CSS幻灯片在Firefox中不起作用

Question

我有点卡住，试图让下面的代码在Firefox中正常运行，它在Chrome中正常工作，但在Firefox中不起作用，如果有人可以帮助，我会很高兴。

CSS

.SlidingPhotoFrame{ max-width:100%; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; border: 1px solid #bbe3ff; padding:5px; margin-bottom:10px; background-color:white; } 

.SlidingPhoto { 
padding-top: 50.20%; /* 450px/800px = 0.5625 */ 
margin:0; text-align:center; 

background:url(Slideshow/1.JPG)) center top no-repeat; 
background-size: cover; 
-moz-background-size: cover; /* Firefox 3.6 */ 
background-position: center; /* Internet Explorer 7/8 */ 

animation-name:PhotoFrames; 
animation-duration:20s; 
animation-timing-function:ease-in-out; 
animation-delay:0s; 
animation-iteration-count:infinite; 
animation-play-state:running; 

    /* Safari and Chrome: */ 
-webkit-animation-name:PhotoFrames; 
-webkit-animation-duration:20s; 
-webkit-animation-timing-function:ease-in-out; 
-webkit-animation-delay:0s; 
-webkit-animation-iteration-count:infinite; 
-webkit-animation-play-state:running; 
} 


@keyframes PhotoFrames 
{ 
0% {background:url(Slideshow/1.JPG) center top no-repeat; } 
23% {background:url(Slideshow/1.JPG) center top no-repeat; } 

25% {background:url(Slideshow/2.JPG) center top no-repeat; } 
47% {background:url(Slideshow/2.JPG) center top no-repeat; } 

50% {background:url(Slideshow/3.JPG) center top no-repeat; } 
74% {background:url(Slideshow/3.JPG) center top no-repeat; } 

75% {background:url(Slideshow/4.JPG) center top no-repeat; } 
97% {background:url(Slideshow/4.JPG) center top no-repeat; } 

100% {background:url(Slideshow/1.JPG) center top no-repeat; } 
} 

@-webkit-keyframes PhotoFrames /* Safari and Chrome */ 
{ 
0% {background:url(Slideshow/1.JPG) center top no-repeat; } 
23% {background:url(Slideshow/1.JPG) center top no-repeat; } 

25% {background:url(Slideshow/2.JPG) center top no-repeat; } 
47% {background:url(Slideshow/2.JPG) center top no-repeat; } 

50% {background:url(Slideshow/3.JPG) center top no-repeat; } 
74% {background:url(Slideshow/3.JPG) center top no-repeat; } 

75% {background:url(Slideshow/4.JPG) center top no-repeat; } 
97% {background:url(Slideshow/4.JPG) center top no-repeat; } 

100% {background:url(Slideshow/1.JPG) center top no-repeat; } 
} 

** ** HTML

<div class="SlidingPhotoFrame"> 
    <figure class="SlidingPhoto"></figure> 
</div> 

如果有一个更好的方式做同样的事情，请建议，我想保持代码尽可能的简单， 只要有可能。还没有检查Safari或IE尚未...任何建议，这也将是伟大的。

Answer 1

您可以查看以下基于现代交叉浏览器的示例。 我认为你需要使用-moz前缀才能在Mozilla Firefox上工作。

-moz-animation-name:PhotoFrames; 
-moz-animation-duration:20s; 
-moz-animation-timing-function:ease-in-out; 
-moz-animation-delay:0s; 
-moz-animation-iteration-count:infinite; 
-moz-animation-play-state:running; 

请参考这一项上jsfiddle

Answer 2

这里是一个演示，请与您的图像将其用于更好的视野。 Here is a JSFiddle of it。

使用此CSS代码和HTML代码：

<div class="SlidingPhotoFrame"> 
    <figure class="SlidingPhoto"></figure> 
</div> 


.SlidingPhotoFrame{ max-width:100%; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; border: 1px solid #bbe3ff; padding:5px; margin-bottom:10px; background-color:white; } 

.SlidingPhoto { 
padding-top: 50.20%; /* 450px/800px = 0.5625 */ 
margin:0; text-align:center; 

background:url(http://lorempixel.com/400/200/) center top no-repeat; 
background-size: cover; 
-moz-background-size: cover; /* Firefox 3.6 */ 
background-position: center; /* Internet Explorer 7/8 */ 

animation-name:PhotoFrames; 
animation-duration:20s; 
animation-timing-function:ease-in-out; 
animation-delay:0s; 
animation-iteration-count:infinite; 
animation-play-state:running; 
animation-fill-mode: forwards; 

    /* Safari and Chrome: */ 
-webkit-animation-name:PhotoFrames; 
-webkit-animation-duration:20s; 
-webkit-animation-timing-function:ease-in-out; 
-webkit-animation-delay:0s; 
-webkit-animation-iteration-count:infinite; 
-webkit-animation-play-state:running; 
-webkit-animation-fill-mode: forwards; 
} 


@keyframes PhotoFrames 
{ 
0% { 
     opacity: 0; 
     left: -100px; 
    } 

    50% { 
     opacity: 1; 
    } 

    75% { 
     background:url(http://lorempixel.com/400/200/) center top no-repeat; 
     opacity: 1; 
     left: 100px; 
    } 

    100% { 
     background:url(http://lorempixel.com/400/200/) center top no-repeat; 
     opacity: 0; 
     left: 500px; 
    } 

Answer 3

这不是工作，因为Firefox不支持背景图片的动画。背景图像不具动画性。 Chrome有它自己的实现，但你不会使它工作的Firefox。 https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_animated_properties