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Copy path登陆窗口.html
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登陆窗口.html
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<!DOCTYPE html>
<html>
<head>
<title>⭐无极星空🌌</title>
<meta charset="utf-8">
<!-- 鼠标特效js -->
<script src="js/jquery.min.js"></script>
<style type="text/css">
body {margin:0 auto;overflow:hidden;}
.all{
margin:0 auto;
width:100%;
height:640px;
background-color:#00;
position:relative;
}
.all canvas {
width:100%;height:auto/*默认全屏显示 可自己设置高度640px*/;
display:inline-block;vertical-align:baseline;
position:absolute;
z-index:-1;
}
.all .menu{
width:804px;
height:auto;
position:absolute;
z-index:30;
/*top:420px;*/
left: 50%;
margin-left: -380px;
}
.all .menu img{
float:left;
}
.all .menu a{
text-decoration:none;
background:url(img/nav_gv.png) repeat 0px 0px;
width: 130px;
height: 43px;
display: block;
text-align:center; /*水平居中*/
line-height:43px; /*上下居中*/
cursor:pointer;
float:left;/*左浮动*/
margin:0px 2px 0px 2px;
font:18px/43px 'microsoft yahei'; color:#66ccff;
}
.all .menu a:hover{
background:url(img/nav_gv.png) repeat 0px -43px;
color:#1d7eb8;
-webkit-box-shadow: 0 0 6px #1d7eb8;
transition-duration: 0.5s;
}/*鼠标移动到按钮时上的动画*/
</style>
</head>
<body>
<div class="all">
<div class="menu">
<img src="img/logo.jpg" width="43" height="43">
<a href="#">按钮1</a>
<a href="#">按钮2</a>
<a href="#">按钮3</a>
<a href="#">按钮4</a>
<a href="#">按钮5</a>
</div>
<div>
<h1>登录</h1>
<form>
<div>
<label>用户名：</label>
<input type="text" name="user">
</div>
<div>
<label>密码：</label>
<input type="password" name="password">
</div>
<div>
<label>验证码：</label>
<input type="text" name="check">
</div>
</form>
</div>
<canvas id="canvas" width="1366" height="608"></canvas>
<script>
//闪瞎狗眼酷炫到爆炸的特效
"use strict";
var canvas = document.getElementById('canvas'),
ctx = canvas.getContext('2d'),
w = canvas.width = window.innerWidth,
h = canvas.height = window.innerHeight,
hue = 217,
stars = [],
count = 0,
maxStars = 1500;//MAX不能过1600，初锦说影响感官体验
var canvas2 = document.createElement('canvas'),
ctx2 = canvas2.getContext('2d');
canvas2.width = 100;
canvas2.height = 100;
var half = canvas2.width / 2,
gradient2 = ctx2.createRadialGradient(half, half, 0, half, half, half);
gradient2.addColorStop(0.025, '#CCC');
gradient2.addColorStop(0.1, 'hsl(' + hue + ', 61%, 33%)');
gradient2.addColorStop(0.25, 'hsl(' + hue + ', 64%, 6%)');
gradient2.addColorStop(1, 'transparent');
ctx2.fillStyle = gradient2;
ctx2.beginPath();
ctx2.arc(half, half, half, 0, Math.PI * 2);
ctx2.fill();
// End cache
function random(min, max) {
if (arguments.length < 2) {
max = min;
min = 0;
}
if (min > max) {
var hold = max;
max = min;
min = hold;
}
return Math.floor(Math.random() * (max - min + 1)) + min;
}
function maxOrbit(x, y) {
var max = Math.max(x, y),
diameter = Math.round(Math.sqrt(max * max + max * max));
return diameter / 2;
//粒子移动范围MAX最大3，
}
var Star = function() {
this.orbitRadius = random(maxOrbit(w, h));
this.radius = random(60, this.orbitRadius) / 8;
//粒子体型大小
this.orbitX = w / 2;
this.orbitY = h / 2;
this.timePassed = random(0, maxStars);
this.speed = random(this.orbitRadius) / 300000; //初始值为80000
//粒子飙车速度
this.alpha = random(2, 10) / 10;
count++;
stars[count] = this;
}
Star.prototype.draw = function() {
var x = Math.sin(this.timePassed) * this.orbitRadius + this.orbitX,
y = Math.cos(this.timePassed) * this.orbitRadius + this.orbitY,
twinkle = random(10);
if (twinkle === 1 && this.alpha > 0) {
this.alpha -= 0.05;
} else if (twinkle === 2 && this.alpha < 1) {
this.alpha += 0.05;
}
ctx.globalAlpha = this.alpha;
ctx.drawImage(canvas2, x - this.radius / 2, y - this.radius / 2, this.radius, this.radius);
this.timePassed += this.speed;
}
for (var i = 0; i < maxStars; i++) {
new Star();
}
function animation() {
ctx.globalCompositeOperation = 'source-over';
ctx.globalAlpha = 0.5; //粒子尾部
ctx.fillStyle = 'hsla(' + hue + ', 64%, 6%, 2)';
ctx.fillRect(0, 0, w, h)
ctx.globalCompositeOperation = 'lighter';
for (var i = 1, l = stars.length; i < l; i++) {
stars[i].draw();
};
window.requestAnimationFrame(animation);
}
animation();
</script>
</div>
<script type="text/javascript">
/* 鼠标特效 */
var a_idx = 0;
jQuery(document).ready(function($) {
$("body").click(function(e) {
var a = new Array("❤富强❤","❤民主❤","❤文明❤","❤和谐❤","❤自由❤","❤平等❤","❤公正❤","❤法治❤","❤爱国❤","❤敬业❤","❤诚信❤","❤友善❤");
var $i = $("<span></span>").text(a[a_idx]);
a_idx = (a_idx + 1) % a.length;
var x = e.pageX,
y = e.pageY;
$i.css({
"z-index": 999999999999999999999999999999999999999999999999999999999999999999999,
"top": y - 20,
"left": x,
"position": "absolute",
"font-weight": "bold",
"color": "rgb("+~~(255*Math.random())+","+~~(255*Math.random())+","+~~(255*Math.random())+")"
});
$("body").append($i);
$i.animate({
"top": y - 180,
"opacity": 0
},
1500,
function() {
$i.remove();
});
});
});
</script>
</body>
</html>