爱站程序员基地从橘子学姐那边学来的 早安，晚安动画（CSS + js）
成果展示
先看成果。
通过点击太阳实现日夜的动画平滑交替
Movie
这里就不多说什么了，直接贴一下代码
HTML部分
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>早安、晚安动画</title><link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css"><link rel="stylesheet" href="./style.css"></head><body><div class="container-wrapper"><h1>Good Morning, Goodnight</h1><p id="subtitle">Click on the sun or moon for animation</p><div class="container"><div class="circle-container"><!-- 天空部分 --><div class="sky"><div class="sky-night"><div class="stars"><div class="shooting-star"></div><div class="star-group-1"></div><div class="star-group-2"></div><div class="star-group-3"></div><div class="star-group-4"></div></div></div><!-- 云彩 --><div class="cloud cloud-1"></div><div class="cloud cloud-2"></div><div class="cloud cloud-3"></div><div class="cloud cloud-4"></div><div class="cloud cloud-5"></div><div class="cloud cloud-6"></div><div class="bird bird-1"></div><div class="bird bird-2"></div><div class="bird bird-3"></div></div><!-- 山川 --><div class="mountains"><div class="mountain-back"><div class="mountain-back-1"></div><div class="mountain-back-2"></div></div><div class="mountain-middle"><div class="mountain-middle-1"></div><div class="mountain-middle-2"></div></div><div class="mountain-top"><div class="mountain-top-1"></div></div></div><!-- 太阳 --><div class="sun-container"><div class="sun"></div></div><!-- 海洋 --><div class="ocean"><div class="boat"></div><div class="ocean-night"><div class="moon"></div><!-- 山川 --><div class="mountains mountains-bottom"><div class="mountain-back"><div class="mountain-back-1"></div><div class="mountain-back-2"></div></div><div class="mountain-middle"><div class="mountain-middle-1"></div><div class="mountain-middle-2"></div></div><div class="mountain-top"><div class="mountain-top-1"></div></div></div></div></div></div></div><p>灵感来源 Nanou | <a href="https://dribbble.com/Nanuo" target="_blank">Dribbble</a>, <ahref="https://www.behance.net/Nanuo" target="_blank">Behance</a>, <ahref="https://www.instagram.com/nanuonanuo/" target="_blank">Instagram</a> <br><br>动画设计 <ahref="https://lavender-z.github.io/" target="_blank">橘子</a></p></div><!-- partial --><script src=\'https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js\'></script><script src="https://cdnjs.cloudflare.com/ajax/libs/prefixfree/1.0.7/prefixfree.min.js"></script><script src="./script.js"></script></body></html>
CSS
@import url("https://fonts.googleapis.com/css?family=Sanchez");* {padding: 0;margin: 0;-webkit-box-sizing: border-box;box-sizing: border-box;}*:before,*:after {content: "";position: absolute;}html {font-family: "Sanchez", serif;}.container-wrapper {width: 100%;height: 100%;display: -webkit-box;display: -ms-flexbox;display: flex;-webkit-box-pack: center;-ms-flex-pack: center;justify-content: center;-webkit-box-align: center;-ms-flex-align: center;align-items: center;-webkit-box-orient: vertical;-webkit-box-direction: normal;-ms-flex-direction: column;flex-direction: column;}html {-webkit-transition: background-color 3s ease;-o-transition: background-color 3s ease;transition: background-color 3s ease;-webkit-transition-delay: 2s;-o-transition-delay: 2s;transition-delay: 2s;background-color: #fff7f4;}.container {width: 450px;height: 450px;position: relative;}.container-night {background-color: #e4ecff;}.circle-container {width: 450px;height: 450px;-webkit-clip-path: circle(50% at 50% 50%);clip-path: circle(50% at 50% 50%);position: absolute;overflow: hidden;z-index: 100;}.sky {position: absolute;width: 100%;height: 55%;top: 0;background: -webkit-gradient(linear,left top,left bottom,from(#feb8b0),to(#fef9db));background: -webkit-linear-gradient(#feb8b0, #fef9db);background: -o-linear-gradient(#feb8b0, #fef9db);background: linear-gradient(#feb8b0, #fef9db);z-index: 1;overflow: hidden;}.sky-night {position: absolute;width: 100%;height: 100%;background: -webkit-gradient(linear,left top,left bottom,from(#4c3f6d),color-stop(#6c62bb),to(#93b1ed));background: -webkit-linear-gradient(#4c3f6d, #6c62bb, #93b1ed);background: -o-linear-gradient(#4c3f6d, #6c62bb, #93b1ed);background: linear-gradient(#4c3f6d, #6c62bb, #93b1ed);opacity: 0;-webkit-transition: opacity 3s;-o-transition: opacity 3s;transition: opacity 3s;-webkit-transition-delay: 2s;-o-transition-delay: 2s;transition-delay: 2s;}.sky-night-fade {opacity: 1;}@-webkit-keyframes sky-night {0% {background: -webkit-gradient(linear,left top,left bottom,from(#feb8b0),to(#fef9db));background: -webkit-linear-gradient(#feb8b0, #fef9db);background: linear-gradient(#feb8b0, #fef9db);}100% {background: -webkit-gradient(linear,left top,left bottom,from(#4c3f6d),to(#96b5ee));background: -webkit-linear-gradient(#4c3f6d, #96b5ee);background: linear-gradient(#4c3f6d, #96b5ee);}}@keyframes sky-night {0% {background: -webkit-gradient(linear,left top,left bottom,from(#feb8b0),to(#fef9db));background: -webkit-linear-gradient(#feb8b0, #fef9db);background: -o-linear-gradient(#feb8b0, #fef9db);background: linear-gradient(#feb8b0, #fef9db);}100% {background: -webkit-gradient(linear,left top,left bottom,from(#4c3f6d),to(#96b5ee));background: -webkit-linear-gradient(#4c3f6d, #96b5ee);background: -o-linear-gradient(#4c3f6d, #96b5ee);background: linear-gradient(#4c3f6d, #96b5ee);}}.sun-container {z-index: 10;position: absolute;left: 0;right: 0;margin: auto;top: 0;bottom: 0;width: 290px;height: 290px;/* background-color: rgba(255, 0, 255, 0.2);*/-webkit-transform-origin: center center;-ms-transform-origin: center center;transform-origin: center center;-webkit-transition: all 5s ease-in-out;-o-transition: all 5s ease-in-out;transition: all 5s ease-in-out;}.sun {position: absolute;width: 90px;height: 90px;border-radius: 50%;background: -webkit-gradient(linear,left top,left bottom,from(#fefefe),to(#fffbe8));background: -webkit-linear-gradient(#fefefe, #fffbe8);background: -o-linear-gradient(#fefefe, #fffbe8);background: linear-gradient(#fefefe, #fffbe8);cursor: pointer;z-index: 10;}.boat {position: absolute;width: 50px;height: 0px;border-top: 7px solid #bb7074;border-left: 10px solid transparent;border-right: 10px solid transparent;left: 280px;/* right: -50px;*/top: -5px;-webkit-transform-origin: center bottom;-ms-transform-origin: center bottom;transform-origin: center bottom;-webkit-animation: boat 5s infinite;animation: boat 5s infinite;-webkit-animation-delay: 0.25s;animation-delay: 0.25s;-webkit-transition: all 4s ease-in-out;-o-transition: all 4s ease-in-out;transition: all 4s ease-in-out;}.boat-sail {margin-left: -350px;}.boat,.boat:before,.boat:after {position: absolute;z-index: 200;}@-webkit-keyframes boat {0% {-webkit-transform: rotate(1deg)translate(2px, 0px);transform: rotate(1deg)translate(2px, 0px);}25% {-webkit-transform: rotate(-1deg) translate(-2px, -2px);transform: rotate(-1deg) translate(-2px, -2px);}50% {-webkit-transform: rotate(1deg) translate(1px, 0px);transform: rotate(1deg) translate(1px, 0px);}75% {-webkit-transform: rotate(-1deg) translate(-1px, -2px);transform: