如何为此滑块添加1个图像和动画。请帮我改变值属性@ -moz-keyframes {}或@ -webkit-keyframes {}。感谢。
我的滑块https://jsfiddle.net/JonoRecher/zt3d2duj/
/* MY CSS*/
#wrapper4 {
border-top: 7px solid #bdbdbd;
border-bottom: 7px solid #bdbdbd;
padding-top: 40px;
padding-bottom: 40px;
background-image: url(http://subtlepatterns2015.subtlepatterns.netdna-cdn.com/patterns/congruent_outline.png);
}
#slider4 {
background: #000;
border: 5px solid #eaeaea;
box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.7);
height: 320px;
width: 680px;
margin: 0 auto 0;
overflow: visible;
position: relative;
}
#mask {
overflow: hidden;
height: 320px;
}
#slider4 ul {
margin: 0;
padding: 0;
position: relative;
}
#slider4 li {
width: 640px;
height: 320px;
position: absolute;
top: -325px;
list-style: none;
}
#slider4 li.animation1 {
animation: cycle 25s linear infinite;
}
#slider4 li.animation2 {
animation: cycle2 25s linear infinite;
}
#slider4 li.animation3 {
animation: cycle3 25s linear infinite;
}
#slider4 li.animation4 {
animation: cycle4 25s linear infinite;
}
#slider4 li.animation5 {
animation: cycle5 25s linear infinite;
}
@keyframes cycle {
0% {top: 0px;}
4% {top: 0px;}
16% {top: 0px;opacity: 1;z-index: 0;}
20% {top: 325px;opacity: 0;z-index: 0;}
21% {top: -325px;opacity: 0;z-index: -1;}
92% {top: -325px;opacity: 0;z-index: 0;}
96% { top: -325px;opacity: 0;}
100% {top: 0px;opacity: 1;}
}
@keyframes cycle2 {
0% {top: -325px;opacity: 0;}
16% {top: -325px;opacity: 0;}
20% {top: 0px;opacity: 1;}
24% {top: 0px; opacity: 1;}
36% {top: 0px; opacity: 1;z-index: 0;}
40% {top: 325px;opacity: 0;z-index: 0;}
41% {top: -325px;opacity: 0;z-index: -1;}
100% {top: -325px;opacity: 0;z-index: -1;}
}
@keyframes cycle3 {
0% {top: -325px;opacity: 0;}
36% {top: -325px;opacity: 0;}
40% {top: 0px;opacity: 1;}
44% {top: 0px;opacity: 1;}
56% {top: 0px;opacity: 1;}
60% {top: 325px; opacity: 0;z-index: 0;}
61% {top: -325px;opacity: 0;z-index: -1;}
100% {top: -325px;opacity: 0; z-index: -1;}
}
@keyframes cycle4 {
0% {top: -325px;opacity: 0;}
56% {top: -325px;opacity: 0;}
60% {top: 0px;opacity: 1;}
64% {top: 0px;opacity: 1;}
76% {top: 0px;opacity: 1;z-index: 0;}
80% {top: 325px;opacity: 0;z-index: 0;}
81% {top: -325px;opacity: 0;z-index: -1;}
100% {top: -325px;opacity: 0;z-index: -1;}
}
@keyframes cycle5 {
0% {top: -325px;opacity: 0;}
76% {top: -325px;opacity: 0;}
80% {top: 0px;opacity: 1;}
84% {top: 0px;opacity: 1;}
96% {top: 0px;opacity: 1;z-index: 0;}
100% {top: 325px;opacity: 0;z-index: 0;}
}
.progress-bar {
position: relative;
top: -5px;
width: 680px;
height: 5px;
background: #000;
animation: fullexpand 25s ease-out infinite;
}
@keyframes fullexpand {
0%, 20%, 40%, 60%, 80%, 100% {width: 0%;opacity: 0;}
4%,24%,44%,64%,84% {width: 0%;opacity: 0.3;}
16%,36%,56%,76%,96% {width: 100%;opacity: 0.7;}
17%,77%,97% {width: 100%;opacity: 0.3;}
18%,38%,58%,78%,{opacity: 0;}
}
#slider4 .tooltip {
background: rgba(0, 0, 0, 0.7);
width: 300px;
height: 60px;
position: relative;
bottom: 75px;
left: -320px;
transition: all 0.3s ease-in-out;
}
#slider4 .tooltip h1 {
color: #fff;
font-size: 24px;
font-weight: 300;
line-height: 60px;
padding: 0 0 0 10px;
}
#slider4 li#list1:hover .tooltip,
#slider4 li#list2:hover .tooltip,
#slider4 li#list3:hover .tooltip,
#slider4 li#list4:hover .tooltip,
#slider4 li#list5:hover .tooltip {
left: 0px;
}
#slider4:hover li,
#slider4:hover .progress-bar {
animation-play-state: paused;
}<div id="wrapper4">
<div id="content-slider">
<div id="slider4">
<div id="mask">
<ul>
<li id="list1" class="animation1">
<a href=""><img src="http://js.seocn.info/up_pic/js/201312/1533/images/img_1.jpg" alt="Couqar"></a>
<div class="tooltip">
<h1>Couqar</h1>
</div>
</li>
<li id="list2" class="animation2">
<a href=""><img src="http://js.seocn.info/up_pic/js/201312/1533/images/img_2.jpg" alt="Lions"></a>
<div class="tooltip">
<h1>Lions</h1>
</div>
</li>
<li id="list3" class="animation3">
<a href=""><img src="http://js.seocn.info/up_pic/js/201312/1533/images/img_3.jpg" alt="Snowalker"></a>
<div class="tooltip">
<h1>Snowalker</h1>
</div>
</li>
<li id="list4" class="animation4">
<a href=""><img src="http://js.seocn.info/up_pic/js/201312/1533/images/img_4.jpg" alt="Howling"></a>
<div class="tooltip">
<h1>Howling</h1>
</div>
</li>
<li id="list5" class="animation5">
<a href=""><img src="http://js.seocn.info/up_pic/js/201312/1533/images/img_5.jpg" alt="Sunbathing"></a>
<div class="tooltip">
<h1>Sunbathing</h1>
</div>
</li>
</ul>
</div>
<div class="progress-bar"></div>
</div>
</div>
</div>
答案 0 :(得分：0)
首先，在li的最后一个li标记之后为新图片添加第六个html标记，如下所示：
<!-- Provide a new value for 'id' and 'class' attributes and set the values as shown below -->
<li id="list6" class="animation6">
<!--
1. Add the path to your new image in the 'src' attribute of the `img` tag below.
2. Describe your new image in the 'alt' attribute of the `img` tag below.
3. Update the text in the `h1` tag below as required.
-->
<a href=""><img src="/the/path/to/new/image" alt="Description goes here"></a>
<div class="tooltip">
<h1>some new text goes here</h1>
</div>
</li>
应更新所有动画关键帧以处理第6张图像。
完整修订后的代码可以在here找到。
注意：您只需要在img标记'src'属性中添加新图像的路径（html的第44行）：