html5特效代码,html5动画效果代码

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分享几种极具创意的HTML5/CSS3进度条特效

section class="container"

div class="progress"

span style="width: 20%;"span20%/span/span

/div

div class="progress"

span class="green" style="width: 40%;"span40%/span/span

/div

div class="progress"

span class="orange" style="width: 60%;"span60%/span/span

/div

div class="progress"

span class="red" style="width: 80%;"span80%/span/span

/div

div class="progress"

span class="blue" style="width: 100%;"span100%/span/span

/div

/section

从HTML结构中我们可以看出，类名为progress的div是整个进度条的父容器，里面的span则是当前进度，通过width来定义不同的进度值，同时定义不同的颜色类，比如orange，以便待会在CSS中进行样式渲染。

CSS代码：

.progress {

height: 20px;

background: #ebebeb;

border-left: 1px solid transparent;

border-right: 1px solid transparent;

border-radius: 10px;

}

.progress span {

position: relative;

float: left;

margin: 0 -1px;

min-width: 30px;

height: 18px;

line-height: 16px;

text-align: right;

background: #cccccc;

border: 1px solid;

border-color: #bfbfbf #b3b3b3 #9e9e9e;

border-radius: 10px;

background-image: -webkit-linear-gradient(top, #f0f0f0 0%, #dbdbdb 70%, #cccccc 100%);

background-image: -moz-linear-gradient(top, #f0f0f0 0%, #dbdbdb 70%, #cccccc 100%);

background-image: -o-linear-gradient(top, #f0f0f0 0%, #dbdbdb 70%, #cccccc 100%);

background-image: linear-gradient(to bottom, #f0f0f0 0%, #dbdbdb 70%, #cccccc 100%);

-webkit-box-shadow: inset 0 1px rgba(255, 255, 255, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);

box-shadow: inset 0 1px rgba(255, 255, 255, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);

}

.progress span span {

padding: 0 8px;

font-size: 11px;

font-weight: bold;

color: #404040;

color: rgba(0, 0, 0, 0.7);

text-shadow: 0 1px rgba(255, 255, 255, 0.4);

}

.progress span:before {

content: '';

position: absolute;

top: 0;

bottom: 0;

left: 0;

right: 0;

z-index: 1;

height: 18px;

background: url("../img/progress.png") 0 0 repeat-x;

border-radius: 10px;

}

.progress .green {

background: #85c440;

border-color: #78b337 #6ba031 #568128;

background-image: -webkit-linear-gradient(top, #b7dc8e 0%, #99ce5f 70%, #85c440 100%);

background-image: -moz-linear-gradient(top, #b7dc8e 0%, #99ce5f 70%, #85c440 100%);

background-image: -o-linear-gradient(top, #b7dc8e 0%, #99ce5f 70%, #85c440 100%);

background-image: linear-gradient(to bottom, #b7dc8e 0%, #99ce5f 70%, #85c440 100%);

}

.progress .red {

background: #db3a27;

border-color: #c73321 #b12d1e #8e2418;

background-image: -webkit-linear-gradient(top, #ea8a7e 0%, #e15a4a 70%, #db3a27 100%);

background-image: -moz-linear-gradient(top, #ea8a7e 0%, #e15a4a 70%, #db3a27 100%);

background-image: -o-linear-gradient(top, #ea8a7e 0%, #e15a4a 70%, #db3a27 100%);

background-image: linear-gradient(to bottom, #ea8a7e 0%, #e15a4a 70%, #db3a27 100%);

}

.progress .orange {

background: #f2b63c;

border-color: #f0ad24 #eba310 #c5880d;

background-image: -webkit-linear-gradient(top, #f8da9c 0%, #f5c462 70%, #f2b63c 100%);

background-image: -moz-linear-gradient(top, #f8da9c 0%, #f5c462 70%, #f2b63c 100%);

background-image: -o-linear-gradient(top, #f8da9c 0%, #f5c462 70%, #f2b63c 100%);

background-image: linear-gradient(to bottom, #f8da9c 0%, #f5c462 70%, #f2b63c 100%);

}

.progress .blue {

background: #5aaadb;

border-color: #459fd6 #3094d2 #277db2;

background-image: -webkit-linear-gradient(top, #aed5ed 0%, #7bbbe2 70%, #5aaadb 100%);

background-image: -moz-linear-gradient(top, #aed5ed 0%, #7bbbe2 70%, #5aaadb 100%);

background-image: -o-linear-gradient(top, #aed5ed 0%, #7bbbe2 70%, #5aaadb 100%);

background-image: linear-gradient(to bottom, #aed5ed 0%, #7bbbe2 70%, #5aaadb 100%);

