js+css实现液态瀑布流冲刷按钮悬浮动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：js+css实现液态瀑布流冲刷按钮悬浮动画效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >
<head>
  <meta charset="UTF-8">
<style>
    * {
    box-sizing: border-box;
}
.container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
nav {
  width: 200px;
  height: 245px;
  z-index: 50;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
button {
    width: 100%;
    height: 50px;
    transition: .3s;
    position: relative;
    color: white;
    margin-bottom: 5px;
    font-size: 14px;
    background-color: black;
    border: none;
    outline: none;
    background: black;
}
button::before {
    content: '';
    outline: none;
    border: none;
    width: 100%;
    height: 50px;
    line-height: 50px;
    position: absolute;
    top: 0;
    left: 0;
    transition: .3s;
    background: rgba(0,0,0,1);
}
button:nth-child(1)::before {
    content: 'HOME';
}
button:nth-child(2)::before {
    content: 'PROJECTS';
}
button:nth-child(3)::before {
    content: 'CONTACT';
}
button:nth-child(4)::before {
    content: 'ABOUT';
}
button:nth-child(5)::before {
    content: 'HIRE ME';
}
button:hover::before {
    transform: translateX(-50px);
}
.mainBlock {
    width: 100%;
    min-width: 500px;
    height: 270px;
    margin-left: 347px;
    top: 0;
    border: 3px solid black;
    position: absolute;
    padding: 38px 60px;
    background: black;
    color: white;
    font-size: 14px;
    opacity: 0;
}
.mainBlock > div > p:nth-child(2) {
    text-align: right;
    margin-top: 40px;
}
.topBlock {
    width: 80%;
    height: 70px;
    left: 60px;
    top: -70px;
    position: absolute;
    border: 2px solid black;
    color: black;
    opacity: 0;
}
.topBlock > div {
    width: 80%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 0;
    font-size: 16px;
    text-align: center;
    opacity: 0;
}
.bottomBlock {
    width: 80%;
    height: 140px;
    left: 70px;
    bottom: -141px;
    position: absolute;
    border: 2px solid black;
    background: white;
    text-align: center;
    color: black;
    padding: 30px;
}
.bottomBlock > div {
    width: 80%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 0;
    font-size: 16px;
}
#canvas1 {
    position: absolute;
    top: 0;
    left: 0;
    filter: url("#goo");
    opacity: 1;
}
svg {
  display: none;
}
footer {
  font-family: monospace;
  width: 95%;
  color: black;
  font-size: 15px;
  margin-left: 5px;
  text-shadow: 1px 1px 1px #737373; 
  position: absolute;
  bottom: 0;
  text-align: center;
}
</style>

</head>
<body>
<!-- partial:index.partial.html -->
<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
  <defs>
    <filter id="goo">
      <feGaussianBlur in="SourceGraphic" stdDeviation="10" result="blur" />
      <feColorMatrix in="blur" mode="matrix" values="1 0 0 0 0  0 1 0 0 0  0 0 1 0 0  0 0 0 19 -9" result="goo" />
      <feComposite in="SourceGraphic" in2="goo" operator="atop"/>
    </filter>
  </defs>
</svg>
<canvas id="canvas1"></canvas>
<div class="container">
    <nav>
      <button></button>
      <button></button>
      <button></button>
      <button></button>
      <button></button>
    </nav>
</div>

<!-- partial -->
  <script >
      const canvas = document.getElementById('canvas1');
const ctx = canvas.getContext('2d');
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;

const mouse = {
    x: undefined,
    y: undefined
}

let shade = 0;
let randomColour = 'hsl(' + shade + ', 99%, 35%)';

const timer = setInterval(function(){
    shade++;
    randomColour = 'hsl(' + shade + ', 99%, 35%)';
}, 200);


window.addEventListener('mousemove', function(e){
    mouse.x = e.clientX;
    mouse.y = e.clientY;
});

class Button {
    constructor(x, y, width, height, baseX){
        this.x = x;
     .........完整代码请登录后点击上方下载按钮下载查看