实现太空船动画

CSS
CSS
发布日期:   2021-04-07
更新日期:   2021-04-08
文章字数:   1.8k
阅读时长:   11 分
阅读次数:  

Welcome to [Hexo]

CSS-实现太空船动画

index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
   <link rel="stylesheet" href="index.css">
</head>
<body>
    <div class="spaceship">
        <div class="spaceshipBody">
           <div class="spaceshipTop"></div>
           <div class="spaceshipWindows">
              <span></span>
              <span></span>
           </div>
        </div>
        <div class="spaceshipBottom">
           <span></span>
           <span></span>
           <span></span>
        </div>
        <div class="fire">
           <span></span>
           <span></span>
           <span></span>
           <div class="glow"></div>
        </div>
     </div>
     <div class="shadow"></div>
     <div class="buttons">
        <button class="btnStart"><span>start</span></button>
        <button class="btnLaunch"><span>launch</span></button>
        <button disabled="disabled" class="btnLand disable"><span>land</span></button>
     </div>
       
</body>
<script src="index.js"></script>
</html>

index.css

body {
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    width: 100%;
    background-color: #0f1b31;
  }
  
  .spaceship {
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    transition: all 2s ease;
    bottom: 130px;
    animation: float 2s ease infinite alternate;
  }
  @keyframes float {
    0% {
      transform: translateY(10px);
    }
    100% {
      transform: translateY(0px);
    }
  }
  .spaceship.launch {
    bottom: 120%;
    animation: launch 3s ease;
  }
  @keyframes launch {
    0% {
      bottom: 130px;
      transform: translatex(2px);
    }
    10% {
      transform: translatex(-2px);
    }
    20% {
      transform: translatex(2px);
    }
    30% {
      transform: translatex(-2px);
    }
    60% {
      transform: translatex(0px);
      bottom: 150px;
    }
    100% {
      bottom: 120%;
    }
  }
  .spaceship.land {
    bottom: 130px;
    animation: land 3s ease;
  }
  @keyframes land {
    0% {
      bottom: 120%;
    }
    50% {
      bottom: 180px;
    }
    100% {
      bottom: 130px;
    }
  }
  .spaceship .spaceshipBody {
    width: 35%;
    height: 80%;
    background-color: white;
    border-bottom-left-radius: 100%;
    border-bottom-right-radius: 100%;
    border-top-left-radius: 100%;
    border-top-right-radius: 100%;
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
    box-shadow: inset 0px -173px 0px -80px white, inset 0px -213px 0px -60px #e4e4e4;
  }
  .spaceship .spaceshipBody:before {
    content: "";
    position: absolute;
    width: calc(100% - 36px);
    height: 42%;
    background-color: inherit;
    bottom: -30px;
    transform: perspective(10em) rotateX(-50deg);
    border-bottom-left-radius: 50px;
    border-bottom-right-radius: 50px;
    box-shadow: inset 0px -33px 0px 0px rgba(0, 0, 0, 0.1);
  }
  .spaceship .spaceshipBody:after {
    content: "";
    position: absolute;
    width: 45%;
    height: 40px;
    background-color: #f95959;
    bottom: -20px;
    transform: perspective(10em) rotateX(-50deg);
    border-bottom-left-radius: 50px;
    border-bottom-right-radius: 50px;
    z-index: -1;
  }
  .spaceship .spaceshipBody .spaceshipTop {
    width: 100%;
    height: 240px;
    border-radius: 100%;
    overflow: hidden;
    position: relative;
    box-shadow: inset -12px 17px 0px -7px rgba(0, 0, 0, 0.15);
  }
  .spaceship .spaceshipBody .spaceshipTop:before {
    content: "";
    background-color: #4ba3b7;
    position: absolute;
    width: 100%;
    height: 100px;
    left: calc(50% - 54%);
    border-radius: 100%;
    top: -55px;
    border: 2px solid white;
    box-shadow: inset -18px 56px 0px 3px rgba(0, 0, 0, 0.1), 0px 0px 0px 6px #f95959;
  }
  .spaceship .spaceshipBody .spaceshipWindows {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 300px;
    height: 300px;
    position: absolute;
