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网站建设可以网上兼职吗宁波seo排名外包

news 2025/12/20 9:31:49
网站建设可以网上兼职吗,宁波seo排名外包,淘宝官网首页设计,有没有做网站的联系方式目录 写在前面 完整代码 代码分析 系列文章 写在最后 写在前面 HTML实现的生日蛋糕来喽&#xff0c;小编亲测&#xff0c;发给好友可以直接打开哦。在代码的第183行可以写下对朋友的祝福&#xff0c;快拿去送给你的好朋友吧&#xff01; 完整代码 <!DOCTYPE html>…

目录

写在前面

完整代码

代码分析

系列文章

写在最后

写在前面

HTML实现的生日蛋糕来喽，小编亲测，发给好友可以直接打开哦。在代码的第183行可以写下对朋友的祝福，快拿去送给你的好朋友吧！

完整代码

<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="UTF-8">
<title>Happy Birthday!</title>
<style>@import url("https://fonts.googleapis.com/css?family=Concert+One|Pacifico");
.mobile {  position: fixed;  text-align: center;  width: 100%;  top: 50px;  font-size: 90px;  display: block;}
h1, h2, span {  display: none;}
@media screen and (min-width: 670px) {  
.mobile {    display: none;  }  
h1, h2, span {    display: block;  }  
body {    background: linear-gradient(to right, #e2b8f7, #d4bafa, #c7bcfb, #b9befb, #acbff9);    cursor: crosshair;    perspective: 1000px;    transform-style: preserve-3d;    font-family: "Pacifico",cursive;  }  
h1 {    position: fixed;    text-align: center;    width: 100%;    top: 120px;    font-size: 90px;    background: -webkit-linear-gradient(0deg, #ceadfc 0%, #a3bbfb 100%);    -webkit-background-clip: text;    -webkit-text-fill-color: transparent;    font-family: 'Concert One', cursive;    font-weight: 400;    z-index: -1;    letter-spacing: 6px;  }  
span {    position: fixed;    text-align: center;    width: 100%;    top: 70px;    font-size: 70px;  }  
h2 {    position: fixed;    text-align: center;    width: 100%;    top: 50px;    font-size: 90px;    background: -webkit-linear-gradient(90deg, #e9e6ff 0%, white 100%);    -webkit-background-clip: text;    -webkit-text-fill-color: transparent;  }  
boche {    position: fixed;    width: 2vmin;    height: 2vmin;    border-radius: 50%;    animation-name: explosion;    animation-iteration-count: infinite;    animation-direction: reverse;    animation-timing-function: cubic-bezier(0.84, 0.02, 1, 1);  }  
boche:nth-child(1) {    background-color: #2bd8ff;    transform: translate(70.7404476506vw, 39.2982912115vh);    animation-duration: 2.451477853s;    animation-delay: -3.9090695973s;  }  
boche:nth-child(2) {    background-color: #feff28;    transform: translate(21.390916309vw, 83.9320950239vh);    animation-duration: 2.6082661613s;    animation-delay: -2.4177632704s;  }  
boche:nth-child(3) {    background-color: #feff28;    transform: translate(99.4707896083vw, 50.8779038063vh);    animation-duration: 2.3934609219s;    animation-delay: -4.9374235187s;  }  
boche:nth-child(4) {    background-color: #ef8d22;    transform: translate(88.0762428158vw, 60.8758646268vh);    animation-duration: 4.3745762554s;    animation-delay: -4.2335574629s;  }  
boche:nth-child(5) {    background-color: #feff28;    transform: translate(87.209776097vw, 87.4722435411vh);    animation-duration: 2.6247180243s;    animation-delay: -0.3571633852s;  }  
boche:nth-child(6) {    background-color: #feff28;    transform: translate(67.5348277973vw, 93.8934516001vh);    animation-duration: 3.0630744908s;    animation-delay: -4.4890304964s;  }  
boche:nth-child(7) {    background-color: #feff28;    transform: translate(51.2278043561vw, 39.0030857051vh);    animation-duration: 3.1065374294s;    animation-delay: -4.5619134997s;  }  
boche:nth-child(8) {    background-color: #fc85e1;    transform: translate(63.2547804674vw, 88.7449965817vh);    animation-duration: 2.8384921355s;    animation-delay: -0.0965491775s;  }  
boche:nth-child(9) {    background-color: #fc85e1;    transform: translate(1.7747115187vw, 78.6520215079vh);    animation-duration: 4.3100039072s;    animation-delay: -0.553894004s;  }  
boche:nth-child(10) {    background-color: #ef8d22;    transform: translate(61.1915375825vw, 46.9592056036vh);    animation-duration: 2.6244512022s;    animation-delay: -4.5897035553s;  }  
boche:nth-child(11) {    background-color: #ef8d22;    transform: translate(4.3118502657vw, 31.3689335931vh);    animation-duration: 2.9020870937s;    animation-delay: -0.0475365525s;  }  
boche:nth-child(12) {    background-color: #fc85e1;    transform: translate(11.7124176675vw, 39.3853134156vh);    animation-duration: 2.7165067308s;    animation-delay: -0.3402677425s;  }  
boche:nth-child(13) {    background-color: #fc85e1;    transform: translate(94.2835231134vw, 15.247368654vh);    animation-duration: 3.1761028617s;    animation-delay: -4.3999397039s;  }  
boche:nth-child(14) {    background-color: #ef8d22;    transform: translate(22.7721270307vw, 68.9730094645vh);    animation-duration: 3.6217481701s;    animation-delay: -4.3121585024s;  }  
