Changing background images automatically by using css3 - html

Question

I am trying to change background images automatically by using css3. I have 9 images to change in background. The problem I am facing is, it displays only first and last image in sliding but not the 2, 3, 4, 5, 6, 7, 8. I have following code:
<img id="img1" src="images/1.gif">
<img id="img2" src="images/2.gif">
<img id="img3" src="images/3.gif">
<img id="img4" src="images/4.gif">
<img id="img5" src="images/5.gif">
<img id="img6" src="images/6.gif">
<img id="img7" src="images/7.gif">
<img id="img8" src="images/8.gif">
<img id="img9" src="images/9.gif">
and here is the CSS:
#img1, #img2, #img3, #img4, #img5, #img6, #img7, #img8, #img9 {
width:610px;
height:610px;
position:scroll;
z-index:-1;
animation-name: test;
animation-duration: 90s;
opacity:0;
}
#img2 {
animation-delay:10s;
-webkit-animation-delay:10s
}
#img3 {
animation-delay:20s;
-webkit-animation-delay:20s
}
#img4 {
animation-delay:30s;
-webkit-animation-delay:30s
}
#img5 {
animation-delay:40s;
-webkit-animation-delay:40s
}
#img6 {
animation-delay:50s;
-webkit-animation-delay:50s
}
#img7 {
animation-delay:60s;
-webkit-animation-delay:60s
}
#img8 {
animation-delay:70s;
-webkit-animation-delay:70s
}
#img9 {
animation-delay:80s;
-webkit-animation-delay:80s
}
#-webkit-keyframes test {
0% {
opacity: 1;
}
50% {
opacity: 1;
}
100% {
opacity: 1;
}
}
#keyframes test {
0% {
opacity: 1;
}
50% {
opacity: 1;
}
100% {
opacity: 1;
}
}
The time of delay for each slide from 1 to 8 is 10s except image9, which has delay time 8.60s.
Please help where I am going wrong. :(

Answer 1

Okay I have made a JS Fiddle, and I think i've come up with what you want.
http://jsfiddle.net/d48vdxmv/2/
Basically, you need to wrap your images in a container first:
<div id="container">
<img src="http://imaging.nikon.com/lineup/dslr/df/img/sample/img_01.jpg">
<img src="http://imaging.nikon.com/lineup/dslr/df/img/sample/img_02.jpg">
<img src="http://imaging.nikon.com/lineup/dslr/df/img/sample/img_03.jpg">
<img src="http://imaging.nikon.com/lineup/dslr/df/img/sample/img_04.jpg">
</div>
Then in the CSS, set the container to be relative position, and the images to be absolute so they stack ontop of each other.
#container {
position:relative;
height:610px;
width:610px;
}
#container img {
position:absolute;
left:0;
}
Then add your keyframes, with the different browser variations
#-webkit-keyframes imgFade {
0% {
opacity:1;
}
17% {
opacity:1;
}
25% {
opacity:0;
}
92% {
opacity:0;
}
100% {
opacity:1;
}
}
#-moz-keyframes imgFade {
0% {
opacity:1;
}
17% {
opacity:1;
}
25% {
opacity:0;
}
92% {
opacity:0;
}
100% {
opacity:1;
}
}
#-o-keyframes imgFade {
0% {
opacity:1;
}
17% {
opacity:1;
}
25% {
opacity:0;
}
92% {
opacity:0;
}
100% {
opacity:1;
}
}
#keyframes imgFade {
0% {
opacity:1;
}
17% {
opacity:1;
}
25% {
opacity:0;
}
92% {
opacity:0;
}
100% {
opacity:1;
}
}
Then your animation details for all browsers
#container img {
-webkit-animation-name: imgFade;
-webkit-animation-timing-function: ease-in-out;
-webkit-animation-iteration-count: infinite;
-webkit-animation-duration: 8s;
-moz-animation-name: imgFade;
-moz-animation-timing-function: ease-in-out;
-moz-animation-iteration-count: infinite;
-moz-animation-duration: 8s;
-o-animation-name: imgFade;
-o-animation-timing-function: ease-in-out;
-o-animation-iteration-count: infinite;
-o-animation-duration: 8s;
animation-name: imgFade;
animation-timing-function: ease-in-out;
animation-iteration-count: infinite;
animation-duration: 8s;
}
And finally your duration times for each image
#container img:nth-of-type(1) {
-webkit-animation-delay: 6s;
-moz-animation-delay: 6s;
-o-animation-delay: 6s;
animation-delay: 6s;
}
#container img:nth-of-type(2) {
-webkit-animation-delay: 4s;
-moz-animation-delay: 4s;
-o-animation-delay: 4s;
animation-delay: 4s;
}
#container img:nth-of-type(3) {
-webkit-animation-delay: 2s;
-moz-animation-delay: 2s;
-o-animation-delay: 2s;
animation-delay: 2s;
}
#container img:nth-of-type(4) {
-webkit-animation-delay: 0;
-moz-animation-delay: 0;
-o-animation-delay: 0;
animation-delay: 0;
}