行业知识
用coding向你最爱的人说圣诞快乐
2026-11-08 20:30:52
来源：互联网转载
文章目录
- 圣诞节的起源
- 圣诞祝福语
- 用 coding 说圣诞快乐
- Canvas 渲染 圣诞树特效
- 唯美圣诞树
- CSS实现圣诞树
- 简易的圣诞树
- 线性树
- 卡���圣诞树
圣诞节即将到来，今天让我们用编码的方式向你最爱的人表达圣诞节快乐
圣诞节的起源
圣诞节源自古罗马人迎接新年的农神节，与基督教本无关系。在基督教盛行罗马帝国后，教廷将这种民俗节日纳入基督教体系，同时以庆祝耶稣的降生。但在圣诞节这天不是耶稣的生辰，因为《圣经》未记载耶稣具体出生时间，同样没提到过有此种节日，是基督教吸收了古罗马神话的结果。
圣诞节是西方传统节日，也是许多西方国家一年中最重要的节日。每年这一天，欢快的圣诞歌在大街小巷飘扬，商场里流光溢彩，琳琅满目，到处弥漫着温馨欢乐的气息。孩子们在甜美的梦乡中，盼望着圣诞老人从天而降，带来梦寐以求的礼物。
平安夜和圣诞节现在很多人都在过，对于很多人而言，并不是在做一个所谓的洋节，而是在这一天让自己爱的人和爱我们的人开心，正如网络上流行的一句话：“ 世界上本没有圣诞老人，所有的惊喜和礼物都来自于爱你的人。 ”
圣诞祝福语
Merry Christmas
今年圣诞老人也很忙喔
所以轮到我把圣诞惊喜给你咯！
今天扎了个蝴蝶结，像不像你的圣诞礼物。
圣诞节没有领到礼物的到我这里领个37°的拥抱吧
蟹蟹圣诞老公公，送礼全世界最棒的礼物给我，就是把你放进我心里。
麋鹿不会迷路，圣诞之礼，终将准时送达。
多少人，一夜之间，没穿圣诞装，却成了圣诞老人。
把我的小心思，偷偷塞进礼物盒，在圣诞节那一天，通通送给你
圣诞有我，要开心哦(• . •)
我想和你一起看夜景 一起吃热热的烤火鸡 一起许愿 看着那会发光的圣诞树 一起倒数
你快跳进圣诞老人的背包里 一觉醒来你就是我的礼物
想给每个善良的人一顶圣诞帽 愿这顶帽子成为他们的睡帽 从此每个安睡的日子都叫平安夜
希望圣诞树 和你一起到来
圣诞快乐，喜乐长安。
用 coding 说圣诞快乐
Canvas 渲染 圣诞树特效
index.html
ChristmasTree html, body { margin: 0; width: 100%; height: 100% } body { height: 100%; display: flex; justify-content: center; align-items: center; background-color: black; position: relative; overflow-x: hidden; overflow-y: hidden; } .snow-container { position: absolute; width: 400px; height: 550px; color: white; } @media screen and (max-width: 450px) { .snow-container { width: 100%; } } .snow-box { position: relative; width: 100%; height: 100%; } .snow { position: absolute; animation: 5s snow linear infinite; } @keyframes snow { 0% { left: 0; top: 0 } 80% { top: 90% } 100% { top: 90% } } .snow2 { left: 5%; top: 2%; position: absolute; animation: 10s snow2 ease-in infinite; } @keyframes snow2 { 0% { left: 5%; top: 2%; } 80% { top: 90% } 100% { top: 90% } } .snow3 { left: 10%; top: 8%; position: absolute; animation: 8s snow3 ease-out infinite; } @keyframes snow3 { 0% { left: 5%; top: 2%; } 80% { top: 90% } 100% { top: 90% } } .snow4 { left: 18%; top: 18%; position: absolute; animation: 7s snow4 ease-out infinite; } @keyframes snow4 { 0% { left: 18%; top: 18%; } 80% { top: 90% } 100% { top: 90% } } .snow5 { left: 59%; top: 1%; position: absolute; animation: 6s snow4 ease infinite; } @keyframes snow5 { 0% { left: 75%; top: 18%; } 80% { top: 90% } 100% { top: 90% } } .snow6 { left: 65%; top: 5%; position: absolute; animation: 6s snow6 ease-in infinite; } @keyframes snow6 { 0% { left: 75%; top: 18%; } 80% { top: 90% } 100% { top: 90% } } .snow7 { left: 75%; top: 18%; position: absolute; animation: 11s snow5 ease infinite; } @keyframes snow7 { 0% { left: 75%; top: 18%; } 80% { top: 90% } 100% { top: 90% } } .snow8 { left: 90%; top: 40%; position: absolute; animation: 5s snow8 ease-out infinite; } @keyframes snow8 { 0% { left: 90%; top: 20%; } 80% { top: 90% } 100% { top: 90% } } .snow9 { left: 50%; top: 10%; position: absolute; animation: 5s snow9 ease-out infinite; } @keyframes snow9 { 0% { left: 85%; top: 20%; } 80% { left: 50%; top: 90% } 100% { top: 90% } } .snow10 { left: 100%; top: 10%; position: absolute; animation: 7s snow10 ease infinite; } @keyframes snow10 { 0% { left: 100%; top: 10%; } 80% { left: 50%; top: 90% } 100% { left: 50%; top: 90% } } .text { font-size: 40px; color: #f1ebe5; text-shadow: 0 8px 9px #c4b59d, 0px -2px 1px #fff; font-weight: bold; letter-spacing: 2px; text-align: center; position: absolute; white-space: nowrap; left: 50%; transform: translate(-50%, -50%); } * * * * * * * * * * 鱼找水的 new ChristmasTree().renderTree()index.js