boche:nth-child(15) {    background-color: #2bd8ff;    transform: translate(82.1182207545vw, 11.2392421851vh);    animation-duration: 3.4960993434s;    animation-delay: -3.7739573258s;  }  
boche:nth-child(16) {    background-color: #2bd8ff;    transform: translate(19.7968006723vw, 77.2717558727vh);    animation-duration: 3.1354637591s;    animation-delay: -2.8370634184s;  }  
boche:nth-child(17) {    background-color: #feff28;    transform: translate(84.4109063964vw, 23.5168492096vh);    animation-duration: 4.3723964886s;    animation-delay: -1.7390935649s;  }  
boche:nth-child(18) {    background-color: #fc85e1;    transform: translate(72.7671083205vw, 62.5592027903vh);    animation-duration: 4.4313534479s;    animation-delay: -3.0082038529s;  }  
boche:nth-child(19) {    background-color: #2bd8ff;    transform: translate(79.3141365436vw, 1.3143345978vh);    animation-duration: 2.392781523s;    animation-delay: -0.261672225s;  }  
boche:nth-child(20) {    background-color: #ef8d22;    transform: translate(29.2041570725vw, 86.8219678576vh);    animation-duration: 3.7180833613s;    animation-delay: -1.7317238209s;  }  
boche:nth-child(21) {    background-color: #2bd8ff;    transform: translate(72.3682688076vw, 29.3261143931vh);    animation-duration: 3.5629502006s;    animation-delay: -4.5261179684s;  }  
boche:nth-child(22) {    background-color: #2bd8ff;    transform: translate(41.7909696011vw, 5.9456249418vh);    animation-duration: 2.7586444687s;    animation-delay: -1.2172526656s;  }  
boche:nth-child(23) {    background-color: #feff28;    transform: translate(76.2571451639vw, 17.195474965vh);    animation-duration: 4.4228449437s;    animation-delay: -0.4973092974s;  }  
boche:nth-child(24) {    background-color: #2bd8ff;    transform: translate(64.8267410528vw, 72.3685961754vh);    animation-duration: 4.0308729373s;    animation-delay: -3.4748753047s;  }  
boche:nth-child(25) {    background-color: #feff28;    transform: translate(51.9640189709vw, 48.6043629666vh);    animation-duration: 3.1974276784s;    animation-delay: -1.6166953152s;  }  
boche:nth-child(26) {    background-color: #ef8d22;    transform: translate(41.1498699458vw, 47.5398372353vh);    animation-duration: 4.8552340393s;    animation-delay: -0.9697552189s;  }  
boche:nth-child(27) {    background-color: #2bd8ff;    transform: translate(81.3954514701vw, 46.9511786798vh);    animation-duration: 2.767644001s;    animation-delay: -2.7950220038s;  }  
boche:nth-child(28) {    background-color: #ef8d22;    transform: translate(75.1070545511vw, 54.2036989448vh);    animation-duration: 4.7036199387s;    animation-delay: -1.0505926433s;  }  
boche:nth-child(29) {    background-color: #fc85e1;    transform: translate(25.2485702636vw, 35.8851684261vh);    animation-duration: 3.7316305594s;    animation-delay: -1.828910888s;  }  
boche:nth-child(30) {    background-color: #2bd8ff;    transform: translate(33.607420868vw, 8.2345981698vh);    animation-duration: 2.7029717368s;    animation-delay: -2.5500282063s;  }  
boche:nth-child(31) {    background-color: #fc85e1;    transform: translate(4.5567738711vw, 26.915212362vh);    animation-duration: 3.4355180075s;    animation-delay: -0.5790819766s;  }  
boche:nth-child(32) {    background-color: #feff28;    transform: translate(25.9501588313vw, 20.9473646869vh);    animation-duration: 4.3830077577s;    animation-delay: -4.6564701835s;  }  
boche:nth-child(33) {    background-color: #feff28;    transform: translate(90.303759829vw, 29.6733774558vh);    animation-duration: 2.6689654722s;    animation-delay: -0.9045308203s;  }  
boche:nth-child(34) {    background-color: #2bd8ff;    transform: translate(89.2836951603vw, 26.5025411567vh);    animation-duration: 2.6426834256s;    animation-delay: -4.8319924428s;  }  
boche:nth-child(35) {    background-color: #ef8d22;    transform: translate(49.6593402454vw, 41.2989731288vh);    animation-duration: 2.53627768s;    animation-delay: -1.6992049899s;  }  
boche:nth-child(36) {    background-color: #ef8d22;    transform: translate(55.3578105489vw, 75.1503457961vh);    animation-duration: 2.9803742064s;    animation-delay: -3.860230436s;  }  
boche:nth-child(37) {    background-color: #feff28;    transform: translate(84.2137545181vw, 99.6489820089vh);    animation-duration: 2.8525129053s;    animation-delay: -1.909336042s;  }  
boche:nth-child(38) {    background-color: #feff28;    transform: translate(58.4226829219vw, 6.6082231423vh);    animation-duration: 4.1724251653s;    animation-delay: -2.5373921442s;  }  
boche:nth-child(39) {    background-color: #2bd8ff;    transform: translate(4.1325762908vw, 16.5826905712vh);    animation-duration: 3.3196820224s;    animation-delay: -0.1998524335s;  }  
