {
  position: relative;
  height: 50vmin;
  width: 25vmin;
  transform-style: preserve-3d;
  -webkit-animation: spin 2s infinite linear;
          animation: spin 2s infinite linear;
}
.tree__light {
  transform-style: preserve-3d;
  position: absolute;
  height: 1vmin;
  width: 1vmin;
  border-radius: 50%;
  -webkit-animation: flash calc(var(--speed) * 1s) calc(var(--delay) * 1s) infinite steps(4), appear 0.5s calc(var(--appear) * 0.05s) both;
          animation: flash calc(var(--speed) * 1s) calc(var(--delay) * 1s) infinite steps(4), appear 0.5s calc(var(--appear) * 0.05s) both;
  left: 50%;
  transform: translate(-50%, 50%) rotateY(calc(var(--rotate, 0) * 1deg)) translate3d(0, 0, calc(var(--radius, 0) * 1vmin));
  bottom: calc(var(--y, 0) * 1%);
}
.tree__star {
  stroke-width: 5vmin;
  stroke: #f5e0a3;
  filter: drop-shadow(0 0 2vmin #fcf1cf);
  height: 5vmin;
  width: 5vmin;
  overflow: visible !important;
  bottom: 100%;
  left: 50%;
  transform: translate(-50%, 0);
  position: absolute;
  stroke-dasharray: 1000 1000;
  fill: none;
  -webkit-animation: stroke 1s calc((var(--delay) * 0.95) * 0.05s) both;
          animation: stroke 1s calc((var(--delay) * 0.95) * 0.05s) both;
}
@-webkit-keyframes stroke {
  from {
    stroke-dashoffset: -1000;
  }
}
@keyframes stroke {
  from {
    stroke-dashoffset: -1000;
  }
}
@-webkit-keyframes spin {
  to {
    transform: rotateY(360deg);
  }
}
@keyframes spin {
  to {
    transform: rotateY(360deg);
  }
}
@-webkit-keyframes appear {
  from {
    opacity: 0;
  }
}
@keyframes appear {
  from {
    opacity: 0;
  }
}
@-webkit-keyframes flash {
  0%, 100% {
    background: #f00;
  }
  20% {
    background: #fff;
  }
  40% {
    background: #f00;
  }
  60% {
    background: #fff;
  }
  80% {
    background: #f00;
  }
}
@keyframes flash {
  0%, 100% {
    background: #f00;
  }
  20% {
    background: #fff;
  }
  40% {
    background: #f00;
  }
  60% {
    background: #fff;
  }
  80% {
    background: #f00;
  }
}

三、使用HTML+CSS+JS制作的圣誕樹

演示地址：http://haiyong.site/christmastree3（最好在PC端預覽）

HTML比較長，打包放在原始碼里，文末自行領取

完整CSS

body {
  background-color:#151522;
  overflow: hidden;
    display: flex;
  align-items: center;
  justify-content: center; 
}

body,
html {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}


svg{
  width:90%;
  height:90%;
  visibility:hidden;
 
}

部分JS

MorphSVGPlugin.convertToPath('polygon');
	var xmlns = "http://www.w3.org/2000/svg",
	  xlinkns = "http://www.w3.org/1999/xlink",
	select = function(s) {
	    return document.querySelector(s);
	  },
	  selectAll = function(s) {
	    return document.querySelectorAll(s);
	  },
	  pContainer = select('.pContainer'),
	  mainSVG = select('.mainSVG'),
	  star = select('#star'),
	  sparkle = select('.sparkle'),
	  tree = select('#tree'),
	  showParticle = true,
	  particleColorArray = ['#E8F6F8', '#ACE8F8', '#F6FBFE','#A2CBDC','#B74551', '#5DBA72', '#910B28', '#910B28', '#446D39'],
	  particleTypeArray = ['#star','#circ','#cross','#heart'],
	  particlePool = [],
	  particleCount = 0,
	  numParticles = 201
	
	
	gsap.set('svg', {
	  visibility: 'visible'
	})
	
	gsap.set(sparkle, {
		transformOrigin:'50% 50%',
		y:-100
	})
	