rotate(-1deg) translate(-1px, -2px);}100% {-webkit-transform: rotate(1deg) translate(2px, 0px);transform: rotate(1deg) translate(2px, 0px);}}@keyframes boat {0% {-webkit-transform: rotate(1deg)translate(2px, 0px);transform: rotate(1deg)translate(2px, 0px);}25% {-webkit-transform: rotate(-1deg) translate(-2px, -2px);transform: rotate(-1deg) translate(-2px, -2px);}50% {-webkit-transform: rotate(1deg) translate(1px, 0px);transform: rotate(1deg) translate(1px, 0px);}75% {-webkit-transform: rotate(-1deg) translate(-1px, -2px);transform: rotate(-1deg) translate(-1px, -2px);}100% {-webkit-transform: rotate(1deg) translate(2px, 0px);transform: rotate(1deg) translate(2px, 0px);}}.boat:before,.boat:after {width: 0;height: 0;border: 0 solid transparent;}.boat:before {bottom: 8px;right: -6px;border-right-width: 15px;border-left-width: 0px;border-bottom: 30px solid #bb7074;}.boat:after {bottom: 8px;right: 11px;border-right-width: 0px;border-left-width: 20px;border-bottom: 48px solid #bb7074;}.ocean {position: absolute;width: 100%;height: 45%;bottom: 0;background: #ceefe8;z-index: 200;-webkit-animation: ocean-top 3s infinite;animation: ocean-top 3s infinite;opacity: 1;-webkit-transition: all 3s ease;-o-transition: all 3s ease;transition: all 3s ease;-webkit-transition-delay: 2s;-o-transition-delay: 2s;transition-delay: 2s;-webkit-transform-origin: top;-ms-transform-origin: top;transform-origin: top;}.animation-stop {-webkit-animation: ocean-top 3s forwards;animation: ocean-top 3s forwards;height: 42%;}.ocean-night {position: relative;width: 100%;height: 100%;background: -webkit-gradient(linear,left top,left bottom,from(#8da6e6),to(#788cc9));background: -webkit-linear-gradient(#8da6e6, #788cc9);background: -o-linear-gradient(#8da6e6, #788cc9);background: linear-gradient(#8da6e6, #788cc9);opacity: 0;-webkit-transition: opacity 3s;-o-transition: opacity 3s;transition: opacity 3s;-webkit-transition-delay: 2s;-o-transition-delay: 2s;transition-delay: 2s;z-index: 500;}.ocean-night-fade {opacity: 1;}.moon {position: absolute;width: 90px;height: 90px;border-radius: 50%;background: -webkit-gradient(linear,left top,left bottom,from(#fefefe),to(#fffbe8));background: -webkit-linear-gradient(#fefefe, #fffbe8);background: -o-linear-gradient(#fefefe, #fffbe8);background: linear-gradient(#fefefe, #fffbe8);opacity: 0;left: 80px;margin-top: 90px;-webkit-transition: opacity 1s ease;-o-transition: opacity 1s ease;transition: opacity 1s ease;}.moon-fade {opacity: 0.3;-webkit-transition-delay: 4s;-o-transition-delay: 4s;transition-delay: 4s;}.ocean:before,.ocean:after {width: 100%;bottom: 0;position: absolute;z-index: 200;}.ocean:before {height: 75%;background: #baeced;-webkit-animation: ocean-middle 3s infinite;animation: ocean-middle 3s infinite;}.ocean:after {height: 50%;background: #ace6f1;-webkit-animation: ocean-bottom 2s infinite;animation: ocean-bottom 2s infinite;}@-webkit-keyframes ocean-top {0% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}25% {-webkit-transform: rotate(-1deg);transform: rotate(-1deg);}50% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}75% {-webkit-transform: rotate(1deg);transform: rotate(1deg);}100% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}}@keyframes ocean-top {0% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}25% {-webkit-transform: rotate(-1deg);transform: rotate(-1deg);}50% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}75% {-webkit-transform: rotate(1deg);transform: rotate(1deg);}100% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}}@-webkit-keyframes