class ChristmasTree { constructor() { this.side = 20 this.gap = 6 + this.side this.init() this.treeData = [] } init() { this.canvas = document.querySelector('#canvas') this.ctx = this.canvas.getContext('2d') const { width, height } = this.canvas this.width = width this.height = height this.ctx.fillStyle = 'rgb(0, 0, 0)' this.ctx.fillRect(0, 0, width, height) } createArc(x, y, color) { this.ctx.beginPath() this.ctx.fillStyle = color this.ctx.arc(x, y, this.side / 2, 0, Math.PI * 2, false) this.ctx.fill() } createRect(x, y, color) { this.ctx.fillStyle = color this.ctx.fillRect(x, y, this.side, this.side) } createPentastar(x, y, color) { this.ctx.beginPath() const R = this.gap / 2, r = this.gap / 5 for (var i = 0; i Array(n). fill(m). map((i, j) => i + j); const rand = (max, min = 0) => min + Math.random() * (max - min); const randInt = (max, min = 0) => Math.floor(min + Math.random() * (max - min)); const randChoise = arr => arr[randInt(arr.length)]; const polar = (ang, r = 1) => [r * cos(ang), r * sin(ang)]; let scene, camera, renderer, analyser; let step = 0; const uniforms = { time: { type: "f", value: 0.0 }, step: { type: "f", value: 0.0 } }; const params = { exposure: 1, bloomStrength: 0.9, bloomThreshold: 0, bloomRadius: 0.5 }; let composer; const fftSize = 2048; const totalPoints = 4000; const listener = new THREE.AudioListener(); const audio = new THREE.Audio(listener); document.querySelector("input").addEventListener("change", uploadAudio, false); const buttons = document.querySelectorAll(".btn"); buttons.forEach((button, index) => button.addEventListener("click", () => loadAudio(index))); function init() { const overlay = document.getElementById("overlay"); overlay.remove(); document.getElementById("tree-text").className = "show"; scene = new THREE.Scene(); renderer = new THREE.WebGLRenderer({ antialias: true }); renderer.setPixelRatio(window.devicePixelRatio); renderer.setSize(window.innerWidth, window.innerHeight); document.body.appendChild(renderer.domElement); camera = new THREE.PerspectiveCamera( 60, window.innerWidth / window.innerHeight, 1, 1000); camera.position.set(-0.09397456774197047, -2.5597086635726947, 24.420789670889008); camera.rotation.set(0.10443543723052419, -0.003827152981119352, 0.0004011488708739715); const format = renderer.capabilities.isWebGL2 ? THREE.RedFormat : THREE.LuminanceFormat; uniforms.tAudioData = { value: new THREE.DataTexture(analyser.data, fftSize / 2, 1, format) }; addPlane(scene, uniforms, 3000); addSnow(scene, uniforms); range(10).map(i => { addTree(scene, uniforms, totalPoints, [20, 0, -20 * i]); addTree(scene, uniforms, totalPoints, [-20, 0, -20 * i]); }); const renderScene = new THREE.RenderPass(scene, camera); const bloomPass = new THREE.UnrealBloomPass( new THREE.Vector2(window.innerWidth, window.innerHeight), 1.5, 0.4, 0.85); bloomPass.threshold = params.bloomThreshold; bloomPass.strength = params.bloomStrength; bloomPass.radius = params.bloomRadius; composer = new THREE.EffectComposer(renderer); composer.addPass(renderScene); composer.addPass(bloomPass); addListners(camera, renderer, composer); animate(); } function animate(time) { analyser.getFrequencyData(); uniforms.tAudioData.value.needsUpdate = true; step = (step + 1) % 1000; uniforms.time.value = time; uniforms.step.value = step; composer.render(); requestAnimationFrame(animate); } function loadAudio(i) { document.getElementById("overlay").innerHTML = '正在下载音乐，请稍等...'; // const files = [ // "https://files.freemusicarchive.org/storage-freemusicarchive-org/music/no_curator/Simon_Panrucker/Happy_Christmas_You_Guys/Simon_Panrucker_-_01_-_Snowflakes_Falling_Down.mp3", // "https://files.freemusicarchive.org/storage-freemusicarchive-org/music/no_curator/Dott/This_Christmas/Dott_-_01_-_This_Christmas.mp3", // "https://files.freemusicarchive.org/storage-freemusicarchive-org/music/ccCommunity/TRG_Banks/TRG_Banks_Christmas_Album/TRG_Banks_-_12_-_No_room_at_the_inn.mp3", // "https://files.freemusicarchive.org/storage-freemusicarchive-org/music/ccCommunity/Mark_Smeby/En_attendant_Nol/Mark_Smeby_-_07_-_Jingle_Bell_Swing.mp3"]; const files = ["./music/Simon_Panrucker_-_01_-_Snowflakes_Falling_Down.mp3", "./music/Dott_-_01_-_This_Christmas.mp3", "./music/TRG_Banks_-_12_-_No_room_at_the_inn.mp3", "./music/Mark_Smeby_-_07_-_Jingle_Bell_Swing.mp3"]; const file = files[i]; const loader = new THREE.AudioLoader(); loader.load(file, function (buffer) { audio.setBuffer(buffer); audio.play(); analyser = new THREE.AudioAnalyser(audio, fftSize); init(); }); } function uploadAudio(event) { document.getElementById("overlay").innerHTML = '请稍等...'; const files = event.target.files; const reader = new FileReader(); reader.onload = function (file) { var arrayBuffer = file.target.result; listener.context.decodeAudioData(arrayBuffer, function (audioBuffer) { audio.setBuffer(audioBuffer); audio.play(); analyser = new THREE.AudioAnalyser(audio, fftSize); init(); }); }; reader.readAsArrayBuffer(files[0]); } function addTree(scene, uniforms, totalPoints, treePosition) { const vertexShader = ` attribute float mIndex; varying vec3 vColor; varying float opacity; uniform sampler2D tAudioData; float norm(float value, float min, float max ){ return (value - min) / (max - min); } float lerp(float norm, float min, float max){ return (max - min) * norm + min; } float map(float value, float sourceMin, float sourceMax, float destMin, float destMax){ return lerp(norm(value, sourceMin, sourceMax), destMin, destMax); } void main() { vColor = color; vec3 p = position; vec4 mvPosition = modelViewMatrix * vec4( p, 1.0 ); float amplitude = texture2D( tAudioData, vec2( mIndex, 0.1 ) ).r; float amplitudeClamped = clamp(amplitude-0.4,0.0, 0.6 ); float sizeMapped = map(amplitudeClamped, 0.0, 0.6, 1.0, 20.0); opacity = map(mvPosition.z , -200.0, 15.0, 0.0, 1.0); gl_PointSize = sizeMapped * ( 100.0 / -mvPosition.z ); gl_Position = projectionMatrix * mvPosition; } `; const fragmentShader = ` varying vec3 vColor; varying float opacity; uniform sampler2D pointTexture; void main() { gl_FragColor = vec4( vColor, opacity ); gl_FragColor = gl_FragColor * texture2D( pointTexture, gl_PointCoord ); } `; const shaderMaterial = new THREE.ShaderMaterial({ uniforms: { ...uniforms, pointTexture: { value: new THREE.TextureLoader().load(`https://assets.codepen.io/3685267/spark1.png`) } }, vertexShader, fragmentShader, blending: THREE.AdditiveBlending, depthTest: false, transparent: true, vertexColors: true }); const geometry = new THREE.BufferGeometry(); const