	let getSVGPoints = (path) => {
		
		let arr = []
		var rawPath = MotionPathPlugin.getRawPath(path)[0];
		rawPath.forEach((el, value) => {
			let obj = {}
			obj.x = rawPath[value * 2]
			obj.y = rawPath[(value * 2) + 1]
			if(value % 2) {
				arr.push(obj)
			}
		})
		return arr;
	}
	let treePath = getSVGPoints('.treePath')	
	var treeBottomPath = getSVGPoints('.treeBottomPath')
	var mainTl = gsap.timeline({delay:0, repeat:0}), starTl;
	function flicker(p){
	  gsap.killTweensOf(p, {opacity:true});
	  gsap.fromTo(p, {
	    opacity:1
	  }, {
			duration: 0.07,
	    opacity:Math.random(),
	    repeat:-1
	  })
	}
	
	function createParticles() {
	  var i = numParticles, p, particleTl, step = numParticles/treePath.length, pos;
	  while (--i > -1) {
	    
	    p = select(particleTypeArray[i%particleTypeArray.length]).cloneNode(true);
	    mainSVG.appendChild(p);
	    p.setAttribute('fill', particleColorArray[i % particleColorArray.length]);
	    p.setAttribute('class', "particle");   
	    particlePool.push(p);
	    gsap.set(p, {
	                 x:-100, 
	                 y:-100,
	   transformOrigin:'50% 50%'
	                 })
	  }
	
	}
	
	var getScale = gsap.utils.random(0.5, 3, 0.001, true);
	
	function playParticle(p){
	  if(!showParticle){return};
	  var p = particlePool[particleCount]
	 gsap.set(p, {
		 x: gsap.getProperty('.pContainer', 'x'),
		 y: gsap.getProperty('.pContainer', 'y'),
		 scale:getScale()
	    }
	    );
	var tl = gsap.timeline();
	  tl.to(p, {
			duration: gsap.utils.random(0.61,6),
	      physics2D: {
	        velocity: gsap.utils.random(-23, 23),
	        angle:gsap.utils.random(-180, 180),
	        gravity:gsap.utils.random(-6, 50)
	      },
	      scale:0,
	      rotation:gsap.utils.random(-123,360),
	      ease: 'power1',
	      onStart:flicker,
	      onStartParams:[p],
	      //repeat:-1,
	      onRepeat: (p) => {
	        gsap.set(p, {         
	            scale:getScale()
	        })
	      },
	      onRepeatParams: [p]
	
	    });

	  particleCount++;
	  particleCount = (particleCount >=numParticles) ? 0 : particleCount
	  
	}
	
	function drawStar(){
	  
	  starTl = gsap.timeline({onUpdate:playParticle})
	  starTl.to('.pContainer, .sparkle', {
			duration: 6,
			motionPath :{
				path: '.treePath',
	      autoRotate: false
			},
	    ease: 'linear'
	  })  
	  .to('.pContainer, .sparkle', {
			duration: 1,
	    onStart:function(){showParticle = false},
	    x:treeBottomPath[0].x,
	    y:treeBottomPath[0].y
	  })
	  .to('.pContainer, .sparkle',  {
			duration: 2,
	    onStart:function(){showParticle = true},
			motionPath :{
				path: '.treeBottomPath',
	      autoRotate: false
			},
	    ease: 'linear'    
	  },'-=0')
	.from('.treeBottomMask', {
			duration: 2,
	  drawSVG:'0% 0%',
	  stroke:'#FFF',
	  ease:'linear'
	},'-=2')  
	  
	}
	
	
	createParticles();
	drawStar();
	//ScrubGSAPTimeline(mainTl)
	
	mainTl.from(['.treePathMask','.treePotMask'],{
		duration: 6,
	  drawSVG:'0% 0%',
	  stroke:'#FFF',
		stagger: {
			each: 6
		},
	    duration: gsap.utils.wrap([6, 1,2]),
	  ease:'linear'
	})
	.from('.treeStar', {
		duration: 3,
	  //skewY:270,
	  scaleY:0,
	  scaleX:0.15,
	  transformOrigin:'50% 50%',
	  ease: 'elastic(1,0.5)'
	},'-=4')
	