ocean-middle {0% {height: 75%;}50% {height: 77%;-webkit-transform: rotate(2deg);transform: rotate(2deg);}100% {height: 75%;}}@keyframes ocean-middle {0% {height: 75%;}50% {height: 77%;-webkit-transform: rotate(2deg);transform: rotate(2deg);}100% {height: 75%;}}@-webkit-keyframes ocean-bottom {0% {height: 50%;}50% {height: 52%;-webkit-transform: rotate(-2deg);transform: rotate(-2deg);}100% {height: 50%;}}@keyframes ocean-bottom {0% {height: 50%;}50% {height: 52%;-webkit-transform: rotate(-2deg);transform: rotate(-2deg);}100% {height: 50%;}}.bird:before,.bird:after {border: 2px solid #bb7074;border-bottom: 0;width: 18px;height: 8px;z-index: 200;}.bird {position: absolute;-webkit-animation: bird 1s infinite;animation: bird 1s infinite;z-index: 200;-webkit-transition: all 2s ease-in-out;-o-transition: all 2s ease-in-out;transition: all 2s ease-in-out;}.birds-fly {margin-left: 150px;margin-top: -100px;}.bird:after {border-top-left-radius: 18px;border-top-right-radius: 18px;border-right: 0;-webkit-animation: wing-right 1s infinite;animation: wing-right 1s infinite;-webkit-transform-origin: bottom left;-ms-transform-origin: bottom left;transform-origin: bottom left;}.bird:before {left: -19px;border-top-right-radius: 18px;border-top-left-radius: 18px;border-left: 0;-webkit-animation: wing-left 1s infinite;animation: wing-left 1s infinite;-webkit-transform-origin: bottom right;-ms-transform-origin: bottom right;transform-origin: bottom right;}.bird-1 {left: 240px;top: 140px;-webkit-transform: scale(0.9)rotate(10deg);-ms-transform: scale(0.9)rotate(10deg);transform: scale(0.9)rotate(10deg);-webkit-animation-delay: 0.4s;animation-delay: 0.4s;}.bird-2 {left: 280px;top: 120px;-webkit-transform: scale(0.8)rotate(-5deg);-ms-transform: scale(0.8)rotate(-5deg);transform: scale(0.8)rotate(-5deg);-webkit-animation-delay: 0.2s;animation-delay: 0.2s;}.bird-3 {left: 250px;top: 100px;-webkit-transform: scale(1)rotate(8deg);-ms-transform: scale(1)rotate(8deg);transform: scale(1)rotate(8deg);}@-webkit-keyframes bird {0% {-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}50% {-webkit-transform: translate(2px, -3px);transform: translate(2px, -3px);}100% {-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}}@keyframes bird {0% {-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}50% {-webkit-transform: translate(2px, -3px);transform: translate(2px, -3px);}100% {-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}}@-webkit-keyframes wing-right {0% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}50% {-webkit-transform: rotate(10deg);transform: rotate(10deg);}100% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}}@keyframes wing-right {0% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}50% {-webkit-transform: rotate(10deg);transform: rotate(10deg);}100% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}}@-webkit-keyframes wing-left {0% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}50% {-webkit-transform: rotate(-10deg);transform: rotate(-10deg);}100% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}}@keyframes wing-left {0% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}50% {-webkit-transform: rotate(-10deg);transform: rotate(-10deg);}100% {-webkit-transform: rotate(0deg);transform: rotate(0deg);}}.mountains {position: absolute;width: 100%;/* background-color: #ccc;*/height: 20%;bottom: 35%;/* overflow: hidden;*/}.mountains-bottom {opacity: 0.5;-webkit-transform-origin: center;-ms-transform-origin: center;transform-origin: center;-webkit-transform: scaleY(-1);-ms-transform: scaleY(-1);transform: scaleY(-1);top: 0;position: fixed;overflow: hidden;height: 31.5%;}.mountains div,.mountains div:after,.mountains div:before {border-radius: 50%;position: absolute;z-index: 200;}.mountains * {-webkit-transition: background 3s ease;-o-transition: background 3s ease;transition: background 3s ease;-webkit-transition-delay: 2s;-o-transition-delay: 2s;transition-delay: 2s;}.mountain-top,.mountain-top * {background: #fffcdd;}.mountain-top {width: 200px;height: 90px;top: 18px;right: 0;margin-right: -50px;}.mountain-top-1 {position: absolute;width: 250px;height: 80px;top: 15px;right: 0;margin-right: 150px;}.mountain-top-night {background: #614da2;}.mountain-middle,.mountain-middle * {background: #fee1cb;}.mountain-middle {width: 180px;height: 120px;top: 12px;margin-left: 180px;}.mountain-middle-1 {width: 200px;height: 100px;top: 3px;margin-left: -110px;}.mountain-middle-2 {width: 220px;height: 150px;margin-left: -250px;}.mountain-middle-night {background: #6154a4;}.mountain-back,.mountain-back * {background: #fec6b9;}.mountain-back {width: 180px;height: 120px;top: 0px;}.mountain-back-1 {width: 200px;height: 100px;top: 3px;margin-left: 80px;}.mountain-back-2 {width: 150px;height: 80px;margin-left: 250px;}.mountain-back-night {background: #7980c8;}.cloud,.cloud:after,.cloud:before {background: #fff;position: absolute;z-index: 500;}.cloud {width: 65px;height: 12px;border-radius: 20px;-webkit-animation: cloud 4s infinite;animation: cloud 4s infinite;}@-webkit-keyframes cloud {0% {-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}25% {-webkit-transform: translate(2px, 2px);transform: translate(2px, 2px);}50% {-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}75% {-webkit-transform: translate(-1px, -1px);transform: translate(-1px, -1px);}100% {-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}}@keyframes cloud {0% {-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}25% {-webkit-transform: translate(2px, 2px);transform: translate(2px, 2px);}50% {-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}75% {-webkit-transform: translate(-1px, -1px);transform: translate(-1px, -1px);}100% {-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}}.cloud:after {border-radius: 50%;height: 30px;left: 27px;top: -18px;width: 30px;}.cloud:before {border-radius: 50%;height: 20px;left: 12px;top: -11px;width: 20px;}.cloud-1 {left: 310px;top: 50px;}.cloud-2 {left: 280px;top: 150px;-webkit-animation-delay: 0.2s;animation-delay: 0.2s;}.cloud-3 {left: 410px;top: 190px;-webkit-animation-delay: 0.4s;animation-delay: 0.4s;}.cloud-4 {left: 160px;top: 120px;-webkit-animation-delay: 0.6s;animation-delay: 0.6s;}.cloud-5 {left: 60px;top: 170px;-webkit-animation-delay: 0.8s;animation-delay: 0.8s;}.cloud-6 {left: 0px;top: 100px;-webkit-animation-delay: 1s;animation-delay: 1s;}.stars *,.stars *:before,.stars *:after {border-radius: 50%;background-color: #fff;position: absolute;}.stars {opacity: 0;-webkit-transition: opacity 2s ease;-o-transition: opacity 2s ease;transition: opacity 2s ease;}.stars-fade {opacity: 1;-webkit-transition-delay: 4s;-o-transition-delay: 4s;transition-delay: 4s;}.star-group-1 {width: 5px;height: 5px;left: 225px;top: 120px;animation: twinkle 2s infinite linear;}.star-group-1:before {width: 4px;height: 4px;left: 50px;top: 18px;opacity: 0.8;}.star-group-1:after {width: 3px;height: 3px;left: -35px;top: 35px;opacity: 1;}.star-group-2 {width: 5px;height: 5px;left: 25px;top: 