positions = []; const colors = []; const sizes = []; const phases = []; const mIndexs = []; const color = new THREE.Color(); for (let i = 0; i { createSnowSet(sprite); }); } function addPlane(scene, uniforms, totalPoints) { const vertexShader = ` attribute float size; attribute vec3 customColor; varying vec3 vColor; void main() { vColor = customColor; vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 ); gl_PointSize = size * ( 300.0 / -mvPosition.z ); gl_Position = projectionMatrix * mvPosition; } `; const fragmentShader = ` uniform vec3 color; uniform sampler2D pointTexture; varying vec3 vColor; void main() { gl_FragColor = vec4( vColor, 1.0 ); gl_FragColor = gl_FragColor * texture2D( pointTexture, gl_PointCoord ); } `; const shaderMaterial = new THREE.ShaderMaterial({ uniforms: { ...uniforms, pointTexture: { value: new THREE.TextureLoader().load(`https://assets.codepen.io/3685267/spark1.png`) } }, vertexShader, fragmentShader, blending: THREE.AdditiveBlending, depthTest: false, transparent: true, vertexColors: true }); const geometry = new THREE.BufferGeometry(); const positions = []; const colors = []; const sizes = []; const color = new THREE.Color(); for (let i = 0; i { const { x, y, z } = camera.position; console.log(`camera.position.set(${x},${y},${z})`); const { x: a, y: b, z: c } = camera.rotation; console.log(`camera.rotation.set(${a},${b},${c})`); }); window.addEventListener( "resize", () => { const width = window.innerWidth; const height = window.innerHeight; camera.aspect = width / height; camera.updateProjectionMatrix(); renderer.setSize(width, height); composer.setSize(width, height); }, false); }CSS实现圣诞树
圣诞树 html, body { width: 100%; height: 100%; } * { margin: 0; padding: 0; } body { background-color: #020024; } .word { font-size: 22px; text-align: center; color: gold; padding-top: 50px; letter-spacing: 5px; text-shadow: 2px 4px 9px rgba(255, 255, 255, 0.7); } /* 圣诞树外层p */ .tree { width: 200px; height: 300px; margin: 80px auto 0 auto; position: relative; /*相对定位*/ /* border: 1px solid #fff; */ } .star { width: 50px; height: 50px; position: absolute; background-color: #fff; border-radius: 50%; -webkit-border-radius: 50%; -moz-border-radius: 50%; -ms-border-radius: 50%; -o-border-radius: 50%; top: -25px; z-index: 1000; left: 50%; transform: translate(-50%); -webkit-transform: translate(-50%); -moz-transform: translate(-50%); -ms-transform: translate(-50%); -o-transform: translate(-50%); animation: starLight 1.5s ease infinite alternate; -webkit-animation: starLight 1.5s ease infinite alternate; } .star-in { position: absolute; left: 50%; top: 50%; border-right: 100px solid transparent; border-bottom: 70px solid gold; border-left: 100px solid transparent; transform: translateX(-50%) translateY(-50%) rotate(35deg) scale(0.14); -webkit-transform: translateX(-50%) translateY(-50%) rotate(35deg) scale(0.14); -moz-transform: translateX(-50%) translateY(-50%) rotate(35deg) scale(0.14); -ms-transform: translateX(-50%) translateY(-50%) rotate(35deg) scale(0.14); -o-transform: translateX(-50%) translateY(-50%) rotate(35deg) scale(0.14); } .star-in::before { border-right: 30px solid transparent; border-bottom: 80px solid gold; border-left: 30px solid transparent; position: absolute; top: -45px; left: -65px; content: ''; transform: rotate(-35deg); -webkit-transform: rotate(-35deg); -moz-transform: rotate(-35deg); -ms-transform: rotate(-35deg); -o-transform: rotate(-35deg); } .star-in::after { border-right: 100px solid transparent; border-bottom: 70px solid gold; border-left: 100px solid transparent; position: absolute; top: 3px; left: -105px; content: ''; transform: rotate(-70deg); -webkit-transform: rotate(-70deg); -moz-transform: rotate(-70deg); -ms-transform: rotate(-70deg); -o-transform: rotate(-70deg); } @keyframes starLight { 0% { background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5)42%, rgba(255, 242, 173, 0.2)58%, rgba(255, 255, 255, 0.1)100%); } 25% { background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5)40%, rgba(255, 242, 173, 0.2)60%, rgba(255, 255, 255, 0.1)100%); } 50% { background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5)38%, rgba(255, 242, 173, 0.2)62%, rgba(255, 255, 255, 0.1)100%); } 75% { background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5)36%, rgba(255, 242, 173, 0.2)64%, rgba(255, 255, 255, 0.1)100%); } 100% { background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5)34%, rgba(255, 242, 173, 0.2)66%, rgba(255, 255, 255, 0.1)100%); } } .leaf { position: absolute; left: 50%; top: 3%; margin-left: -30px; background-color: rgba(14, 110, 14); width: 60px; height: 60px; border-radius: 0 10px 35px 10px; -webkit-border-radius: 0 10px 35px 10px; -moz-border-radius: 0 10px 35px 10px; -ms-border-radius: 0 10px 35px 10px; -o-border-radius: 0 10px 35px 10px; transform: rotate(45deg); -webkit-transform: rotate(45deg); -moz-transform: rotate(45deg); -ms-transform: rotate(45deg); -o-transform: rotate(45deg); box-shadow: 2px 7px 2px rgba(43, 43, 43, 0.2); } .edge { position: absolute; left: 0; bottom: 0; background: rgba(14, 110, 14); width: 25px; height: 30px; border-radius: 0 10px 35px 10px; -webkit-border-radius: 0 10px 35px 10px; -moz-border-radius: 0 10px 35px 10px; -ms-border-radius: 0 10px 35px 10px; -o-border-radius: 0 10px 35px 10px; transform: translateY(50%) translateX(0); -webkit-transform: translateY(50%) translateX(0); -moz-transform: translateY(50%) translateX(0); -ms-transform: translateY(50%) translateX(0); -o-transform: translateY(50%) translateX(0); } .edge.right { position: absolute; left: unset; bottom: unset; top: 0; right: 0; background: rgba(14, 110, 14); width: 25px; height: 30px; border-radius: 0 10px 35px 10px; -webkit-border-radius: 0 10px 35px 10px; -moz-border-radius: 0 10px 35px 10px; -ms-border-radius: 0 10px 35px 10px; -o-border-radius: 0 10px 35px 10px; transform: translateY(0) translateX(50%); -webkit-transform: translateY(0) translateX(50%); -moz-transform: translateY(0) translateX(50%); -ms-transform: translateY(0) translateX(50%); -o-transform: translateY(0) translateX(50%); } /* 双数修改背景颜色 */ .leaf:nth-child(even) { background-color: #0f880f; } .leaf:nth-child(even) .edge { background-color: #0f880f; } /* 最上面 */ .leaf:nth-child(1) { z-index: 100; transform: rotate(45deg) scale(0.8); -webkit-transform: rotate(45deg) scale(0.8); -moz-transform: rotate(45deg) scale(0.8); -ms-transform: rotate(45deg) scale(0.8); -o-transform: rotate(45deg) scale(0.8); } /* 第二 */ .leaf:nth-child(2) { z-index: 99; top: 15%; transform: rotate(45deg) scale(1.3); -webkit-transform: rotate(45deg) scale(1.3); -moz-transform: rotate(45deg) scale(1.3); -ms-transform: rotate(45deg) scale(1.3); -o-transform: rotate(45deg) scale(1.3); } .leaf:nth-child(3) { z-index: 98; top: 28%; transform: rotate(45deg) scale(1.6); -webkit-transform: rotate(45deg) scale(1.6); -moz-transform: rotate(45deg) scale(1.6); -ms-transform: rotate(45deg) scale(1.6); -o-transform: rotate(45deg) scale(1.6); } .leaf:nth-child(4) { z-index: 97; top: 41%; transform: rotate(45deg) scale(1.9); -webkit-transform: rotate(45deg) scale(1.9); -moz-transform: rotate(45deg) scale(1.9); -ms-transform: rotate(45deg) scale(1.9); -o-transform: rotate(45deg) scale(1.9); } .leaf:nth-child(5) { z-index: 96; top: 54%; transform: rotate(45deg) scale(2.2); -webkit-transform: rotate(45deg) scale(2.2); -moz-transform: rotate(45deg) scale(2.2); -ms-transform: rotate(45deg) scale(2.2); -o-transform: rotate(45deg) scale(2.2); } .trunk { width: 25px; height: 45px; border-radius: 0 0 3px 3px; -webkit-border-radius: 0 0 3px 3px; -moz-border-radius: 0 0 3px 3px; -ms-border-radius: 0 0 3px 3px; -o-border-radius: 0 0 3px 3px; position: absolute; left: 50%; transform: translateX(-50%); -webkit-transform: translateX(-50%); -moz-transform: translateX(-50%); -ms-transform: translateX(-50%); -o-transform: translateX(-50%); bottom: 20px; z-index: 1; box-shadow: 0 0 10px 5px rgb(19, 19, 19); background: linear-gradient(0deg, #6d411b 0%, #5a341d 64%); } .ball { width: 20px; height: 20px; background: #f00; box-shadow: -1px -1px 6px inset #600, 1px 1px 8px inset #ffc9c9; border-radius: 50%; -webkit-border-radius: 50%; -moz-border-radius: 50%; -ms-border-radius: 50%; -o-border-radius: 50%; z-index: 101; position: absolute; } .b1 { left: 25%; top: 30%; } .b2 { left: 35%; top: 50%; } .b3 { left: 65%; top: 20%; } .b4 { left: 45%; top: 22%; } .b5 { left: 40%; top: 72%; } .b6 { left: 60%; top: 52%; } .b7 { left: 50%; top: 62%; } .b8 { left: 80%; top: 42%; } .b9 { left: 10%; top: 62%; } .b4, .b5, .b6 { background: #ececec; box-shadow: -1px -1px 6px inset #615f5f, 1px 1px 8px inset #fff; } .b7, .b8, .b9 { background: gold; box-shadow: -1px -1px 6px inset #3a3101, 1px 1px 8px inset #fff; } .sparkle span { display: block; position: absolute; font-size: 20px; z-index: 101; color: #fff; animation: lights 1.5s ease infinite alternate; -webkit-animation: lights 1.5s ease infinite alternate; } /* 闪烁动画 */ @keyframes lights { 0%, 100% { transform: scale(1); -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); } 50% { transform: scale(1.5); -webkit-transform: scale(1.5); -moz-transform: scale(1.5); -ms-transform: scale(1.5); -o-transform: scale(1.5); } } .sparkle span:nth-child(1) { left: 30%; top: 40%; } .sparkle span:nth-child(2) { left: 40%; top: 27%; font-size: 15px; } .sparkle span:nth-child(3) { left: 50%; top: 57%; font-size: 12px; } .sparkle span:nth-child(4) { left: 70%; top: 67%; font-size: 14px; } .sparkle span:nth-child(5) { left: 74%; top: 13%; font-size: 16px; } .blink p { width: 3px; height: 3px; background: #fff; z-index: 101; position: absolute; border-radius: 50%; -webkit-border-radius: 50%; -moz-border-radius: 50%; -ms-border-radius: 50%; -o-border-radius: 50%; animation: blink 1.5s ease infinite alternate; -webkit-animation: blink 1.5s ease infinite alternate; } .blink p:nth-child(2) { left: 34%; top: 