title: Transition time doesn't work with CSS3
body: <p>I'm making a website with a full background image transition.
  The problem is the animation, i can't make them work properly. I want them to fade from one to another without the black screen between the images. This is my website in live: <a href="http://testes-cmt.bl.ee" rel="nofollow">http://testes-cmt.bl.ee</a></p>
  
  <p>I've tried a lot of things, but i can't fix this problem, even when trying to change the time.</p>
  
  <p>Does anyone knows how to fix this? 
  This is my code so far:</p>
  
  <p>HTML:</p>
  
  <pre><code>&lt;ul class="cb-slideshow"&gt;
    &lt;li&gt;&lt;span&gt;Image 01&lt;/span&gt;&lt;/li&gt;
    &lt;li&gt;&lt;span&gt;Image 02&lt;/span&gt;&lt;/li&gt;
    &lt;li&gt;&lt;span&gt;Image 03&lt;/span&gt;&lt;/li&gt;
    &lt;li&gt;&lt;span&gt;Image 04&lt;/span&gt;&lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>
  
  <p>CSS:</p>
  
  <pre><code>.cb-slideshow li span { 
      width: 100%;
      height: 100%;
      position: absolute;
      top: 0px;
      left: 0px;
      color: transparent;
      background-size: cover;
      background-position: 50% 50%;
      background-repeat: none;
      opacity: 0;
      z-index: 0;
      -webkit-backface-visibility: hidden;
      -webkit-animation: imageAnimation 32s linear infinite 0s;
      -moz-animation: imageAnimation 32s linear infinite 0s;
      -o-animation: imageAnimation 32s linear infinite 0s;
      -ms-animation: imageAnimation 32s linear infinite 0s;
      animation: imageAnimation 32s linear infinite 0s; 
  }
  .cb-slideshow li div { 
      z-index: 1000;
      position: absolute;
      bottom: 30px;
      left: 0px;
      width: 100%;
      text-align: center;
      opacity: 0;
      color: #fff;
      -webkit-animation: titleAnimation 32s linear infinite 0s;
      -moz-animation: titleAnimation 32s linear infinite 0s;
      -o-animation: titleAnimation 32s linear infinite 0s;
      -ms-animation: titleAnimation 32s linear infinite 0s;
      animation: titleAnimation 32s linear infinite 0s; 
  }
  
  .cb-slideshow li:nth-child(1) span { 
      background-image: url(../images/1.jpg) 
  }
  .cb-slideshow li:nth-child(2) span { 
      background-image: url(../images/2.jpg);
      -webkit-animation-delay: 8s;
      -moz-animation-delay: 8s;
      -o-animation-delay: 8s;
      -ms-animation-delay: 8s;
      animation-delay: 8s; 
  }
  .cb-slideshow li:nth-child(3) span { 
      background-image: url(../images/3.jpg);
      -webkit-animation-delay: 16s;
      -moz-animation-delay: 16s;
      -o-animation-delay: 16s;
      -ms-animation-delay: 16s;
      animation-delay: 16s; 
  }
  .cb-slideshow li:nth-child(4) span { 
      background-image: url(../images/4.jpg);
      -webkit-animation-delay: 24s;
      -moz-animation-delay: 24s;
      -o-animation-delay: 24s;
      -ms-animation-delay: 24s;
      animation-delay: 24s; 
  }
  
  
  .cb-slideshow li:nth-child(2) div { 
      -webkit-animation-delay: 8s;
      -moz-animation-delay: 8s;
      -o-animation-delay: 8s;
      -ms-animation-delay: 8s;
      animation-delay: 8s; 
  }
  .cb-slideshow li:nth-child(3) div { 
      -webkit-animation-delay: 16s;
      -moz-animation-delay: 16s;
      -o-animation-delay: 16s;
      -ms-animation-delay: 16s;
      animation-delay: 16s; 
  }
  .cb-slideshow li:nth-child(4) div { 
      -webkit-animation-delay: 24s;
      -moz-animation-delay: 24s;
      -o-animation-delay: 24s;
      -ms-animation-delay: 24s;
      animation-delay: 24s; 
  }
  
  
  @-webkit-keyframes imageAnimation { 
      0% { opacity: 0;
      -webkit-animation-timing-function: ease-in; }
      8% { opacity: 1;
           -webkit-animation-timing-function: ease-out; }
      17% { opacity: 1 }
      25% { opacity: 0 }
      100% { opacity: 0 }
  }
  @-moz-keyframes imageAnimation { 
      0% { opacity: 0;
      -moz-animation-timing-function: ease-in; }
      8% { opacity: 1;
           -moz-animation-timing-function: ease-out; }
      17% { opacity: 1 }
      25% { opacity: 0 }
      100% { opacity: 0 }
  }
  @-o-keyframes imageAnimation { 
      0% { opacity: 0;
      -o-animation-timing-function: ease-in; }
      8% { opacity: 1;
           -o-animation-timing-function: ease-out; }
      17% { opacity: 1 }
      25% { opacity: 0 }
      100% { opacity: 0 }
  }
  @-ms-keyframes imageAnimation { 
      0% { opacity: 0;
      -ms-animation-timing-function: ease-in; }
      8% { opacity: 1;
           -ms-animation-timing-function: ease-out; }
      17% { opacity: 1 }
      25% { opacity: 0 }
      100% { opacity: 0 }
  }
  @keyframes imageAnimation { 
      0% { opacity: 0;
      animation-timing-function: ease-in; }
      8% { opacity: 1;
           animation-timing-function: ease-out; }
      17% { opacity: 1 }
      25% { opacity: 0 }
      100% { opacity: 0 }
  }
  </code></pre>