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来源：7-8 切换背景图像综合练习题

T_Ever

2017-10-19 10:11

看不懂可以注释一下吗求解答

写回答关注

2回答

qq_淡淡_17

2017-10-26 11:40:50

<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<title>CSS3 Full Background Slider</title>
<style type="text/css">
.content{ position: relative;
width: 1024px;
margin: 50px auto 0px;
height: 600px;
overflow: hidden; }
@importurl("http://www.w3cplus.com/demo/css3/base.css");
@importurl("http://fonts.googleapis.com/css?family=Yesteryear");
html, body {
height: 100%;
}
/*设置背景图片全屏显示，并且居中*/
img.bg {
min-height: 100%;
min-width: 1024px;
width: 100%;
height: 600px;
/* position: fixed; */
position: absolute;
top: 0;
/* left: 50%; */
left: 0;
z-index: 1;
}
/*设置背景图片从左向右移入显示的动画效果*/
/* Slide Left */

@-webkit-keyframes 'slideLeft' {
0% {
left: -500px;
}
100% {
left: 0;
}
}
@-moz-keyframes 'slideLeft' {
0% {
left: -500px;
}
100% {
left: 0;
}
}
@-o-keyframes 'slideLeft' {
0% {
left: -500px;
}
100% {
left: 0;
}
}
@-ms-keyframes 'slideLeft' {
0% {
left: -500px;
}
100% {
left: 0;
}
}
@keyframes 'slideLeft' {
0% {
left: -500px;
}
100% {
left: 0;
}
}
/*设置背景图像从底部向顶部移入的动画效果*/
/* Slide Bottom */

@-webkit-keyframes 'slideBottom' {
0% {
top: 350px;
}
100% {
top: 0;
}
}
@-moz-keyframes 'slideBottom' {
0% {
top: 350px;
}
100% {
top: 0;
}
}
@-ms-keyframes 'slideBottom' {
0% {
top: 350px;
}
100% {
top: 0;
}
}
@-o-keyframes 'slideBottom' {
0% {
top: 350px;
}
100% {
top: 0;
}
}
@keyframes 'slideBottom' {
0% {
top: 350px;
}
100% {
top: 0;
}
}
/*设置背景图片由小到大放大动画效果*/
/* Zoom In */

@-webkit-keyframes 'zoomIn' {
0% {
-webkit-transform: scale(0.1);
}
100% {
-webkit-transform: none;
}
}
@-moz-keyframes 'zoomIn' {
0% {
-moz-transform: scale(0.1);
}
100% {
-moz-transform: none;
}
}
@-ms-keyframes 'zoomIn' {
0% {
-ms-transform: scale(0.1);
}
100% {
-ms-transform: none;
}
}
@-o-keyframes 'zoomIn' {
0% {
-o-transform: scale(0.1);
}
100% {
-o-transform: none;
}
}
@keyframes 'zoomIn' {
0% {
transform: scale(0.1);
}
100% {
transform: none;
}
}
/*设置背景图像由大到小缩小动画效果*/
/* Zoom Out */

@-webkit-keyframes 'zoomOut' {
0% {
-webkit-transform: scale(2);
}
100% {
-webkit-transform: none;
}
}
@-moz-keyframes 'zoomOut' {
0% {
-moz-transform: scale(2);
}
100% {
-moz-transform: none;
}
}
@-ms-keyframes 'zoomOut' {
0% {
-ms-transform: scale(2);
}
100% {
-ms-transform: none;
}
}
@-o-keyframes 'zoomOut' {
0% {
-o-transform: scale(2);
}
100% {
-o-transform: none;
}
}
@keyframes 'zoomOut' {
0% {
transform: scale(2);
}
100% {
transform: none;
}
}
/*背景图像旋转出现动画效果*/
/* Rotate */

