文章目录
- 前言
- 一、HTML(index.html)
- 1. 加入元素
- 二、CSS(style.css)
- 2. 重置浏览器样式
- 3.设置字体样式
- 4.将我们的元素居中
- 5.设置背景颜色
- 6.设置动画显示的位置
- 7.设置夜晚时的背景色
- 8.将动画显示的区域设置为圆型
- 9.绘制白天时天空的样子
- 10.绘制夜晚时天空的样子
- 11.创建昼夜交替动画
- 12.绘制太阳
- 13.绘制海洋
- 13.1 海洋底层颜色
- 13.2 绘制夜晚时的海洋
- 13.3丰富海洋层次感并设置浮动动画
- 14. 绘制小船
- 14.1 绘制船身
- 14.2 绘制船帆
- 14.3 设置小船动画
- 15. 绘制月亮
- 16. 绘制飞鸟
- 16.1 设置三只鸟儿的位置及样式
- 16.2 设置鸟儿飞行的动画
- 17. 绘制山峰
- 18. 绘制云朵
- 18.1 设置云朵图层的位置,定位云朵位置
- 18.2 绘制云朵
- 18.2.1
- 18.2.2
- 18.2.3
- 18.3 添加云朵的浮动动画
- 19. 绘制星星
- 20. 绘制流星及动画
- 21.设置字体的位置及样式
- 完整CSS代码
- 三、JS(index.js)
- 22. 设置元素间属性转换
- 总结
前言
今天分享一个唯美的日月交替的小动画,祝大家早安晚安,每日安好鸭!
仅需22步,带领大家,使用css+js绘制超好看的动画!大家可以跟着步骤一步一步编写,也可以直接复制完整代码至编译器,看效果!
ps:现在先贴代码啦,明天醒了更新具体的步骤,带领大家一步一步制作,感谢支持!
2022.5.13
今天更新具体步骤啦!
仅需22步,带领大家,使用css+js绘制超好看的动画!大家可以跟着步骤一步一步编写,也可以直接复制完整代码至编译器,看效果!
一、HTML(index.html)
1. 加入元素
分别加入我们需要的元素,天空,云彩,飞鸟,山川,太阳等,具体看代码中的注释
<!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, and in case I don't see ya, good afternoon, good evening, and good night!</h1>
<p id="subtitle">点点小太阳鸭</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>
</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="./index.js"></script>
</body>
</html>
运行效果:
二、CSS(style.css)
2. 重置浏览器样式
导入reset.min.css
(已完成),重置浏览器标签的样式表,重新定义标签样式,覆盖浏览器的CSS默认属性,把浏览器提供的默认样式覆盖掉
@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;
}
运行效果:
3.设置字体样式
html {
font-family: "Sanchez", serif;
}
运行效果:
4.将我们的元素居中
.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;
}
运行效果:
5.设置背景颜色
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;
}
运行效果:
6.设置动画显示的位置
子绝父相,这是父元素,设置为相对定位
.container {
width: 450px;
height: 450px;
position: relative;
}
7.设置夜晚时的背景色
我们将会在js中使用它
.container-night {
background-color: #e4ecff;
}
8.将动画显示的区域设置为圆型
根据最终效果,我们将动画显示的区域设置为原型
.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;
}
9.绘制白天时天空的样子
.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;
}
运行效果:
10.绘制夜晚时天空的样子
绘制夜晚时天空的样子,我们使用opacity属性,将其设置为不可见,在js中使用toggleClass方法将该属性切换为1,使其可见,后头很多动画都是这么实现的。运行效果的图中将该属性设置为了1,方便大家先看到效果
.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;
}
/*用于切换opacity属性*/
.sky-night-fade {
opacity: 1;
}
运行效果:
11.创建昼夜交替动画
@-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);
}
}
12.绘制太阳
设置太阳的位置,并绘制太阳
.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;
}
13.绘制海洋
13.1 海洋底层颜色
绘制海洋部分,及其动画效果,同样使用toggleClass设置动画停止后,海洋的样式
.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%;
}
运行效果:
13.2 绘制夜晚时的海洋
与夜晚时的天空同理
.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;
}
运行效果(opacity设置为1后显示效果):
13.3丰富海洋层次感并设置浮动动画
将海洋分为三层,显得更有层次感,并绘制海洋的动画效果,使海洋浮动起来
.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%;
}
}
运行效果:
14. 绘制小船
14.1 绘制船身
绘制船身,及切换夜晚时小船移出显示范围,同样是使用toggleClass
.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;
}
运行效果:
14.2 绘制船帆
.boat,
.boat:before,
.boat:after {
position: absolute;
z-index: 200;
}
.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;
}
运行效果:
14.3 设置小船动画
设置小船在海洋上浮动的动画
@-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);
}
}
15. 绘制月亮
与太阳差不多
.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;
}
16. 绘制飞鸟
16.1 设置三只鸟儿的位置及样式
.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);
}
运行效果:
16.2 设置鸟儿飞行的动画
从小变大,展现从远处飞来的动画,以及翅膀的挥动(wing-left/wing-right),在步骤16.1中调用该动画
@-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);
}
}
运行效果:
17. 绘制山峰
首先设置山峰图层的位置,定位山峰的位置,然后绘制三个图层的山峰,黄色,粉色,红色依次对应top,middle,back三层山峰
.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;
}
/*夜晚的山*/
.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;
}
运行效果:
18. 绘制云朵
18.1 设置云朵图层的位置,定位云朵位置
.cloud,
.cloud:after,
.cloud:before {
background: #fff;
position: absolute;
z-index: 500;
}
.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;
}
18.2 绘制云朵
18.2.1
.cloud {
width: 65px;
height: 12px;
border-radius: 20px;
-webkit-animation: cloud 4s infinite;
animation: cloud 4s infinite;
}
运行效果:
18.2.2