  }
  .spaceship .spaceshipBody .spaceshipWindows span {
    background-color: #ace7ef;
    box-shadow: inset -4px 4px 0px 0px rgba(0, 0, 0, 0.3), inset 0px 0px 0px 2px white;
    border: 4px solid #f95959;
    z-index: 2;
    position: absolute;
    border-radius: 100%;
    overflow: hidden;
  }
  .spaceship .spaceshipBody .spaceshipWindows span:before {
    position: absolute;
    content: "";
    background-color: white;
    width: 200%;
    height: 100%;
    transform: rotate(45deg);
    opacity: 0.4;
  }
  .spaceship .spaceshipBody .spaceshipWindows span:nth-child(1) {
    width: 30px;
    height: 30px;
    top: 23%;
  }
  .spaceship .spaceshipBody .spaceshipWindows span:nth-child(1):before {
    top: 10px;
    right: 0px;
  }
  .spaceship .spaceshipBody .spaceshipWindows span:nth-child(2) {
    width: 45px;
    height: 45px;
    top: 40%;
  }
  .spaceship .spaceshipBody .spaceshipWindows span:nth-child(2):before {
    top: 12px;
    right: 0px;
  }
  .spaceship .spaceshipBottom {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 300px;
    height: 300px;
    position: absolute;
  }
  .spaceship .spaceshipBottom span {
    background-color: #4ba3b7;
    border-radius: 10px;
    position: absolute;
    overflow: hidden;
  }
  .spaceship .spaceshipBottom span:before {
    content: "";
    position: absolute;
    background-color: white;
    width: 2px;
    height: 120%;
    border-radius: 20px;
  }
  .spaceship .spaceshipBottom span:nth-child(1) {
    width: 15px;
    height: 80px;
    z-index: 2;
    bottom: 2%;
    box-shadow: inset -5px -3px 0px 0px rgba(0, 0, 0, 0.18);
  }
  .spaceship .spaceshipBottom span:nth-child(1):before {
    display: none;
  }
  .spaceship .spaceshipBottom span:nth-child(2) {
    width: 50px;
    height: 130px;
    left: 32%;
    bottom: 6%;
    transform: perspective(10em) rotateX(60deg) translateZ(-1px);
    box-shadow: inset -5px -3px 0px 0px rgba(0, 0, 0, 0.2);
  }
  .spaceship .spaceshipBottom span:nth-child(2):before {
    left: 0px;
    border-right: 2px solid #f95959;
  }
  .spaceship .spaceshipBottom span:nth-child(3) {
    width: 50px;
    height: 130px;
    right: 32%;
    bottom: 6%;
    transform: perspective(10em) rotateX(60deg) translateZ(-1px);
    box-shadow: inset -5px -3px 0px 0px rgba(0, 0, 0, 0.2);
  }
  .spaceship .spaceshipBottom span:nth-child(3):before {
    right: 0px;
    border-left: 2px solid #f95959;
  }
  .spaceship .fire {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 300px;
    height: 100px;
    position: absolute;
    bottom: -50px;
  }
  .spaceship .fire.burn span {
    border-radius: 50px;
    top: 0;
    position: absolute;
    background-color: #ffd460;
    height: inherit;
    animation: fire 0.8s ease infinite alternate;
  }
  .spaceship .fire.burn span:nth-child(1) {
    width: 6px;
    height: 40px;
    left: 44%;
    transform: translateY(27px);
    box-shadow: inset 0px -7px 10px #ea5455, inset 0px -19px 10px #ffc175, 0px -7px 10px #ea5455;
    animation-delay: 0.2s;
  }
  .spaceship .fire.burn span:nth-child(1):after {
    position: absolute;
    content: "";
    width: 4px;
    height: 60%;
    border-radius: 50px;
    background-color: #ffd460;
    bottom: 0;
    transform: translate(8px, 15px);
    box-shadow: inset 0px -5px 10px #ea5455, inset 0px -19px 10px #ffc175, 0px -7px 10px #ea5455;
  }
  .spaceship .fire.burn span:nth-child(2) {
    width: 10px;
    height: 60px;
    left: calc(50% - 8px);
    transform: translateY(35px);
    box-shadow: inset 0px -10px 10px #ea5455, inset 0px -30px 10px #ffc175, 0px -7px 10px #ea5455;
  }
  .spaceship .fire.burn span:nth-child(2):after {
    position: absolute;
    content: "";
    width: 10px;
    height: 100%;
    border-radius: 10px;
    background-color: #ffd460;
    top: 0;
    transform: translate(-6px, -25px);
    box-shadow: inset 0px -5px 10px #ea5455, inset 0px -15px 10px #ffc175, 0px -7px 10px #ea5455;
  }