@-webkit-keyframes 'rotate' {
0% {
-webkit-transform: rotate(-360deg) scale(0.1);
}
100% {
-webkit-transform: none;
}
}
@-moz-keyframes 'rotate' {
0% {
-moz-transform: rotate(-360deg) scale(0.1);
}
100% {
-moz-transform: none;
}
}
@-ms-keyframes 'rotate' {
0% {
-ms-transform: rotate(-360deg) scale(0.1);
}
100% {
-ms-transform: none;
}
}
@-o-keyframes 'rotate' {
0% {
-o-transform: rotate(-360deg) scale(0.1);
}
100% {
-o-transform: none;
}
}
@keyframes 'rotate' {
0% {
transform: rotate(-360deg) scale(0.1);
}
100% {
transform: none;
}
}
/*设置背景图像不显示动画效果*/
@-webkit-keyframes 'notTarget' {
0% {
z-index: 75;
}
100% {
z-index: 75;
}
}
@-moz-keyframes 'notTarget' {
0% {
z-index: 75;
}
100% {
z-index: 75;
}
}
@-ms-keyframes 'notTarget' {
0% {
z-index: 75;
}
100% {
z-index: 75;
}
}
@-o-keyframes 'notTarget' {
0% {
z-index: 75;
}
100% {
z-index: 75;
}
}
@keyframes 'notTarget' {
0% {
z-index: 75;
}
100% {
z-index: 75;
}
}
.slider {
position: fixed;
width: 100%;
text-align: center;
z-index: 9999;
bottom: 100px;
}
.slider li {
display: inline-block;
width: 170px;
height: 130px;
margin-right: 15px;
}
.slider a {
display: inline-block;
width: 170px;
padding-top: 70px;
padding-bottom: 20px;
position: relative;
cursor: pointer;
border: 2px solid #fff;
border-radius: 5px;
vertical-align: top;
color: #fff;
text-decoration: none;
font-size: 22px;
font-family: 'Yesteryear', cursive;
text-shadow: -1px -1px 1px rgba(0, 0, 0, 0.8), -2px -2px 1px rgba(0, 0, 0, 0.3), -3px -3px 1px rgba(0, 0, 0, 0.3);
}
/*任务一、设置不同列表的背景色*/
.slider li:nth-child(1) a{
background-color: #02646e;
}
.slider li:nth-child(2) a {
background-color: #eb0837;
}
.slider li:nth-child(3) a{
background-color: #67b374;
}
.slider li:nth-child(4) a{
background-color: #e6674a;
}
.slider li:nth-child(5) a{
background-color: #e61061;
}
/*任务二、设置缩略图形状*/
.slider li a:before{
content:"";
display: block;
height: 120px;
width: 120px;
border: 5px solid #fff;
border-radius: 50%;
position: absolute;
left: 50%;
margin-left: -60px;
z-index: 9999;
top: -80px;
}
/*任务三、设置缩略图背景图像*/
.slider li:nth-child(1) a:before {
background: url(http://www.w3cplus.com/demo/css3/CSS3Fullbackground/sbg1.jpg) no-repeat center;
}
.slider li:nth-child(2) a:before {
background: url(http://www.w3cplus.com/demo/css3/CSS3Fullbackground/sbg2.jpg) no-repeat center;
}
.slider li:nth-child(3) a:before {
background: url(http://www.w3cplus.com/demo/css3/CSS3Fullbackground/sbg3.jpg) no-repeat center;
}
.slider li:nth-child(4) a:before {
background: url(http://www.w3cplus.com/demo/css3/CSS3Fullbackground/sbg4.jpg) no-repeat center;
}
.slider li:nth-child(5) a:before {
background: url(http://www.w3cplus.com/demo/css3/CSS3Fullbackground/sbg5.jpg) no-repeat center;
}
/*任务四、给缩略图添加蒙板效果*/
.slider li a:after {
content:"";
display: block;
height: 120px;
width: 120px;
border: 5px solid #fff;
border-radius: 50%;
position: absolute;
left: 50%;
margin-left: -60px;
z-index: 99999;
top: -80px;
background: rgba(0, 0, 0, 0.3);
}
/*任务五、鼠标悬浮时，修改缩略图蒙板透明度*/
.slider li a:hover:after{
opacity:0;
}
/*任务六、点击综略图，切换背景图*/