.cloud:after {
border-radius: 50%;
height: 30px;
left: 27px;
top: -18px;
width: 30px;
}
运行效果:
18.2.3
.cloud:before {
border-radius: 50%;
height: 20px;
left: 12px;
top: -11px;
width: 20px;
}
运行效果:
18.3 添加云朵的浮动动画
@-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);
}
}
运行效果:
19. 绘制星星
加入小星星,并添加闪烁动画,步骤还是和之前一样
.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;
}
运行效果(将夜晚的opacity设置为1时):
20. 绘制流星及动画
@-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);
}
}
21.设置字体的位置及样式
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;
运行效果:
完整CSS代码
/*2.导入reset.min.css,重置浏览器标签的样式表,重新定义标签样式,覆盖浏览器的CSS默认属性,把浏览器提供的默认样式覆盖掉*/
@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;
}
/*3.设置字体样式*/
html {
font-family: "Sanchez", serif;
}
/*4.将我们的元素居中*/
.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;
}
/*5.设置背景颜色*/
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;
}
/*6.设置动画显示的位置,子绝父相,这是父元素,设置为相对定位*/
.container {
width: 450px;
height: 450px;
position: relative;
}
/*7.设置夜晚时的背景色,我们将会在js中使用它*/
.container-night {
background-color: #e4ecff;
}
/*8.根据最终效果,我们将动画显示的区域设置为原型*/
.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;
}
/*9.绘制白天时天空的样子*/
.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;
}
/*10.绘制夜晚时天空的样子,我们使用opacity属性,将其设置为不可见,在js中使用toggleClass方法将该属性切换为1,使其可见。运行效果的图中将该属性设置为了1,方便大家先看到效果*/
.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;
}
/*用于切换opacity属性*/
.sky-night-fade {
opacity: 1;
}
/*11.@-webkit-keyframes 创建动画,设置昼夜交替时天空的变换过程0%为开头动画,100%为动画完成*/
@-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);
}
}
/*12.设置太阳的位置,并绘制太阳*/
.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;
}
/*13.绘制海洋部分,及其动画效果,同样使用toggleClass设置动画停止后,海洋的样式*/
.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%;
}
/*14.绘制夜晚时的海洋,与夜晚时的天空同理*/
.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;
}
/*15.将海洋分为三层,显得更有层次感,并绘制海洋的动画效果,使海洋浮动起来*/
.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%;
}
}
/*16.绘制小船,及切换夜晚时小船移出显示范围,同样是使用toggleClass*/
.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;
}
/*17.绘制船帆*/
.boat,
.boat:before,
.boat:after {
position: absolute;
z-index: 200;
}
.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;
}
/*17.设置小船在海洋上浮动的动画*/
@-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);
}
}
/*18.绘制月亮,与太阳差不多*/
.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;
}
/*19.设置三只鸟儿的位置及样式*/
.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);
}
/*20.设置鸟儿飞行的动画,从小变大,展现从远处飞来的动画,以及翅膀的挥动(wing-left/wing-right),在步骤19中调用该动画*/
@-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);
}
}
/*21.首先设置山峰图层的位置,定位山峰的位置,然后绘制三个图层的山峰,黄色,粉色,红色依次对应top,middle,back三层山峰*/
.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;
}
/*夜晚的山*/
.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;
}
/*22.设置云朵图层的位置,定位云朵位置。*/
.cloud,
.cloud:after,
.cloud:before {
background: #fff;
position: absolute;
z-index: 500;
}
.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;
}
/*23.绘制云朵*/
.cloud {
width: 65px;
height: 12px;
border-radius: 20px;
-webkit-animation: cloud 4s infinite;
animation: cloud 4s infinite;
}
/*24.*/
.cloud:after {
border-radius: 50%;
height: 30px;
left: 27px;
top: -18px;
width: 30px;
}
/*25.*/
.cloud:before {
border-radius: 50%;
height: 20px;
left: 12px;
top: -11px;
width: 20px;
}
/*26.添加云朵的浮动动画*/
@-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);
}
}
/*27.加入小星星,并添加闪烁动画,步骤还是和之前一样*/
.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;
}
/*28.绘制流星及动画*/
@-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);
}
}
/*29.设置字体的位置及样式*/
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;
}
三、JS(index.js)
22. 设置元素间属性转换
js部分主要是元素的变换,日夜交替时,显示或者隐藏某个元素,较为简单
$(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);
});
});
至此,我们的纯代码绘制动画就完成啦!
运行效果:
总结
Good morning, and in case I don’t see ya, good afternoon, good evening, and good night!
感谢大家支持!再次祝大家早安晚安,每日安好鸭!