boche:nth-child(40) {    background-color: #ef8d22;    transform: translate(38.1082612566vw, 99.6828149038vh);    animation-duration: 2.4716860672s;    animation-delay: -3.804687821s;  }  
boche:nth-child(41) {    background-color: #ef8d22;    transform: translate(80.1246196199vw, 23.2154454066vh);    animation-duration: 3.9966714491s;    animation-delay: -3.2041854036s;  }  
boche:nth-child(42) {    background-color: #2bd8ff;    transform: translate(12.4867607956vw, 81.990153671vh);    animation-duration: 4.3771268993s;    animation-delay: -2.9204017862s;  }  
boche:nth-child(43) {    background-color: #feff28;    transform: translate(88.4304689846vw, 21.1509289349vh);    animation-duration: 2.4345176476s;    animation-delay: -1.7879472609s;  } 
boche:nth-child(44) {    background-color: #fc85e1;    transform: translate(69.7647889352vw, 45.9607535566vh);    animation-duration: 4.3935398987s;    animation-delay: -3.4611102331s;  }  
boche:nth-child(45) {    background-color: #ef8d22;    transform: translate(61.1024281766vw, 8.6360893002vh);    animation-duration: 3.7418427756s;    animation-delay: -0.8676250685s;  }  
boche:nth-child(46) {    background-color: #2bd8ff;    transform: translate(3.2214371062vw, 25.2935105902vh);    animation-duration: 3.074683766s;    animation-delay: -0.4965853318s;  }  
boche:nth-child(47) {    background-color: #feff28;    transform: translate(74.1716691607vw, 3.1894365936vh);    animation-duration: 4.4907628187s;    animation-delay: -2.968930085s;  }  
boche:nth-child(48) {    background-color: #fc85e1;    transform: translate(71.7485884871vw, 81.5140808668vh);    animation-duration: 4.6478212704s;    animation-delay: -2.4913789916s;  }  
boche:nth-child(49) {    background-color: #ef8d22;    transform: translate(68.5706834892vw, 26.9999891094vh);    animation-duration: 4.4816990552s;    animation-delay: -4.3381289066s;  }  
boche:nth-child(50) {    background-color: #ef8d22;    transform: translate(41.4062073866vw, 53.7404657598vh);    animation-duration: 3.4662897168s;    animation-delay: -3.0623966223s;  }  
boche:nth-child(51) {    background-color: #ef8d22;    transform: translate(87.7275522899vw, 57.8586420239vh);    animation-duration: 4.5492821401s;    animation-delay: -3.9375445372s;  }  
boche:nth-child(52) {    background-color: #fc85e1;    transform: translate(98.2142162683vw, 57.3579443658vh);    animation-duration: 2.8023852526s;    animation-delay: -2.8018360542s;  }  
boche:nth-child(53) {    background-color: #ef8d22;    transform: translate(58.9158153095vw, 2.5851120782vh);    animation-duration: 4.8828427898s;    animation-delay: -4.0170178676s;  }  
boche:nth-child(54) {    background-color: #feff28;    transform: translate(21.8232629797vw, 30.541333487vh);    animation-duration: 4.1215064165s;    animation-delay: -1.7175877986s;  }  
boche:nth-child(55) {    background-color: #fc85e1;    transform: translate(13.5806715283vw, 97.9236982484vh);    animation-duration: 3.5107176799s;    animation-delay: -2.201395581s;  }  
boche:nth-child(56) {    background-color: #feff28;    transform: translate(14.4730253941vw, 70.3026987242vh);    animation-duration: 2.8655370997s;    animation-delay: -4.5406682184s;  } 
boche:nth-child(57) {    background-color: #feff28;    transform: translate(8.9309655313vw, 17.5932162599vh);    animation-duration: 3.8738411593s;    animation-delay: -0.7726217596s;  }  
boche:nth-child(58) {    background-color: #fc85e1;    transform: translate(37.5050301898vw, 74.5977925362vh);    animation-duration: 2.8543587537s;    animation-delay: -0.6382727009s;  }  
boche:nth-child(59) {    background-color: #fc85e1;    transform: translate(44.1369706808vw, 19.0224357251vh);    animation-duration: 3.4677241213s;    animation-delay: -0.3790625881s;  }  
boche:nth-child(60) {    background-color: #ef8d22;    transform: translate(89.9172143086vw, 60.5896372203vh);    animation-duration: 2.2591286422s;    animation-delay: -3.3436293949s;  } 
boche:nth-child(61) {    background-color: #2bd8ff;    transform: translate(86.129997629vw, 57.7175593668vh);    animation-duration: 3.3394070906s;    animation-delay: -1.2058207724s;  }  
boche:nth-child(62) {    background-color: #ef8d22;    transform: translate(62.6094040216vw, 64.6028247058vh);    animation-duration: 2.7708027023s;    animation-delay: -1.3248560361s;  }  
boche:nth-child(63) {    background-color: #fc85e1;    transform: translate(1.4935870167vw, 49.1580693638vh);    animation-duration: 4.0753471222s;    animation-delay: -1.1042384607s;  }  