  .spaceship .fire.burn span:nth-child(3) {
    width: 10px;
    height: 40px;
    right: 45%;
    transform: translateY(27px);
    box-shadow: inset 0px -5px 10px #ea5455, inset 0px -30px 10px #ffc175, 0px -7px 10px #ea5455;
    animation-delay: 0.4s;
  }
  .spaceship .fire.burn span:nth-child(3):after {
    position: absolute;
    content: "";
    width: 6px;
    height: 180%;
    border-radius: 10px;
    background-color: #ffd460;
    top: 0;
    transform: translate(-6px, -15px);
    box-shadow: inset 0px -5px 10px #ea5455, inset 0px -20px 10px #ffc175, 0px -7px 10px #ea5455;
  }
  @keyframes fire {
    0% {
      height: 10px;
      bottom: 0;
    }
      50% {
        top: 0;
      }
      100% {
        height: 20px;
        bottom: 0;
      }
    }
  .spaceship .fire.burn .glow {
    position: absolute;
    width: 0px;
    height: 0px;
    border-radius: 100%;
    box-shadow: 0px 0px 50px 20px #ea5455;
    opacity: 1;
    animation: glow 0.8s ease infinite alternate;
  }
  @keyframes glow {
    0% {
      box-shadow: 0px 0px 50px 20px #ea5455;
    }
    100% {
      box-shadow: 0px 0px 50px 25px #ea5455;
    }
  }
  .shadow {
    width: 150px;
    height: 30px;
    background-color: black;
    position: absolute;
    border-radius: 100%;
    opacity: 0.2;
    bottom: 80px;
    z-index: -1;
    animation: shadow 2s ease infinite alternate;
    transition: all 0.5s ease;
  }
  @keyframes shadow {
    0% {
      width: 150px;
    }
    100% {
      width: 120px;
    }
  }
  .buttons {
    position: absolute;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    top: 20px;
    left: 20px;
  }
  .buttons button {
    width: 100px;
    height: 40px;
    background-color: #4ba3b7;
    border: 0;
    margin: 8px;
    color: white;
    position: relative;
    overflow: hidden;
    font-size: 12px;
    letter-spacing: 1px;
    font-weight: 500;
    text-transform: uppercase;
    transition: all 0.3s ease;
    cursor: pointer;
    border-radius: 3px;
  }
  .buttons button.active {
    background-color: #f95959;
  }
  .buttons button.active:hover {
    letter-spacing: 1px;
    color: white;
    background-color: #bf4c4c;
  }
  .buttons button.active:hover:before, .buttons button.active:hover:after {
    width: 0;
  }
  .buttons button.active:hover span:before, .buttons button.active:hover span:after {
    height: 0;
  }
  .buttons button.disable {
    background-color: grey;
    opacity: 0.3;
    cursor: auto;
  }
  .buttons button.disable:hover {
    letter-spacing: 1px;
    color: white;
  }
  .buttons button.disable:hover:before, .buttons button.disable:hover:after {
    width: 0;
  }
  .buttons button.disable:hover span:before, .buttons button.disable:hover span:after {
    height: 0;
  }
  .buttons button:before {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    background-color: #ace7ef;
    transition: all 0.4s ease;
    left: 0;
    top: 0;
  }
  .buttons button:after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    background-color: #ace7ef;
    transition: all 0.4s 0.2s ease;
    right: 0;
    bottom: 0;
  }
  .buttons button span {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .buttons button span:before {
    content: "";
    position: absolute;
    width: 2px;
    height: 0;
    background-color: #ace7ef;
    transition: all 0.4s 0.3s ease;
    left: 0;
    top: 0;
  }
  .buttons button span:after {
    content: "";
    position: absolute;
    width: 2px;
    height: 0;
    background-color: #ace7ef;
    transition: all 0.4s 0.4s ease;
    right: 0;
    bottom: 0;
  }
  .buttons button:hover {
    color: #ace7ef;
    letter-spacing: 2px;
  }
  .buttons button:hover:before, .buttons button:hover:after {
    width: 100%;
  }
  .buttons button:hover span:before, .buttons button:hover span:after {
    height: 100%;
  }
  .buttons button:active {
    outline: none;
    border: none;
  }
  .buttons button:focus {
    outline: 0;
  }