13%; transform: scale(1.2); -webkit-transform: scale(1.2); -moz-transform: scale(1.2); -ms-transform: scale(1.2); -o-transform: scale(1.2); } .blink p:nth-child(3) { left: 54%; top: 43%; transform: scale(0.6); -webkit-transform: scale(0.6); -moz-transform: scale(0.6); -ms-transform: scale(0.6); -o-transform: scale(0.6); } .blink p:nth-child(4) { left: 64%; top: 33%; transform: scale(1.4); -webkit-transform: scale(1.4); -moz-transform: scale(1.4); -ms-transform: scale(1.4); -o-transform: scale(1.4); } .blink p:nth-child(5) { left: 34%; top: 63%; transform: scale(1.8); -webkit-transform: scale(1.8); -moz-transform: scale(1.8); -ms-transform: scale(1.8); -o-transform: scale(1.8); } .blink p:nth-child(6) { left: 14%; top: 76%; transform: scale(1.5); -webkit-transform: scale(1.5); -moz-transform: scale(1.5); -ms-transform: scale(1.5); -o-transform: scale(1.5); } @keyframes blink { 0% { box-shadow: 0 0 0 0 #fff; } 25% { box-shadow: 0 0 1px 1px #fff; } 50% { box-shadow: 0 0 2px 2px #fff; } 75% { box-shadow: 0 0 3px 3px #fff; } 100% { box-shadow: 0 0 4px 4px #fff; } } .yy { position: absolute; top: 80%; right: 0%; }圣诞树
★ ★ ★ ★ ★ ★简易的圣诞树
鱼找水的圣诞树 body{ background-color: #020024; } #app{ display:flex; justify-content:center; height: 100vh; } .shendanshu { display: flex; justify-content: center; width: 1000px; max-width: 100vw; flex-direction: column; align-items: center; } .shuceng { display: flex; flex-direction: row; overflow: hidden; justify-content: center; } .shuye { position: relative; height: 46px; } .ye { width: 0; height: 0; border: 30px solid; border-color: transparent transparent green; border-top-width: 6px; } .caideng { position: absolute; bottom: 0px; left: 22px; width: 16px; height: 16px; background: red; border-radius: 40px; animation: dengguangxiaoguo 1s linear infinite alternate; } .caideng1{ animation-delay:-0.25s; } .caideng2{ animation-delay:-0.5s; } .caideng3{ animation-delay:-0.75s; } .shugan { background-color: #795548; height: 60px; width: 100px; } .tudi { background: #FFC107; height: 20px; width: 500px; max-width: 80vw; border-radius: 20px 20px 0px 0px; } @keyframes dengguangxiaoguo { 0% { background-color: #fff; } 25% { background-color: blue; } 50% { background-color: red; } 75% { background-color: yellow; } 100% { background-color: #fff; } } var app = new Vue({ el: '#app', data: { arr_shengdanshu: [] }, created: function () { for (let i = 0; i线性树
onload = function() { var click_cnt = 0; var $html = document.getElementsByTagName("html")[0]; var $body = document.getElementsByTagName("body")[0]; $html.onclick = function(e) { var $elem = document.createElement("b"); $elem.style.color = "#E94F06"; $elem.style.zIndex = 9999; $elem.style.position = "absolute"; $elem.style.select = "none"; var x = e.pageX; var y = e.pageY; $elem.style.left = (x - 10) + "px"; $elem.style.top = (y - 20) + "px"; clearInterval(anim); switch (++click_cnt) { case 10: $elem.innerText = "OωO"; break; case 20: $elem.innerText = "(๑•́ ∀ •̀๑)"; break; case 30: $elem.innerText = "(๑•́ ₃ •̀๑)"; break; case 40: $elem.innerText = "(๑•̀_•́๑)"; break; case 50: $elem.innerText = "（￣へ￣）"; break; case 60: $elem.innerText = "(╯°口°)╯(┴—┴"; break; case 70: $elem.innerText = "૮( ᵒ̌皿ᵒ̌ )ა"; break; case 80: $elem.innerText = "╮(｡>口
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