boche:nth-child(64) {    background-color: #ef8d22;    transform: translate(49.4229799547vw, 14.4558125829vh);    animation-duration: 4.6042743538s;    animation-delay: -1.5068368619s;  }  
boche:nth-child(65) {    background-color: #2bd8ff;    transform: translate(24.1752717226vw, 44.959300202vh);    animation-duration: 2.7140677085s;    animation-delay: -4.1288509334s;  }  
boche:nth-child(66) {    background-color: #2bd8ff;    transform: translate(47.8734263303vw, 94.391925096vh);    animation-duration: 4.5332114735s;    animation-delay: -2.9163200431s;  }  
boche:nth-child(67) {    background-color: #ef8d22;    transform: translate(78.8655189976vw, 86.980092905vh);    animation-duration: 2.3004360444s;    animation-delay: -2.2638107753s;  }  
boche:nth-child(68) {    background-color: #feff28;    transform: translate(9.900688433vw, 44.1486399622vh);    animation-duration: 4.5713456324s;    animation-delay: -1.6496695177s;  }  
boche:nth-child(69) {    background-color: #fc85e1;    transform: translate(69.5673498579vw, 22.4102469728vh);    animation-duration: 4.5195536497s;    animation-delay: -2.4477867877s;  }  
boche:nth-child(70) {    background-color: #fc85e1;    transform: translate(11.1928628475vw, 56.5732657592vh);    animation-duration: 4.2452477565s;    animation-delay: -4.784497837s;  }  
boche:nth-child(71) {    background-color: #feff28;    transform: translate(55.2490898496vw, 28.0060803314vh);    animation-duration: 2.4738318304s;    animation-delay: -4.2575550351s;  }  
boche:nth-child(72) {    background-color: #ef8d22;    transform: translate(47.5206781163vw, 98.1803905721vh);    animation-duration: 4.4299041867s;    animation-delay: -1.6544913646s;  }  
boche:nth-child(73) {    background-color: #fc85e1;    transform: translate(3.3800457033vw, 87.8857972808vh);    animation-duration: 2.1543860283s;    animation-delay: -1.5361790929s;  }  
boche:nth-child(74) {    background-color: #feff28;    transform: translate(50.2022983803vw, 53.6621206454vh);    animation-duration: 3.5498075114s;    animation-delay: -1.622928478s;  }  
boche:nth-child(75) {    background-color: #2bd8ff;    transform: translate(61.4792038272vw, 49.9574099775vh);    animation-duration: 4.3023511502s;    animation-delay: -2.5662268689s;  }  
boche:nth-child(76) {    background-color: #2bd8ff;    transform: translate(96.8566584025vw, 62.4294941633vh);    animation-duration: 3.0488542535s;    animation-delay: -3.2247802825s;  }  
boche:nth-child(77) {    background-color: #ef8d22;    transform: translate(39.2082016768vw, 31.510327441vh);    animation-duration: 3.3263311044s;    animation-delay: -4.8680742107s;  }  
boche:nth-child(78) {    background-color: #ef8d22;    transform: translate(96.5195887397vw, 10.3731475626vh);    animation-duration: 4.2409467825s;    animation-delay: -0.7158376764s;  }  
boche:nth-child(79) {    background-color: #fc85e1;    transform: translate(60.3099737688vw, 98.3753373411vh);    animation-duration: 2.5537973442s;    animation-delay: -0.63998392s;  }  
boche:nth-child(80) {    background-color: #ef8d22;    transform: translate(11.5967388759vw, 14.9299043275vh);    animation-duration: 2.8098590221s;    animation-delay: -2.4370859968s;  }  
boche:nth-child(81) {    background-color: #ef8d22;    transform: translate(74.1223777298vw, 70.1971631522vh);    animation-duration: 4.2838589963s;    animation-delay: -3.7401444523s;  }  
boche:nth-child(82) {    background-color: #feff28;    transform: translate(84.1015262739vw, 81.3441360981vh);    animation-duration: 3.2939592107s;    animation-delay: -1.9150983315s;  }  
boche:nth-child(83) {    background-color: #fc85e1;    transform: translate(0.7106752653vw, 36.7850329091vh);    animation-duration: 4.8849572533s;    animation-delay: -1.6034485131s;  }  
boche:nth-child(84) {    background-color: #ef8d22;    transform: translate(87.8717119902vw, 89.8137587323vh);    animation-duration: 4.4917909367s;    animation-delay: -0.6839290268s;  }  
boche:nth-child(85) {    background-color: #fc85e1;    transform: translate(57.2928640388vw, 75.8426881671vh);    animation-duration: 3.1987712966s;    animation-delay: -0.7031902792s;  }  
boche:nth-child(86) {    background-color: #fc85e1;    transform: translate(95.0682843643vw, 18.2581374607vh);    animation-duration: 2.8925956423s;    animation-delay: -1.0572694348s;  }  
boche:nth-child(87) {    background-color: #fc85e1;    transform: translate(59.0707981851vw, 48.7661464606vh);    animation-duration: 2.6026617399s;    animation-delay: -4.8628976688s;  }  
boche:nth-child(88) {    background-color: #fc85e1;    transform: translate(41.8052009135vw, 3.1629584265vh);    animation-duration: 3.9945698031s;    animation-delay: -3.2234605093s;  }  