index.js

var spaceship = document.querySelector(".spaceship"),
    fire = document.querySelector(".fire"),
    btnLaunch = document.querySelector(".btnLaunch"),
    btnLand = document.querySelector(".btnLand"),
    btnStart = document.querySelector(".btnStart"),
    txtLaunch = document.querySelector(".btnLaunch span"),
    txtLand = document.querySelector(".btnLand span"),
    txtStart = document.querySelector(".btnStart span"),
    shadow = document.querySelector(".shadow");

btnLaunch.addEventListener("click", launch);
btnLand.addEventListener("click", land);
btnStart.addEventListener("click", start);

function launch() {
   btnStart.classList.add("disable");
   fire.classList.add("burn");
   spaceship.classList.remove("land");
   spaceship.classList.add("launch");
   spaceship.removeEventListener("animationend", burn);
   shadow.style.opacity = "0";

   /*buttons*/
   btnLaunch.classList.add("active");
   btnStart.disabled = true;
   btnStart.classList.remove("active");
   btnLand.classList.remove("active");
   btnLand.classList.remove("disable");
   btnLand.disabled = false;

   /*text buttons*/
   txtLaunch.innerText = "launched!";
   txtStart.innerText = "start";
   txtLand.innerText = "land";
}

function land() {
   spaceship.classList.remove("launch");
   spaceship.classList.add("land");
   spaceship.addEventListener("animationend", burn);
  
   /*buttons*/
   btnLaunch.classList.remove("active");
   btnLand.classList.add("active");
   btnStart.classList.remove("disable");
   btnStart.disabled = false;
   /*text buttons*/
   txtLand.innerText = "landed!";
   txtLaunch.innerText = "launch";
}

function burn() {
   fire.classList.remove("burn");
   spaceship.classList.remove("land");
   shadow.style.opacity = "0.2";
   /*buttons*/
   btnLand.classList.remove("active");
   btnLand.classList.add("disable");
   btnLand.disabled = true;
   /*text buttons*/
   txtLand.innerText = "land";
}

function start() {
   if (btnStart.classList.contains("active")) {
      fire.classList.remove("burn");
      btnStart.classList.remove("active");
      txtStart.innerText = "start";
   } else {
      fire.classList.add("burn");
      btnStart.classList.add("active");
      txtStart.innerText = "stop";
      btnLand.classList.remove("active");
   }
}

function stop() {
   fire.classList.remove("burn");
}
文章作者: CYQ
文章链接: https://printfCYQ.github.io/2021/04/07/CSS-%E5%A4%AA%E7%A9%BA%E8%88%B9%E5%8A%A8%E7%94%BB/
版权声明: 本博客所有文章除特別声明外，均采用 CC BY 4.0 许可协议。转载请注明来源 CYQ !
CSS
赏
评论
  目录