Web前端制作炫酷特效和动态icon

1.box-shadow属性除了常用于阴影效果、卡片等基础使用外,还可以用于实现比较炫酷的特效;

类似这样的想过都是可以通过box-shadow属性制作的;资料来源于CSDN:很小白的小白 

附上他的代码,

<!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>
  <style>
    *{
      margin: 0px;
      padding: 0px;
    }
    body{
      background: #000;
    }
  div{
    width: 300px;
    height: 300px;
    position: absolute;
    left: calc(50% - 150px);
    top: calc(50% - 150px);
    border-radius: 50%;
    box-shadow: inset 0px 0px 50px #fff,
                inset 10px 0px 80px #f0f,
                inset -10px 0px 80px #0ff,
                inset 0px 0px 150px #f0f,
                inset -10px 0px 150px #0ff,
                0px 0px 50px #fff,
                -10px 0px 50px #f0f,
                10px 0px 50px #0ff;
  }
  </style>
</head>
<body> 
  <div></div>
  
</body>
</html>
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版权声明:本文为CSDN博主「很小白的小白」的原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接及本声明。
原文链接:https://blog.csdn.net/qq_35401191/article/details/86666497

通过inset属性,制造内阴影和不加inset属性制作外阴影;然后对等的10PX -10PX 用不同的颜色,可以让左右效果对称又炫彩;第三个PX我调了一下,应该是spread 阴影的大小;

他这个调的已经挺好看的,我是直接拿来用了;

2.CSS+DIV可以制作动态的很可爱的icon图样,如图所示

其中下雨的效果代码:

STEP1: 整体HTML架构

<div class="icon rainy">

<div class="cloud"></div>

<div class="rain"></div>

</div>

STEP2: 用CSS绘制云朵图标

CSS代码如下

body {

max-width: 42em;

padding: 2em;

margin: 0 auto;

color: #161616;

font-family: 'Roboto', sans-serif;

text-align: center;

background-color: currentColor;

}

.icon {

position: relative;

display: inline-block;

width: 12em;

height: 10em;

font-size: 1em; /* control icon size here */

}

.cloud {

position: absolute;

z-index: 1;

top: 50%;

left: 50%;

width: 3.6875em;

height: 3.6875em;

margin: -1.84375em;

background: currentColor;

border-radius: 50%;

box-shadow:

-2.1875em 0.6875em 0 -0.6875em,

2.0625em 0.9375em 0 -0.9375em,

0 0 0 0.375em #fff,

-2.1875em 0.6875em 0 -0.3125em #fff,

2.0625em 0.9375em 0 -0.5625em #fff;

}

.cloud:after {

content: '';

position: absolute;

bottom: 0;

left: -0.5em;

display: block;

width: 4.5625em;

height: 1em;

background: currentColor;

box-shadow: 0 0.4375em 0 -0.0625em #fff;

}

.cloud:nth-child(2) {

z-index: 0;

background: #fff;

box-shadow:

-2.1875em 0.6875em 0 -0.6875em #fff,

2.0625em 0.9375em 0 -0.9375em #fff,

0 0 0 0.375em #fff,

-2.1875em 0.6875em 0 -0.3125em #fff,

2.0625em 0.9375em 0 -0.5625em #fff;

opacity: 0.3;

transform: scale(0.5) translate(6em, -3em);

animation: cloud 4s linear infinite;

}

.cloud:nth-child(2):after { background: #fff; }

.rain{

position: absolute;

z-index: 2;

top: 50%;

left: 50%;

width: 3.75em;

height: 3.75em;

margin: 0.375em 0 0 -2em;

background: currentColor;

}

.rain:after {

content: '';

position: absolute;

z-index: 2;

top: 50%;

left: 50%;

width: 1.125em;

height: 1.125em;

margin: -1em 0 0 -0.25em;

background: #0cf;

border-radius: 100% 0 60% 50% / 60% 0 100% 50%;

box-shadow:

0.625em 0.875em 0 -0.125em rgba(255,255,255,0.2),

-0.875em 1.125em 0 -0.125em rgba(255,255,255,0.2),

-1.375em -0.125em 0 rgba(255,255,255,0.2);

transform: rotate(-28deg);

animation: rain 3s linear infinite; /*设置动画 rain */

}

STEP3: 下雨动画

/* 下雨动画 Animations */

@keyframes rain {

0% {

background: #0cf;

box-shadow:

0.625em 0.875em 0 -0.125em rgba(255,255,255,0.2),

-0.875em 1.125em 0 -0.125em rgba(255,255,255,0.2),

-1.375em -0.125em 0 #0cf;

}

25% {

box-shadow:

0.625em 0.875em 0 -0.125em rgba(255,255,255,0.2),

-0.875em 1.125em 0 -0.125em #0cf,

-1.375em -0.125em 0 rgba(255,255,255,0.2);

}

50% {

background: rgba(255,255,255,0.3);

box-shadow:

0.625em 0.875em 0 -0.125em #0cf,

-0.875em 1.125em 0 -0.125em rgba(255,255,255,0.2),

-1.375em -0.125em 0 rgba(255,255,255,0.2);

}

100% {

box-shadow:

0.625em 0.875em 0 -0.125em rgba(255,255,255,0.2),

-0.875em 1.125em 0 -0.125em rgba(255,255,255,0.2),

-1.375em -0.125em 0 #0cf;

}

}

代码来源于:https://mp.weixin.qq.com/s?src=3&timestamp=1577761115&ver=1&signature=ORKpJuGleWEShD7zQ-50LmtGSsjAQK-kiHIFR7PY8TKMcMKiJjPrIPOMwPx4P4a-IsnECk6ZtSToTlqzLytFsSShJHVYbU*LNKcdviDybbM7Qbs0ud5-aJv1VPp0bZ77YcIEZBz4BAMIKyaXDNULjwySojjEEJbH0dkmYAnMGBo=

不过好像复制打开过期了,是来源于微信推送的;

这个效果使用的地方目前我还没有用到,其实感觉代码挺多的,嗯就不是很方便使用;然后,现在前端的图片基本都是直接PS抠图或者iconfont里面找的图片放上去的,可能是目前的工作环境如此,也许以后能用到吧。

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转载自www.cnblogs.com/qbqbk/p/12126291.html