1设置背景图片
<body style="background-image: url('your_image_url.jpg');">
<!-- 页面内容 -->
</body>
('your_image_url.jpg')括号内输入./img+图片内容
2导入背景视频
<style>
body {
margin: 0;
padding: 0;
overflow: hidden;
}
video {
position: fixed;
top: 50%;
left: 50%;
min-width: 100%;
min-height: 100%;
width: auto;
height: auto;
transform: translate(-50%, -50%);
z-index: -1;
}
.content {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
text-align: center;
color: #fff;
}
</style>
</head>
<body>
<video autoplay muted loop>
<source src="your_video_url.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>
your_video_url.mp4 替换为视频内容
3.下拉时代码
<body>
<label for="pageSelect">选择页面：</label>
<select id="pageSelect" onchange="changePage()">
<option value="index.html">首页</option>
<option value="about.html">关于我们</option>
<option value="contact.html">联系方式</option>
</select>
<script>
function changePage() {
var select = document.getElementById("pageSelect");
var selectedValue = select.options[select.selectedIndex].value;
window.location.href = selectedValue;
}
</script>
</body>
</html>
4引入背景音乐
<body>
<audio controls autoplay>
<source src="./123" type="audio/mp4">
</audio>
./123改为下载音乐
鼠标轨迹
<body>
<span class="js-cursor-container"></span>
<script>
(function fairyDustCursor() {
var possibleColors = ["#D61C59", "#E7D84B", "#1B8798"]
var width = window.innerWidth;
var height = window.innerHeight;
var cursor = { x: width / 2, y: width / 2 };
var particles = [];
function init() {
bindEvents();
loop();
}
// Bind events that are needed
function bindEvents() {
document.addEventListener('mousemove', onMouseMove);
window.addEventListener('resize', onWindowResize);
}
function onWindowResize(e) {
width = window.innerWidth;
height = window.innerHeight;
}
function onMouseMove(e) {
cursor.x = e.clientX;
cursor.y = e.clientY;
addParticle(cursor.x, cursor.y, possibleColors[Math.floor(Math.random() * possibleColors.length)]);
}
function addParticle(x, y, color) {
var particle = new Particle();
particle.init(x, y, color);
particles.push(particle);
}
function updateParticles() {
// Updated
for (var i = 0; i < particles.length; i++) {
particles[i].update();
}
// Remove dead particles
for (var i = particles.length - 1; i >= 0; i--) {
if (particles[i].lifeSpan < 0) {
particles[i].die();
particles.splice(i, 1);
}
}
}
function loop() {
requestAnimationFrame(loop);
updateParticles();
}
/**
* Particles
*/
function Particle() {
this.character = "*";
this.lifeSpan = 120; //ms
this.initialStyles = {
"position": "fixed",
"display": "inline-block",
"top": "0px",
"left": "0px",
"pointerEvents": "none",
"touch-action": "none",
"z-index": "10000000",
"fontSize": "25px",
"will-change": "transform"
};
// Init, and set properties
this.init = function (x, y, color) {
this.velocity = {
x: (Math.random() < 0.5 ? -1 : 1) * (Math.random() / 2),
y: 1
};
this.position = { x: x + 10, y: y + 10 };
this.initialStyles.color = color;
this.element = document.createElement('span');
this.element.innerHTML = this.character;
applyProperties(this.element, this.initialStyles);
this.update();
document.querySelector('.js-cursor-container').appendChild(this.element);
};
this.update = function () {
this.position.x += this.velocity.x;
this.position.y += this.velocity.y;
this.lifeSpan--;
this.element.style.transform = "translate3d(" + this.position.x + "px," + this.position.y + "px, 0) scale(" + (this.lifeSpan / 120) + ")";
}
this.die = function () {
this.element.parentNode.removeChild(this.element);
}
}
/**
* Utils
*/
// Applies css `properties` to an element.
function applyProperties(target, properties) {
for (var key in properties) {
target.style[key] = properties[key];
}
}
if (!('ontouchstart' in window || navigator.msMaxTouchPoints)) init();
})();
</script>
</body>