boche:nth-child(89) {    background-color: #2bd8ff;    transform: translate(47.1542426485vw, 6.2335870209vh);    animation-duration: 3.2101759535s;    animation-delay: -4.3446493263s;  }  
boche:nth-child(90) {    background-color: #feff28;    transform: translate(55.1752701425vw, 47.3028980994vh);    animation-duration: 3.7706786674s;    animation-delay: -3.1945484167s;  }  
boche:nth-child(91) {    background-color: #2bd8ff;    transform: translate(64.3680183118vw, 70.2328105992vh);    animation-duration: 4.9905256372s;    animation-delay: -3.3445529913s;  }  
boche:nth-child(92) {    background-color: #fc85e1;    transform: translate(57.1140237902vw, 90.0487890223vh);    animation-duration: 3.8901112768s;    animation-delay: -1.6312829089s;  }  
boche:nth-child(93) {    background-color: #feff28;    transform: translate(79.8479180254vw, 50.5459436949vh);    animation-duration: 2.0763765466s;    animation-delay: -2.2578885579s;  }  
boche:nth-child(94) {    background-color: #feff28;    transform: translate(19.6698287233vw, 25.3724994599vh);    animation-duration: 2.3036069206s;    animation-delay: -4.4809995763s;  }  
boche:nth-child(95) {    background-color: #fc85e1;    transform: translate(53.2976851652vw, 47.9411811828vh);    animation-duration: 4.0118610481s;    animation-delay: -4.5248562455s;  }  
boche:nth-child(96) {    background-color: #feff28;    transform: translate(39.9679535656vw, 74.256254716vh);    animation-duration: 3.4959949039s;    animation-delay: -3.4307375377s;  }  
boche:nth-child(97) {    background-color: #feff28;    transform: translate(22.0090368657vw, 87.5674469503vh);    animation-duration: 2.1309873931s;    animation-delay: -2.9910336889s;  }  
boche:nth-child(98) {    background-color: #ef8d22;    transform: translate(19.475671768vw, 52.8257337375vh);    animation-duration: 2.0885845263s;    animation-delay: -3.3263154797s;  }  
boche:nth-child(99) {    background-color: #ef8d22;    transform: translate(64.559290293vw, 91.8668029819vh);    animation-duration: 4.6404932212s;    animation-delay: -4.9311549742s;  }  
boche:nth-child(100) {    background-color: #fc85e1;    transform: translate(23.7654664572vw, 23.0565546063vh);    animation-duration: 2.4373894218s;    animation-delay: -3.7747104339s;  }  
@keyframes explosion {    0% {      opacity: 0;    }    70% {      opacity: 1;    }    100% {      transform: translate(50vw, 100vh);    }  }  .cake {    position: relative;    top: 250px;    margin: auto;    width: 200px;    height: 60px;    background: #f9fdff;    border-radius: 100%;    transform: translateZ(100px);    box-shadow: 0px 4px 0px #f4f9fd,  0px 8px 0px #dba9ff,  0px 12px 0px #fec3b3,  0px 16px 0px #f7f6fb,  0px 20px 0px #f7f6fb,  0px 24px 0px #f7f6fb, 0px 28px 0px #f7f6fb, 0px 32px 0px #fea0bb, 0px 36px 0px #fea0bb, 0px 40px 0px #9cef9d, 0px 44px 0px #9cef9d,  0px 48px 0px #f7f6fb,  0px 52px 0px #f7f6fb,  0px 56px 0px #f7f6fb,  0px 60px 0px #f7f6fb,  0px 64px 0px #f7f6fb,  0px 68px 0px #dfa5fc,  0px 72px 0px #dfa5fc,  0px 76px 0px #fafffe,  0px 80px 0px #fafffe;  }  .plate {    position: absolute;    height: 90px;    width: 300px;    bottom: -95px;    left: 50%;    top: 380px;    margin-left: -150px;    border-radius: 100%;    background: radial-gradient(ellipse closest-side at center, #08c7fe 0%, #04d7f2 71%, #02ffd0 100%);    box-shadow: 0px 3px 0px #00e2e1, 0px 6px 0px #00d3fb;    transform: translateZ(80px);  }  
.candle {    position: relative;    height: 50px;    width: 12px;    top: 280px;    margin: auto;    background: linear-gradient(0deg, #b7f4a7 0%, white 100%);    border-radius: 4px;    transform: translateZ(120px);  }  
#flame {    position: absolute;    z-index: 10;  }  
.lit {    background: linear-gradient(to bottom, #FFF6D9, #FBC36C);    width: 15px;    height: 35px;    /*  Info on border radius. http://www.css3.info/preview/rounded-border/ */    border-top-left-radius: 10px 35px;    border-top-right-radius: 10px 35px;    border-bottom-right-radius: 10px 10px;    border-bottom-left-radius: 10px 10px;    top: -34px;    margin: auto;    /*   http://www.css3.info/preview/box-shadow/ */    box-shadow: 0 0 17px 7px rgba(251, 246, 190, 0.71);    transform-origin: bottom;    animation: flicker 1s ease-in-out alternate infinite;  }  
@keyframes flicker {    0% {      transform: skewX(5deg);      box-shadow: 0 0 17px 10px rgba(251, 246, 190, 0.71);    }    25% {      transform: skewX(-5deg);      box-shadow: 0 0 17px 5px rgba(251, 246, 190, 0.71);    }    50% {      transform: skewX(10deg);      box-shadow: 0 0 17px 7px rgba(251, 246, 190, 0.71);    }    75% {      transform: skewX(-10deg);      box-shadow: 0 0 17px 5px rgba(251, 246, 190, 0.71);    }    100% {      transform: skewX(5deg);      box-shadow: 0 0 17px 10px rgba(251, 246, 190, 0.71);    }  }  
