CSS Transition/Animation Prefix trouble - html

Question

I'm trying to get this CSS alternative for a slide show animation for customer Testimonials. I can get it to work in IE and Firefox but it will not work in Chrome. Does anybody know if i need to use some prefixes to fix this issue?
Here is a Demo.
<div class="css-slideshow">
<figure>
<img src="http://www.offsetprinting.com/img/custom_images/test_slide1.jpg" alt="class-header-css3" width="1192" height="497" class="alignnone size-full wp-image-172" /><figcaption><strong>CSS3:</strong></figcaption>
</figure>
<figure>
<img src="http://www.offsetprinting.com/img/custom_images/test_slide2.jpg" alt="class-header-semantics" width="1192" height="497" class="alignnone size-full wp-image-179" /><figcaption><strong>Semantics:</strong></figcaption>
</figure>
<figure>
<img src="http://www.offsetprinting.com/img/custom_images/test_slide3.jpg" alt="class-header-offline" width="1192" height="497" class="alignnone size-large wp-image-178" /><figcaption><strong>Offline & Storage:</strong></figcaption>
</figure>
<figure>
<img src="http://www.offsetprinting.com/img/custom_images/test_slide1.jpg" alt="class-header-device" width="1192" height="497" class="alignnone size-full wp-image-177" /><figcaption><strong>Device Access:</strong></figcaption>
</figure>
<figure>
<img src="http://www.offsetprinting.com/img/custom_images/test_slide2.jpg" alt="class-header-connectivity" width="1192" height="497" class="alignnone size-large wp-image-176" /><figcaption><strong>Connectivity:</strong></figcaption>
</figure>
<figure>
<img src="http://www.offsetprinting.com/img/custom_images/test_slide3.jpg" alt="class-header-multimedia" width="1192" height="497" class="alignnone size-large wp-image-175" /><figcaption><strong>Multimedia:</strong></figcaption>
</figure>
<figure>
<img src="http://www.offsetprinting.com/img/custom_images/test_slide1.jpg" alt="class-header-3d" width="1192" height="497" class="alignnone size-large wp-image-174" /><figcaption><strong>3D, Graphics & Effects:</strong></figcaption>
</figure>
<figure>
<img src="http://www.offsetprinting.com/img/custom_images/test_slide2.jpg" alt="class-header-performance" width="1192" height="497" class="alignnone size-large wp-image-173" /><figcaption><strong>Performance & Integration:</strong></figcaption>
</figure>
</div>
body{
font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
font-weight: 300;
}
.css-slideshow{
position: relative;
max-width: 1192px;
height: 497px;
margin: 5em auto .5em auto;
}
.css-slideshow figure{
margin: 0;
max-width: 1192px;
height: 497px;
background: #000;
position: absolute;
}
.css-slideshow img{
box-shadow: 0 0 2px #666;
}
.css-slideshow figcaption{
position: absolute;
top: 0;
color: #fff;
background: rgba(0,0,0, .3);
font-size: .8em;
padding: 8px 12px;
opacity: 0;
transition: opacity .5s;
}
.css-slideshow-attr{
max-width: 1192px;
text-align: right;
font-size: .7em;
font-style: italic;
margin:0 auto;
}
.css-slideshow-attr a{
color: #666;
}
.css-slideshow figure{
opacity:0;
}
figure:nth-child(1) {
animation: xfade 48s 42s infinite;
}
figure:nth-child(2) {
animation: xfade 48s 36s infinite;
}
figure:nth-child(3) {
animation: xfade 48s 30s infinite;
}
figure:nth-child(4) {
animation: xfade 48s 24s infinite;
}
figure:nth-child(5) {
animation: xfade 48s 18s infinite;
}
figure:nth-child(6) {
animation: xfade 48s 12s infinite;
}
figure:nth-child(7) {
animation: xfade 48s 6s infinite;
}
figure:nth-child(8) {
animation: xfade 48s 0s infinite;
}
#keyframes xfade{
0%{
opacity: 1;
}
10.5% {
opacity: 1;
}
12.5%{
opacity: 0;
}
98% {
opacity: 0;
}
100% {
opacity: 1;
}
}
</

Answer 1

Chrome is a webkit browser, try using the webkit prefix (http://www.w3schools.com/cssref/css3_pr_animation-keyframes.asp) like this:
figure:nth-child(8) {
animation: xfade 48s 0s infinite;
-webkit-animation: xfade 48s 0s infinite;
}
#-webkit-keyframes xfade{
0%{
opacity: 1;
}
10.5% {
opacity: 1;
}
12.5%{
opacity: 0;
}
98% {
opacity: 0;
}
100% {
opacity: 1;
}
}
#keyframes xfade{
0%{
opacity: 1;
}
10.5% {
opacity: 1;
}
12.5%{
opacity: 0;
}
98% {
opacity: 0;
}
100% {
opacity: 1;
}
}