#bg1:target img.bg{ display:block; z-index:10; }

/*背景图从左向右出现*/
#bg1:target{
z-index: 100;
-webkit-animation-name: slideLeft;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-moz-animation-name: slideLeft;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-ms-animation-name: slideLeft;
-ms-animation-duration: 1s;
-ms-animation-iteration-count: 1;
-o-animation-name: slideLeft;
-o-animation-duration: 1s;
-o-animation-iteration-count: 1;
animation-name: slideLeft;
animation-duration: 1s;
animation-iteration-count: 1;
}
/*背景图从下向上出现*/
#bg2:target{
z-index: 100;
-webkit-animation-name: slideBottom;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-moz-animation-name: slideBottom;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-ms-animation-name: slideBottom;
-ms-animation-duration: 1s;
-ms-animation-iteration-count: 1;
-o-animation-name: slideBottom;
-o-animation-duration: 1s;
-o-animation-iteration-count: 1;
animation-name: slideBottom;
animation-duration: 1s;
animation-iteration-count: 1;
}
/*背景图由小到大出现*/
#bg3:target {
z-index: 100;
-webkit-animation-name: zoomIn;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-moz-animation-name: zoomIn;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-ms-animation-name: zoomIn;
-ms-animation-duration: 1s;
-ms-animation-iteration-count: 1;
-o-animation-name: zoomIn;
-o-animation-duration: 1s;
-o-animation-iteration-count: 1;
animation-name: zoomIn;
animation-duration: 1s;
animation-iteration-count: 1;
}
/*背景图由大到小出现*/
#bg4:target {
z-index: 100;
-webkit-animation-name: zoomOut;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-moz-animation-name: zoomOut;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-ms-animation-name: zoomOut;
-ms-animation-duration: 1s;
-ms-animation-iteration-count: 1;
-o-animation-name: zoomOut;
-o-animation-duration: 1s;
-o-animation-iteration-count: 1;
animation-name: zoomOut;
animation-duration: 1s;
animation-iteration-count: 1;
}
/*背景图旋转出现*/
#bg5:target {
z-index: 100;
-webkit-animation-name: rotate;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-moz-animation-name: rotate;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-ms-animation-name: rotate;
-ms-animation-duration: 1s;
-ms-animation-iteration-count: 1;
-o-animation-name: rotate;
-o-animation-duration: 1s;
-o-animation-iteration-count: 1;
animation-name: rotate;
animation-duration: 1s;
animation-iteration-count: 1;
}
/*任务七、设置不显示的背景图层级*/
/* Not Target */

img:not(:target) {
-webkit-animation-name: notTarget;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-moz-animation-name: notTarget;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-ms-animation-name: notTarget;
-ms-animation-duration: 1s;
-ms-animation-iteration-count: 1;
-o-animation-name: notTarget;
-o-animation-duration: 1s;
-o-animation-iteration-count: 1;
animation-name: notTarget;
animation-duration: 1s;
animation-iteration-count: 1;
}
</style>
</head>
<body>
<div>
<ul>
<li><a href="#bg1">Hipster Fashion Haircut </a></li>
<li><a href="#bg2">Cloud Computing Services & Consulting</a></li>
<li><a href="#bg3">My haire is sooo fantastic!</a></li>
<li><a href="#bg4">Eat healthy & excersice!</a></li>
<li><a href="#bg5">Lips so kissable I could die ...</a></li>
</ul>
</div><div>
<img src="http://www.w3cplus.com/demo/css3/CSS3Fullbackground/bg1.jpg" alt="" class="bg slideLeft" id="bg1" />
<img src="http://www.w3cplus.com/demo/css3/CSS3Fullbackground/bg2.jpg" alt="" class="bg slideBottom" id="bg2" />
<img src="http://www.w3cplus.com/demo/css3/CSS3Fullbackground/bg3.jpg" alt="" class="bg zoomIn" id="bg3" />
<img src="http://www.w3cplus.com/demo/css3/CSS3Fullbackground/bg4.jpg" alt="" class="bg zoomOut" id="bg4" />
<img src="http://www.w3cplus.com/demo/css3/CSS3Fullbackground/bg5.jpg" alt="" class="bg rotate" id="bg5" /></div>
</body>
</html>