.pyro > .before, .pyro > .after {    position: fixed;    width: 5px;    height: 5px;    border-radius: 50%;    box-shadow: 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff;    -moz-animation: 1s bang ease-out infinite backwards, 1s gravity ease-in infinite backwards, 5s position linear infinite backwards;    -webkit-animation: 1s bang ease-out infinite backwards, 1s gravity ease-in infinite backwards, 5s position linear infinite backwards;    -o-animation: 1s bang ease-out infinite backwards, 1s gravity ease-in infinite backwards, 5s position linear infinite backwards;    -ms-animation: 1s bang ease-out infinite backwards, 1s gravity ease-in infinite backwards, 5s position linear infinite backwards;    animation: 1s bang ease-out infinite backwards, 1s gravity ease-in infinite backwards, 5s position linear infinite backwards;  }  
.pyro > .after {    -moz-animation-delay: 1.25s, 1.25s, 1.25s;    -webkit-animation-delay: 1.25s, 1.25s, 1.25s;    -o-animation-delay: 1.25s, 1.25s, 1.25s;    -ms-animation-delay: 1.25s, 1.25s, 1.25s;    animation-delay: 1.25s, 1.25s, 1.25s;    -moz-animation-duration: 1.25s, 1.25s, 6.25s;    -webkit-animation-duration: 1.25s, 1.25s, 6.25s;    -o-animation-duration: 1.25s, 1.25s, 6.25s;    -ms-animation-duration: 1.25s, 1.25s, 6.25s;    animation-duration: 1.25s, 1.25s, 6.25s;  }  
@-webkit-keyframes bang {    to {      box-shadow: -110px -104.6666666667px #00ff51, -3px 36.3333333333px #5eff00, 249px -295.6666666667px #00ff84, -165px -32.6666666667px #ff00e6, 49px -14.6666666667px #ff6600, -2px -370.6666666667px #00ddff, 60px -245.6666666667px #ddff00, 135px -205.6666666667px #00a6ff, 139px -204.6666666667px #ff00fb, -36px -155.6666666667px #00ff48, -75px 8.3333333333px #00ff84, -202px -139.6666666667px #00ff0d, 123px -84.6666666667px #00ffaa, 37px -396.6666666667px #6aff00, -157px -134.6666666667px #ff5900, 7px 6.3333333333px #ffbb00, 222px -15.6666666667px #66ff00, -114px -40.6666666667px #ffb700, -127px -49.6666666667px #ffb300, 130px -63.6666666667px #0080ff, 139px -11.6666666667px #0077ff, -167px -301.6666666667px #ff00e6, 55px -222.6666666667px #62ff00, 12px -10.6666666667px #95ff00, -240px -114.6666666667px #ff9900, -78px -210.6666666667px blue, 175px -142.6666666667px #3700ff, 83px -316.6666666667px #ff00c4, 69px -390.6666666667px #ff0040, -168px -361.6666666667px #00aaff, -44px -87.6666666667px #0040ff, 235px -415.6666666667px #ffae00, 45px 55.3333333333px #00ff0d, -61px -2.6666666667px #e600ff, -225px -59.6666666667px #59ff00, -30px 48.3333333333px #00f7ff, 211px -170.6666666667px #f700ff, -165px -209.6666666667px #37ff00, -131px -306.6666666667px #00ff66, -137px 54.3333333333px red, 42px -397.6666666667px #00e1ff, 230px -250.6666666667px #ff4d00, -172px -335.6666666667px #000dff, 143px -342.6666666667px #04ff00, -76px -194.6666666667px #fff200, -237px -166.6666666667px #00a6ff, -172px -178.6666666667px #d0ff00, 51px -72.6666666667px #1500ff, -206px 34.3333333333px #ff0015, 51px 11.3333333333px #ff0400, -149px -215.6666666667px #ff0048;    }  }  
@-moz-keyframes bang {    
to {      box-shadow: -110px -104.6666666667px #00ff51, -3px 36.3333333333px #5eff00, 249px -295.6666666667px #00ff84, -165px -32.6666666667px #ff00e6, 49px -14.6666666667px #ff6600, -2px -370.6666666667px #00ddff, 60px -245.6666666667px #ddff00, 135px -205.6666666667px #00a6ff, 139px -204.6666666667px #ff00fb, -36px -155.6666666667px #00ff48, -75px 8.3333333333px #00ff84, -202px -139.6666666667px #00ff0d, 123px -84.6666666667px #00ffaa, 37px -396.6666666667px #6aff00, -157px -134.6666666667px #ff5900, 7px 6.3333333333px #ffbb00, 222px -15.6666666667px #66ff00, -114px -40.6666666667px #ffb700, -127px -49.6666666667px #ffb300, 130px -63.6666666667px #0080ff, 139px -11.6666666667px #0077ff, -167px -301.6666666667px #ff00e6, 55px -222.6666666667px #62ff00, 12px -10.6666666667px #95ff00, -240px -114.6666666667px #ff9900, -78px -210.6666666667px blue, 175px -142.6666666667px #3700ff, 83px -316.6666666667px #ff00c4, 69px -390.6666666667px #ff0040, -168px -361.6666666667px #00aaff, -44px -87.6666666667px #0040ff, 235px -415.6666666667px #ffae00, 45px 55.3333333333px #00ff0d, -61px -2.6666666667px #e600ff, -225px -59.6666666667px #59ff00, -30px 48.3333333333px #00f7ff, 211px -170.6666666667px #f700ff, -165px -209.6666666667px #37ff00, -131px -306.6666666667px #00ff66, -137px 54.3333333333px red, 42px -397.6666666667px #00e1ff, 230px -250.6666666667px #ff4d00, -172px -335.6666666667px #000dff, 143px -342.6666666667px #04ff00, -76px -194.6666666667px #fff200, -237px -166.6666666667px #00a6ff, -172px -178.6666666667px #d0ff00, 51px -72.6666666667px #1500ff, -206px 34.3333333333px #ff0015, 51px 11.3333333333px #ff0400, -149px -215.6666666667px #ff0048;    }  }  