175px;animation: twinkle 1s infinite linear;}.star-group-2:before {width: 4px;height: 4px;left: 40px;top: 14px;opacity: 0.8;}.star-group-2:after {width: 3px;height: 3px;left: 30px;top: -40px;opacity: 1;}.star-group-3 {width: 5px;height: 5px;left: 125px;top: 50px;animation: twinkle 0.8s infinite linear;}.star-group-3:before {width: 4px;height: 4px;left: 50px;top: 20px;opacity: 0.8;}.star-group-3:after {width: 3px;height: 3px;left: 90px;top: -20px;opacity: 1;}.star-group-4 {width: 5px;height: 5px;left: 300px;top: 100px;animation: twinkle 1.2s infinite linear;}.star-group-4:before {width: 3px;height: 3px;left: 80px;top: 60px;opacity: 0.8;}.star-group-4:after {width: 3px;height: 3px;left: 50px;top: -20px;opacity: 1;}@-webkit-keyframes twinkle {0% {opacity: 1;}25% {opacity: 0.3;}50% {opacity: 0.8;}75% {opacity: 0.5;}100% {opacity: 0.8;}}@keyframes twinkle {0% {opacity: 1;}25% {opacity: 0.3;}50% {opacity: 0.8;}75% {opacity: 0.5;}100% {opacity: 0.8;}}.shooting-star {position: absolute;background: -webkit-gradient(linear,left top,right top,from(rgba(255, 255, 255, 1)),to(rgba(255, 255, 255, 0)));background: -webkit-linear-gradient(left,rgba(255, 255, 255, 1) 0%,rgba(255, 255, 255, 0) 100%);background: -o-linear-gradient(left,rgba(255, 255, 255, 1) 0%,rgba(255, 255, 255, 0) 100%);background: linear-gradient(to right,rgba(255, 255, 255, 1) 0%,rgba(255, 255, 255, 0) 100%);width: 35px;height: 3px;left: 310px;top: 10px;-webkit-transform-origin: left;-ms-transform-origin: left;transform-origin: left;-webkit-transform: rotate(-40deg);-ms-transform: rotate(-40deg);transform: rotate(-40deg);}.shooting {-webkit-animation: shooting-star 2s 2 ease-in-out;animation: shooting-star 2s 2 ease-in-out;-webkit-animation-delay: 5s;animation-delay: 5s;}@-webkit-keyframes shooting-star {100% {-webkit-transform: rotate(-40deg)translateX(-450px);transform: rotate(-40deg)translateX(-450px);}}@keyframes shooting-star {100% {-webkit-transform: rotate(-40deg)translateX(-450px);transform: rotate(-40deg)translateX(-450px);}}p a:link,p a:active,p a:visited {color: inherit;text-decoration: none;border-bottom: 1px dotted;border-bottom-color: inherit;opacity: 0.6;}h1,p {color: #bb7074;-webkit-transition: color 3s;-o-transition: color 3s;transition: color 3s;-webkit-transition-delay: 2s;-o-transition-delay: 2s;transition-delay: 2s;text-align: center;}h1 {margin: 60px 0 10px 0;font-size: 30px;position: relative;}p {font-size: 16px;line-height: 16px;margin: 40px;position: relative;opacity: 0.6;}p#subtitle {margin-top: 10px;}.text-color {color: #7980c8;}
Javascript
$(function () {$(\'.sun\').click(function (e) {e.stopPropagation();$("html").toggleClass(\'container-night\');$(".sky-night").toggleClass(\'sky-night-fade\');$("p, h1").toggleClass(\'text-color\');$(".ocean-night").toggleClass(\'ocean-night-fade\');$(".moon").toggleClass(\'moon-fade\');$(".ocean").toggleClass(\'animation-stop\');$(".bird").toggleClass(\'birds-fly\');$(".boat").toggleClass(\'boat-sail\');$(".mountain-top, .mountain-top >*").toggleClass(\'mountain-top-night\');$(".mountain-middle, .mountain-middle >*").toggleClass(\'mountain-middle-night\');$(".mountain-back, .mountain-back >*").toggleClass(\'mountain-back-night\');$(".cloud").delay(2500).fadeToggle(2500);$(".stars").toggleClass(\'stars-fade\');$(".shooting-star").toggleClass(\'shooting\');var angle = ($(\'.sun-container\').data(\'angle\') + 360) || 360;$(\'.sun-container\').css({\'transform\': \'rotate(\' + angle + \'deg)\'});$(\'.sun-container\').data(\'angle\', angle);});});