0 0
qq_淡淡_17

2017-10-26 11:25:42

<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<title>CSS3 Full Background Slider</title>
<style type="text/css">
@importurl("http://www.w3cplus.com/demo/css3/base.css");
@importurl("http://fonts.googleapis.com/css?family=Yesteryear");
html, body {
height: 100%;
}
/*设置背景图片全屏显示，并且居中*/
img.bg {
/* min-height: 100%;
min-width: 1024px;*/
width: 100%;
/* height: auto !important;
height: 100%;
position: fixed;
top: 0;
left: 50%;
z-index:1;
-webkit-transform: translateX(-50%);
-moz-transform: translateX(-50%);
-o-transform: translateX(-50%);
-ms-transform: translateX(-50%);*/
}
/*设置背景图片从左向右移入显示的动画效果*/
/* Slide Left */

@-webkit-keyframes 'slideLeft' {
0% {
left: -500px;
}
100% {
left: 0;
}
}
@-moz-keyframes 'slideLeft' {
0% {
left: -500px;
}
100% {
left: 0;
}
}
@-o-keyframes 'slideLeft' {
0% {
left: -500px;
}
100% {
left: 0;
}
}
@-ms-keyframes 'slideLeft' {
0% {
left: -500px;
}
100% {
left: 0;
}
}
@keyframes 'slideLeft' {
0% {
left: -500px;
}
100% {
left: 0;
}
}
/*设置背景图像从底部向顶部移入的动画效果*/
/* Slide Bottom */

@-webkit-keyframes 'slideBottom' {
0% {
top: 350px;
}
100% {
top: 0;
}
}
@-moz-keyframes 'slideBottom' {
0% {
top: 350px;
}
100% {
top: 0;
}
}
@-ms-keyframes 'slideBottom' {
0% {
top: 350px;
}
100% {
top: 0;
}
}
@-o-keyframes 'slideBottom' {
0% {
top: 350px;
}
100% {
top: 0;
}
}
@keyframes 'slideBottom' {
0% {
top: 350px;
}
100% {
top: 0;
}
}
/*设置背景图片由小到大放大动画效果*/
/* Zoom In */

@-webkit-keyframes 'zoomIn' {
0% {
-webkit-transform: scale(0.1);
}
100% {
-webkit-transform: none;
}
}
@-moz-keyframes 'zoomIn' {
0% {
-moz-transform: scale(0.1);
}
100% {
-moz-transform: none;
}
}
@-ms-keyframes 'zoomIn' {
0% {
-ms-transform: scale(0.1);
}
100% {
-ms-transform: none;
}
}
@-o-keyframes 'zoomIn' {
0% {
-o-transform: scale(0.1);
}
100% {
-o-transform: none;
}
}
@keyframes 'zoomIn' {
0% {
transform: scale(0.1);
}
100% {
transform: none;
}
}
/*设置背景图像由大到小缩小动画效果*/
/* Zoom Out */

@-webkit-keyframes 'zoomOut' {
0% {
-webkit-transform: scale(2);
}
100% {
-webkit-transform: none;
}
}
@-moz-keyframes 'zoomOut' {
0% {
-moz-transform: scale(2);
}
100% {
-moz-transform: none;
}
}
@-ms-keyframes 'zoomOut' {
0% {
-ms-transform: scale(2);
}
100% {
-ms-transform: none;
}
}
@-o-keyframes 'zoomOut' {
0% {
-o-transform: scale(2);
}
100% {
-o-transform: none;
}
}
@keyframes 'zoomOut' {
0% {
transform: scale(2);
}
100% {
transform: none;
}
}
/*背景图像旋转出现动画效果*/
/* Rotate */