	 .to('.sparkle', {
		duration: 3,
	    opacity:0,
	    ease:"rough({strength: 2, points: 100, template: linear, taper: both, randomize: true, clamp: false})"
	  },'-=0')
	  .to('.treeStarOutline', {
		duration: 1,
	    opacity:1,
	    ease:"rough({strength: 2, points: 16, template: linear, taper: none, randomize: true, clamp: false})"
	  },'+=1')		
	mainTl.add(starTl, 0)
	gsap.globalTimeline.timeScale(1.5);

四、只使用 CSS 的流星圣誕樹

演示地址：http://haiyong.site/christmastree4（回應式的，手機和PC端都可預覽）
在這里插入圖片描述
HTML代碼

<ul>
 <li></li>
  <li></li>
  <li></li>
  <li></li>
  <li></li>
</ul>
<ul>
<!-- 此處省略256行 <li></li> -->
</ul>

CSS代碼

:root {
  --background:#3C3B3D;
}

body {
  background: var(--background);
}
body ul {
  padding: 0;
}
body ul li {
  list-style: none;
}
body ul:nth-child(1) {
  position: absolute;
  top: 20vh;
  left: 50%;
  width: 1rem;
  height: 1rem;
  border-radius: 100%;
  transform: translate(-50%, -50%);
}
body ul:nth-child(1) li {
  position: absolute;
  width: 0;
  height: 0;
  border-width: 0 0.5rem 1rem 0.5rem;
  border-style: solid;
  border-color: transparent;
  border-bottom-color: #FFCE54;
  transform-origin: 0.5rem 1rem;
}
body ul:nth-child(1) li:nth-child(0) {
  transform: rotate(0deg);
}
body ul:nth-child(1) li:nth-child(1) {
  transform: rotate(72deg);
}
body ul:nth-child(1) li:nth-child(2) {
  transform: rotate(144deg);
}
body ul:nth-child(1) li:nth-child(3) {
  transform: rotate(216deg);
}
body ul:nth-child(1) li:nth-child(4) {
  transform: rotate(288deg);
}
body ul:nth-child(2) li {
  position: absolute;
  top: 20vh;
  left: 50%;
  width: 0.0625rem;
  height: 60vh;
  transform-origin: 50% 0%;
}
body ul:nth-child(2) li:nth-child(1) {
  transform: rotate(4.9322004015deg);
}
body ul:nth-child(2) li:nth-child(1):before, body ul:nth-child(2) li:nth-child(1):after {
  -webkit-animation-delay: -0.015625s;
          animation-delay: -0.015625s;
}
body ul:nth-child(2) li:nth-child(2) {
  transform: rotate(7.7960629984deg);
}
body ul:nth-child(2) li:nth-child(2):before, body ul:nth-child(2) li:nth-child(2):after {
  -webkit-animation-delay: -0.03125s;
          animation-delay: -0.03125s;
}
body ul:nth-child(2) li:nth-child(3) {
  transform: rotate(10.5294548885deg);
}
body ul:nth-child(2) li:nth-child(3):before, body ul:nth-child(2) li:nth-child(3):after {
  -webkit-animation-delay: -0.046875s;
          animation-delay: -0.046875s;
}
/* ...... */
/* 一樣的規律，一直到第256 */
body ul:nth-child(2) li:nth-child(256) {
  transform: rotate(2deg);
}
body ul:nth-child(2) li:nth-child(256):before, body ul:nth-child(2) li:nth-child(256):after {
  -webkit-animation-delay: -4s;
          animation-delay: -4s;
}
body ul:nth-child(2) li:before, body ul:nth-child(2) li:after {
  content: "";
  position: absolute;
  top: 0%;
  -webkit-animation: fall 4s linear infinite;
          animation: fall 4s linear infinite;
}
body ul:nth-child(2) li:before {
  width: 0.0625rem;
  height: 3rem;
  background: linear-gradient(rgba(46, 204, 113, 0), rgba(46, 204, 113, 0.5));
}
body ul:nth-child(2) li:after {
  bottom: 0;
  transform: translate(-50%, 3rem);
  width: 0.1875rem;
  height: 0.1875rem;
  border-radius: 100%;
  background: #ffce54;
}
body ul:nth-child(2) li:nth-child(4n):after {
  background: #D8334A;
}
body ul:nth-child(2) li:nth-child(4n+1):after {
  background: #FFCE54;
}
body ul:nth-child(2) li:nth-child(4n+2):after {
  background: #2ECC71;
}
body ul:nth-child(2) li:nth-child(4n+3):after {
  background: #5D9CEC;
}

