滑动字幕不起作用

Question

我在我的一个页面上使用纯css滑动标题。目的是让整个标题在图像悬停时从右向左滑出。

然而，它似乎并没有起作用。我的代码基于http://www.hongkiat.com/blog/css3-image-captions/，因此全宽图像将有一个标题。这是＆＃34; programmesimages＆＃34;和＆＃34; programmesimagescaption＆＃34;类。

＆＃13;

＆＃13;

    * {
	margin: 0px;
	padding: 0px;
}
body{
	background: url(../images/subtle_white_mini_waves.png) repeat;
}
#wrapper{
	width:1180px;
	margin: 0 auto;
	overflow: hidden;
	position: relative;
}
#programmescontent{
	position:relative;
	width:100%;
	height:1000px;
	background:#333;
	z-index:-50;
	margin-top:-73px;
}
.programmesimages{
	position:relative;
	width:100%;
	height:600px;	
	background:#fff;
	overflow:hidden;
}
.programmesimages img{
	position: absolute;  
    left: 0;  
    -webkit-transition: all 300ms ease-out;  
    -moz-transition: all 300ms ease-out;  
    -o-transition: all 300ms ease-out;  
    -ms-transition: all 300ms ease-out;  
    transition: all 300ms ease-out;  
}
.programmesimagescaption{
	background-color:#CF0;  
    position: absolute;  
    color: #fff;  
    z-index: 100;  
    -webkit-transition: all 300ms ease-out;  
    -moz-transition: all 300ms ease-out;  
    -o-transition: all 300ms ease-out;  
    -ms-transition: all 300ms ease-out;  
    transition: all 300ms ease-out;  
	width:1180px;
	height:600px;
	left:1180px;
}
.programmesimages:hover .programmesimagescaption{
	-moz-transform: translateX(-100%);  
  	-o-transform: translateX(-100%);  
  	-webkit-transform: translateX(-100%);  
  	opacity: 1;  
  	transform: translateX(-100%);
}
.programmesimages:hover img{
	-moz-transform: translateX(-100%);  
 	-o-transform: translateX(-100%);  
 	-webkit-transform: translateX(-100%);  
  	transform: translateX(-100%);  
}

＆＃13;

  
  <div id="programmescontent">
  		<div class="programmesimages">
        	<img src="http://www.thevisibilityproject.com/wp-content/uploads/2014/10/TheEndAgain_288-1180x600.jpg">
            <div class="programmesimagescaption">
            	<h3>Caption</h3>
            </div>
        </div>
        <div id="programmescarousel">
        </div>
  </div>
  

＆＃13;

＆＃13;

＆＃13;