@-webkit-keyframes 'rotate' {
0% {
-webkit-transform: rotate(-360deg) scale(0.1);
}
100% {
-webkit-transform: none;
}
}
@-moz-keyframes 'rotate' {
0% {
-moz-transform: rotate(-360deg) scale(0.1);
}
100% {
-moz-transform: none;
}
}
@-ms-keyframes 'rotate' {
0% {
-ms-transform: rotate(-360deg) scale(0.1);
}
100% {
-ms-transform: none;
}
}
@-o-keyframes 'rotate' {
0% {
-o-transform: rotate(-360deg) scale(0.1);
}
100% {
-o-transform: none;
}
}
@keyframes 'rotate' {
0% {
transform: rotate(-360deg) scale(0.1);
}
100% {
transform: none;
}
}
/*设置背景图像不显示动画效果*/
@-webkit-keyframes 'notTarget' {
0% {
z-index: 75;
}
100% {
z-index: 75;
}
}
@-moz-keyframes 'notTarget' {
0% {
z-index: 75;
}
100% {
z-index: 75;
}
}
@-ms-keyframes 'notTarget' {
0% {
z-index: 75;
}
100% {
z-index: 75;
}
}
@-o-keyframes 'notTarget' {
0% {
z-index: 75;
}
100% {
z-index: 75;
}
}
@keyframes 'notTarget' {
0% {
z-index: 75;
}
100% {
z-index: 75;
}
}
.slider {
position: fixed;
width: 100%;
text-align: center;
z-index: 9999;
bottom: 100px;
}
.slider li {
display: inline-block;
width: 170px;
height: 130px;
margin-right: 15px;
}
.slider a {
display: inline-block;
width: 170px;
padding-top: 70px;
padding-bottom: 20px;
position: relative;
cursor: pointer;
border: 2px solid #fff;
border-radius: 5px;
vertical-align: top;
color: #fff;
text-decoration: none;
font-size: 22px;
font-family: 'Yesteryear', cursive;
text-shadow: -1px -1px 1px rgba(0, 0, 0, 0.8), -2px -2px 1px rgba(0, 0, 0, 0.3), -3px -3px 1px rgba(0, 0, 0, 0.3);
}
/*任务一、设置不同列表的背景色*/
.slider li:nth-child(1) a{
background-color: #02646e;
}
.slider li:nth-child(2) a {
background-color: #eb0837;
}
.slider li:nth-child(3) a{
background-color: #67b374;
}
.slider li:nth-child(4) a{
background-color: #e6674a;
}
.slider li:nth-child(5) a{
background-color: #e61061;
}
/*任务二、设置缩略图形状*/
.slider li a:before{
content:"";
display: block;
height: 120px;
width: 120px;
border: 5px solid #fff;
border-radius: 50%;
position: absolute;
left: 50%;
margin-left: -60px;
z-index: 9999;
top: -80px;
}
/*任务三、设置缩略图背景图像*/
.slider li:nth-child(1) a:before {
background: url(http://www.w3cplus.com/demo/css3/CSS3Fullbackground/sbg1.jpg) no-repeat center;
}
.slider li:nth-child(2) a:before {
background: url(http://www.w3cplus.com/demo/css3/CSS3Fullbackground/sbg2.jpg) no-repeat center;
}
.slider li:nth-child(3) a:before {
background: url(http://www.w3cplus.com/demo/css3/CSS3Fullbackground/sbg3.jpg) no-repeat center;
}
.slider li:nth-child(4) a:before {
background: url(http://www.w3cplus.com/demo/css3/CSS3Fullbackground/sbg4.jpg) no-repeat center;
}
.slider li:nth-child(5) a:before {
background: url(http://www.w3cplus.com/demo/css3/CSS3Fullbackground/sbg5.jpg) no-repeat center;
}
/*任务四、给缩略图添加蒙板效果*/
.slider li a:after {
content:"";
display: block;
height: 120px;
width: 120px;
border: 5px solid #fff;
border-radius: 50%;
position: absolute;
left: 50%;
margin-left: -60px;
z-index: 99999;
top: -80px;
background: rgba(0, 0, 0, 0.3);
}
/*任务五、鼠标悬浮时，修改缩略图蒙板透明度*/
.slider li a:hover:after{
opacity:0;
}
/*任务六、点击综略图，切换背景图*/