}

相关问答

Q1: HTML5烟花特效，敲了两小时代码，漂亮吗

恩，很漂亮，除了效果和代码看不见，其他都还好，很干净，很清新

Q2: 如何制作html5的动画效果？

主要思想：\x0d\x0a首先要准备一张有连续帧的图片，然后利用HTML5Canvas的draw方法在不同的时间间隔绘制不同的帧，这样看起来就像动画在播放。\x0d\x0a关键技术点：\x0d\x0aJavaScript函数setTimeout()有两个参数，第一个是参数可以传递一个JavaScript方法，\x0d\x0a另外一个参数代表间隔时间，单位为毫秒数。代码示例：\x0d\x0asetTimeout(update,1000/30);\x0d\x0aCanvas的API-drawImage()方法，需要指定全部9个参数：\x0d\x0actx.drawImage(myImage,offw,offh,width,height,x2,y2,width,height);\x0d\x0a其中offw,offh是指源图像的起始坐标点，width,height表示源图像的宽与高，x2,y2表\x0d\x0a示源图像在目标Canvas上的起始坐标点。\x0d\x0a\x0d\x0a\x0d\x0a\x0d\x0a\x0d\x0a\x0d\x0aCanvasMouseEventDemo\x0d\x0a\x0d\x0a\x0d\x0avarctx=null;globalvariable2dcontext\x0d\x0avarstarted=false;\x0d\x0avarmText_canvas=null;\x0d\x0avarx=0,y=0;\x0d\x0avarframe=0;225*5+2\x0d\x0avarimageReady=false;\x0d\x0avarmyImage=null;\x0d\x0avarpx=300;\x0d\x0avarpy=300;\x0d\x0avarx2=300;\x0d\x0avary2=0;\x0d\x0awindow.onload=function(){\x0d\x0avarcanvas=document.getElementById("animation_canvas");\x0d\x0aconsole.log(canvas.parentNode.clientWidth);\x0d\x0acanvas.width=canvas.parentNode.clientWidth;\x0d\x0acanvas.height=canvas.parentNode.clientHeight;\x0d\x0aif(!canvas.getContext){\x0d\x0aconsole.log("Canvasnotsupported.PleaseinstallaHTML5compatiblebrowser.");\x0d\x0areturn;\x0d\x0a}\x0d\x0aget2Dcontextofcanvasanddrawrectangel\x0d\x0actx=canvas.getContext("2d");\x0d\x0actx.fillStyle="black";\x0d\x0actx.fillRect(0,0,canvas.width,canvas.height);\x0d\x0amyImage=document.createElement('img');\x0d\x0amyImage.src="..robin.png";\x0d\x0amyImage.onload=loaded();\x0d\x0a}\x0d\x0afunctionloaded(){\x0d\x0aimageReady=true;\x0d\x0asetTimeout(update,100030);\x0d\x0a}\x0d\x0afunctionredraw(){\x0d\x0actx.clearRect(0,0,460,460)\x0d\x0actx.fillStyle="black";\x0d\x0actx.fillRect(0,0,460,460);\x0d\x0afindtheindexofframesinimage\x0d\x0avarheight=myImage.naturalHeight5;\x0d\x0avarwidth=myImage.naturalWidth5;\x0d\x0avarrow=Math.floor(frame5);\x0d\x0avarcol=frame-row*5;\x0d\x0avaroffw=col*width;\x0d\x0avaroffh=row*height;\x0d\x0afirstrobin\x0d\x0apx=px-5;\x0d\x0apy=py-5;\x0d\x0aif(px

Q3: html5上下滑动“翻页”实现，是真正的翻页

HTML5手机上下滑动翻页特效是一款手机移动端触屏滑动效果实现完整代码如下：

1、html5页面代码

!DOCTYPE html

htmlheadmeta http-equiv="Content-Type" content="text/html; charset=UTF-8"

titleHTML5手机页面触屏滑动上下翻页特效/title

meta charset="utf-8"

meta name="apple-touch-fullscreen" content="YES"

meta name="format-detection" content="telephone=no"

meta name="apple-mobile-web-app-capable" content="yes"

meta name="apple-mobile-web-app-status-bar-style" content="black"

meta http-equiv="Expires" content="-1"

meta http-equiv="pragram" content="no-cache"

link rel="stylesheet" type="text/css" href="./hamer_files/main.css"

link rel="stylesheet" type="text/css" href="./hamer_files/endpic.css"

script type="text/javascript" src="./hamer_files/offline.js"/script

meta name="viewport" content="width=640, user-scalable=no, target-densitydpi=device-dpi"

/head

body class="s-bg-ddd pc no-3d perspective yes-3d" style="-webkit-user-select: none;"

section class="u-alert"

img style="display:none;" src="./hamer_files/loading_large.gif"

div class="alert-loading z-move"

div class="cycleWrap" span class="cycle cycle-1"/span

span class="cycle cycle-2"/spanspan class="cycle cycle-3"/spanspan class="cycle cycle-4"/span

/div

div class="lineWrap" span class="line line-1"/spanspan class="line line-2"/spanspan class="line line-3"/span

/div

/section

section class="u-arrow"

p class="css_sprite01"/p

/section

section class="p-ct transformNode-2d transformNode-3d" style="height: 918px;"

div class="translate-back" style="height: 918px;"

div class="m-page m-fengye" data-page-type="info_pic3" data-statics="info_pic3" style="height: 918px;"

div class="page-con lazy-finish" data-position="50% 50%" data-size="cover" style="height: 920px; background-image: url(hamer_files/1.jpg); background-size: cover; background-position: 50% 50%;"/div

/div