@-o-keyframes bang {    to {      box-shadow: -110px -104.6666666667px #00ff51, -3px 36.3333333333px #5eff00, 249px -295.6666666667px #00ff84, -165px -32.6666666667px #ff00e6, 49px -14.6666666667px #ff6600, -2px -370.6666666667px #00ddff, 60px -245.6666666667px #ddff00, 135px -205.6666666667px #00a6ff, 139px -204.6666666667px #ff00fb, -36px -155.6666666667px #00ff48, -75px 8.3333333333px #00ff84, -202px -139.6666666667px #00ff0d, 123px -84.6666666667px #00ffaa, 37px -396.6666666667px #6aff00, -157px -134.6666666667px #ff5900, 7px 6.3333333333px #ffbb00, 222px -15.6666666667px #66ff00, -114px -40.6666666667px #ffb700, -127px -49.6666666667px #ffb300, 130px -63.6666666667px #0080ff, 139px -11.6666666667px #0077ff, -167px -301.6666666667px #ff00e6, 55px -222.6666666667px #62ff00, 12px -10.6666666667px #95ff00, -240px -114.6666666667px #ff9900, -78px -210.6666666667px blue, 175px -142.6666666667px #3700ff, 83px -316.6666666667px #ff00c4, 69px -390.6666666667px #ff0040, -168px -361.6666666667px #00aaff, -44px -87.6666666667px #0040ff, 235px -415.6666666667px #ffae00, 45px 55.3333333333px #00ff0d, -61px -2.6666666667px #e600ff, -225px -59.6666666667px #59ff00, -30px 48.3333333333px #00f7ff, 211px -170.6666666667px #f700ff, -165px -209.6666666667px #37ff00, -131px -306.6666666667px #00ff66, -137px 54.3333333333px red, 42px -397.6666666667px #00e1ff, 230px -250.6666666667px #ff4d00, -172px -335.6666666667px #000dff, 143px -342.6666666667px #04ff00, -76px -194.6666666667px #fff200, -237px -166.6666666667px #00a6ff, -172px -178.6666666667px #d0ff00, 51px -72.6666666667px #1500ff, -206px 34.3333333333px #ff0015, 51px 11.3333333333px #ff0400, -149px -215.6666666667px #ff0048;    }  }  
@-ms-keyframes bang {    to {      box-shadow: -110px -104.6666666667px #00ff51, -3px 36.3333333333px #5eff00, 249px -295.6666666667px #00ff84, -165px -32.6666666667px #ff00e6, 49px -14.6666666667px #ff6600, -2px -370.6666666667px #00ddff, 60px -245.6666666667px #ddff00, 135px -205.6666666667px #00a6ff, 139px -204.6666666667px #ff00fb, -36px -155.6666666667px #00ff48, -75px 8.3333333333px #00ff84, -202px -139.6666666667px #00ff0d, 123px -84.6666666667px #00ffaa, 37px -396.6666666667px #6aff00, -157px -134.6666666667px #ff5900, 7px 6.3333333333px #ffbb00, 222px -15.6666666667px #66ff00, -114px -40.6666666667px #ffb700, -127px -49.6666666667px #ffb300, 130px -63.6666666667px #0080ff, 139px -11.6666666667px #0077ff, -167px -301.6666666667px #ff00e6, 55px -222.6666666667px #62ff00, 12px -10.6666666667px #95ff00, -240px -114.6666666667px #ff9900, -78px -210.6666666667px blue, 175px -142.6666666667px #3700ff, 83px -316.6666666667px #ff00c4, 69px -390.6666666667px #ff0040, -168px -361.6666666667px #00aaff, -44px -87.6666666667px #0040ff, 235px -415.6666666667px #ffae00, 45px 55.3333333333px #00ff0d, -61px -2.6666666667px #e600ff, -225px -59.6666666667px #59ff00, -30px 48.3333333333px #00f7ff, 211px -170.6666666667px #f700ff, -165px -209.6666666667px #37ff00, -131px -306.6666666667px #00ff66, -137px 54.3333333333px red, 42px -397.6666666667px #00e1ff, 230px -250.6666666667px #ff4d00, -172px -335.6666666667px #000dff, 143px -342.6666666667px #04ff00, -76px -194.6666666667px #fff200, -237px -166.6666666667px #00a6ff, -172px -178.6666666667px #d0ff00, 51px -72.6666666667px #1500ff, -206px 34.3333333333px #ff0015, 51px 11.3333333333px #ff0400, -149px -215.6666666667px #ff0048;    }  }  
@keyframes bang {    to {      box-shadow: -110px -104.6666666667px #00ff51, -3px 36.3333333333px #5eff00, 249px -295.6666666667px #00ff84, -165px -32.6666666667px #ff00e6, 49px -14.6666666667px #ff6600, -2px -370.6666666667px #00ddff, 60px -245.6666666667px #ddff00, 135px -205.6666666667px #00a6ff, 139px -204.6666666667px #ff00fb, -36px -155.6666666667px #00ff48, -75px 8.3333333333px #00ff84, -202px -139.6666666667px #00ff0d, 123px -84.6666666667px #00ffaa, 37px -396.6666666667px #6aff00}}}
</style>
</head>
<body>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<boche></boche>
<div class="mobile">最大化查看</div>
<div class="pyro">
<div class="before"></div>
<div class="after"></div>
</div>
<h2>Happy Birthday!<br/></h2>
<h1><br/>Feliz Cumpleaños Pratik!</h1>
<span></span>
<div class="candle">
<div id="flame" class="lit"></div>
</div>
<div class="cake"></div>
<div class="plate"></div>
</body>
</html>