#bg1:target img.bg{ display:block; z-index:10; }

/*背景图从左向右出现*/
#bg1:target{
z-index: 100;
-webkit-animation-name: slideLeft;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-moz-animation-name: slideLeft;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-ms-animation-name: slideLeft;
-ms-animation-duration: 1s;
-ms-animation-iteration-count: 1;
-o-animation-name: slideLeft;
-o-animation-duration: 1s;
-o-animation-iteration-count: 1;
animation-name: slideLeft;
animation-duration: 1s;
animation-iteration-count: 1;
}
/*背景图从下向上出现*/
#bg2:target{
z-index: 100;
-webkit-animation-name: slideBottom;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-moz-animation-name: slideBottom;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-ms-animation-name: slideBottom;
-ms-animation-duration: 1s;
-ms-animation-iteration-count: 1;
-o-animation-name: slideBottom;
-o-animation-duration: 1s;
-o-animation-iteration-count: 1;
animation-name: slideBottom;
animation-duration: 1s;
animation-iteration-count: 1;
}
/*背景图由小到大出现*/
#bg3:target {
z-index: 100;
-webkit-animation-name: zoomIn;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-moz-animation-name: zoomIn;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-ms-animation-name: zoomIn;
-ms-animation-duration: 1s;
-ms-animation-iteration-count: 1;
-o-animation-name: zoomIn;
-o-animation-duration: 1s;
-o-animation-iteration-count: 1;
animation-name: zoomIn;
animation-duration: 1s;
animation-iteration-count: 1;
}
/*背景图由大到小出现*/
#bg4:target {
z-index: 100;
-webkit-animation-name: zoomOut;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-moz-animation-name: zoomOut;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-ms-animation-name: zoomOut;
-ms-animation-duration: 1s;
-ms-animation-iteration-count: 1;
-o-animation-name: zoomOut;
-o-animation-duration: 1s;
-o-animation-iteration-count: 1;
animation-name: zoomOut;
animation-duration: 1s;
animation-iteration-count: 1;
}
/*背景图旋转出现*/
#bg5:target {
z-index: 100;
-webkit-animation-name: rotate;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-moz-animation-name: rotate;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-ms-animation-name: rotate;
-ms-animation-duration: 1s;
-ms-animation-iteration-count: 1;
-o-animation-name: rotate;
-o-animation-duration: 1s;
-o-animation-iteration-count: 1;
animation-name: rotate;
animation-duration: 1s;
animation-iteration-count: 1;
}
/*任务七、设置不显示的背景图层级*/
/* Not Target */

img:not(:target) {
-webkit-animation-name: notTarget;
-webkit-animation-duration: 1s;
-webkit-animation-iteration-count: 1;
-moz-animation-name: notTarget;
-moz-animation-duration: 1s;
-moz-animation-iteration-count: 1;
-ms-animation-name: notTarget;
-ms-animation-duration: 1s;
-ms-animation-iteration-count: 1;
-o-animation-name: notTarget;
-o-animation-duration: 1s;
-o-animation-iteration-count: 1;
animation-name: notTarget;
animation-duration: 1s;
animation-iteration-count: 1;
}
</style>
</head>
<body>
<div>
<ul>
<li><a href="#bg1">Hipster Fashion Haircut </a></li>
<li><a href="#bg2">Cloud Computing Services & Consulting</a></li>
<li><a href="#bg3">My haire is sooo fantastic!</a></li>
<li><a href="#bg4">Eat healthy & excersice!</a></li>
<li><a href="#bg5">Lips so kissable I could die ...</a></li>
</ul>
</div>
<img src="http://www.w3cplus.com/demo/css3/CSS3Fullbackground/bg1.jpg" alt="" class="bg slideLeft" id="bg1" />
<img src="http://www.w3cplus.com/demo/css3/CSS3Fullbackground/bg2.jpg" alt="" class="bg slideBottom" id="bg2" />
<img src="http://www.w3cplus.com/demo/css3/CSS3Fullbackground/bg3.jpg" alt="" class="bg zoomIn" id="bg3" />
<img src="http://www.w3cplus.com/demo/css3/CSS3Fullbackground/bg4.jpg" alt="" class="bg zoomOut" id="bg4" />
<img src="http://www.w3cplus.com/demo/css3/CSS3Fullbackground/bg5.jpg" alt="" class="bg rotate" id="bg5" />
</body>
</html>

0 0

十天精通CSS3

本课程为CSS3入门教程，深刻详解CSS3知识让网页穿上绚丽装备

242556 学习 · 2623 问题

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看不太懂啊

回答 2

还是看不懂checked

回答 1

问题求大神解答解答

回答 2

谁有这道题的答案，有不懂的地方。

回答 1

听不懂听不懂

回答 3

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