@-webkit-keyframes fall {
  0% {
    opacity: 0;
    top: 0%;
  }
  5% {
    opacity: 0;
  }
  15%, 90% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    top: 100%;
  }
}

@keyframes fall {
  0% {
    opacity: 0;
    top: 0%;
  }
  5% {
    opacity: 0;
  }
  15%, 90% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    top: 100%;
  }
}

五、水晶球里的圣誕樹

演示地址：http://haiyong.site/christmastree5（回應式的，手機和PC端都可預覽）
在這里插入圖片描述
CSS完整代碼

html, body {
    margin:0;
    width: 100%;
    height: 100%;
    position: absolute;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(180,186,214,1) 0%, rgba(232,203,192,1) 100%);
}

.content {
    text-align: center;
    width: 100%;
}

svg {
    max-width: 575px;
}

#canvas {
    border-radius: 50%;
    position: relative;
    width: 310px;
    height: 290px;
    top: 10px;
    left: 0px;
}

.canvas_container {
    position: absolute;
    width: 100%;
}

.draw_container {
    position: absolute;
    top: 50px;
    width: 100%;
}

JS完整代碼

$(function() {
		    var canvas = $("#canvas")[0];
		    var ctx = canvas.getContext("2d");
		    var WIDTH = 320;
		    var HEIGHT = 320;
		    canvas.width = WIDTH;
		    canvas.height = HEIGHT;
		    clearCanvas();
		
		    var particles = [];
		    for (var i = 0; i < WIDTH; i++) {
		        particles.push({
		            x: Math.random() * WIDTH,
		            y: Math.random() * HEIGHT,
		            r: Math.random() * 2 + 1
		        })
		    }
		    
		    function draw() {
		        clearCanvas();
		        ctx.fillStyle = "rgba(255, 255, 255, 0.6)";
		        ctx.beginPath();
		
		        for (let i = 0; i < WIDTH; i++) {
		            let p = particles[i];
		            ctx.moveTo(p.x, p.y);
		            ctx.arc(p.x, p.y, p.r, 0, Math.PI * 2, true);
		        }
		        ctx.fill();
		        update();
		    }
		    
		    function update() {
		        for (let i = 0; i < WIDTH; i++) {
		            let p = particles[i];
		            p.y += p.r;
		            if (p.y > canvas.height) {
		                particles[i] = {
		                    x: Math.random() * canvas.width,
		                    y: -10,
		                    r: p.r
		                };
		            }
		        }
		    }
		    var timer = setInterval(draw, 50);
		
		    function clearCanvas() {
		        ctx.clearRect(0, 0, canvas.width, canvas.height);
		    }
		
		})

六、圣誕賀卡

演示地址：http://haiyong.site/shengdanheka
在這里插入圖片描述

還有更多好玩、有趣的文章，感興趣可以看看：

HTML制作3D櫻花漫天飛舞及浪漫信封
用HTML、CSS和JS實作簡單的下雪特效
基于HTML/CSS/JS的十一個情人節表白可愛小游戲、影片
基于HTML5/CSS/JS回應式圣誕老人過懸崖小游戲

本篇文章中的所有代碼我都已打包好，就當做圣誕禮物免費送給大家，三種獲取方式：

1.CSDN資源下載（這個需要付費，白嫖的可以往下看）https://download.csdn.net/download/qq_44273429/66838216
2.關注公眾號【海擁】回復【圣誕樹】獲取
3.通過下方卡片獲取博主的聯系方式，記得備注CSDN👇👇👇

轉載請註明出處，本文鏈接：https://www.uj5u.com/qita/386738.html

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