代码分析

此 HTML 和 CSS 代码创建了一个带有庆祝动画效果的生日主题网页。此页面的主要元素包括渐变背景、3D 效果的生日蛋糕、动画烟花和闪烁的蜡烛火焰，下面让我们分解一下代码的关键组件。

1. HTML 结构

HTML 结构很简单，定义了蛋糕和装饰品等基本元素。元素被赋予类，然后在 CSS 中设置样式。

2. CSS 样式

CSS 负责视觉美感和动画。它使用高级 CSS 功能，如渐变、动画关键帧和 3D 效果变换。

  • 字体和基本样式：代码为页面导入 Google 字体（“Concert One”和“Pacifico”）。移动样式适用于大文本，对于屏幕小于 670px 的设备，某些元素会使用媒体查询进行隐藏。

  • 背景和文本样式：body 具有从紫色过渡到蓝色的线性渐变背景。h1、h2 和 span 元素的样式显示带有渐变填充的文本，这些文本与背景融合在一起，从而创建了视觉上吸引人的标题。

  • 散景动画（烟花效果）：

  • bokeh 类定义随机放置在屏幕上的小圆圈。每个 bokeh 元素都有不同的动画延迟和持续时间，使它们在不同的时间出现。

  • @keyframes explosive 规则通过逐渐增加这些散景元素的不透明度，然后将它们平移到屏幕上，模拟烟花，从而为这些散景元素制作动画。

  • 蛋糕和盘子：

  • .cake 类使用 box-shadow 创建 3D 外观的蛋糕，为各层添加深度和不同颜色。蛋糕位于中心，呈圆形。

  • .plate 类使用 radial-gradient 创建蛋糕下方盘子的外观，使其看起来像场景中真实的一部分。

  • 蜡烛和火焰：

  • .candle 类使用线性渐变样式，使其看起来呈圆柱形。它位于蛋糕顶部。

  • #flame 和 .lit 类使用渐变和圆角创建火焰形状。火焰具有使用 @keyframes flicker 动画实现的闪烁效果。动画略微倾斜火焰并改变 box-shadow，给人一种真实火焰闪烁的错觉。

  • 烟花粒子（烟火效果）：

  • .pyro 类使用 box-shadow 创建一组小点，以产生烟花效果。这些点使用控制其爆炸（“bang”）、重力和定位的关键帧进行动画处理，使其类似于烟花表演。

3. 响应式设计

代码包括媒体查询，可根据屏幕大小调整某些元素的可见性和样式。这使得页面在移动设备和桌面设备上都具有响应性和视觉吸引力。

4. 动画

使用 @keyframes 是动态效果的核心：

  • 爆炸：控制散景元素的运动和可见性。

  • 闪烁：为蜡烛火焰提供微妙的闪烁，增强真实感。

  • 爆炸：使用向外爆裂的多个彩色点模拟烟花爆炸。

5. 渐变和阴影

使用渐变作为背景、文本和其他元素可以为设计增添深度和节日气氛。阴影被广泛用于营造层次感和 3D 效果，尤其是在蛋糕上。

此代码创建了视觉丰富且具有交互性的生日庆祝体验。它有效地结合了 CSS 动画、渐变和阴影，以制作出动态且吸引人的场景。使用媒体查询可确保设计具有响应性，可适应不同的屏幕尺寸，同时保持其美感。

系列文章

序号目录
1HTML满屏跳动的爱心（可写字）
2HTML五彩缤纷的爱心
3HTML满屏漂浮爱心
4HTML情人节快乐
5HTML蓝色爱心射线
6HTML跳动的爱心（简易版）
7HTML粒子爱心
8HTML蓝色动态爱心
9HTML跳动的爱心（双心版）
10HTML橙色动态粒子爱心
11HTML旋转爱心
12HTML爱情树
13HTML3D相册
14HTML旋转相册
15HTML基础烟花秀
16HTML炫酷烟花秀
17HTML粉色烟花秀
18HTML新春烟花
19HTML龙年大吉
20HTML圣诞树
21HTML大雪纷飞
22HTML想见你
23HTML元素周期表
24HTML飞舞的花瓣
25HTML星空特效
26HTML黑客帝国字母雨
27HTML哆啦A梦
28HTML流星雨
29HTML沙漏爱心
30HTML爱心字母雨
31HTML爱心流星雨
32HTML生日蛋糕

写在最后

我是一只有趣的兔子，感谢你的喜欢！ 

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