1、结构
<!-------------------------------焦点图通栏自适应---------------------------->
<div class="fullSlide">
<div class="bd">
<ul>
<li _src="url(images/banner1.jpg)" style="background:#fff center 0 no-repeat;"><a href="http://www.internetke.com/effects/css3/2015/0116/1193.html" target="_blank"></a></li>
<li _src="url(images/banner2.jpg)" style="background:#fff center 0 no-repeat;"><a href="http://www.internetke.com/effects/css3/2015/0116/1193.html" target="_blank"></a></li>
<li _src="url(images/banner3.jpg)" style="background:#fff center 0 no-repeat;"><a href="http://www.internetke.com/effects/css3/2015/0116/1193.html" target="_blank"></a></li>
<li _src="url(images/banner4.jpg)" style="background:#fff center 0 no-repeat;"><a href="http://wpa.qq.com/msgrd?v=3&uin=283673468&site=QQ咨询&menu=yes" target="_blank"></a></li>
</ul>
</div>
<div class="hd">
<ul>
</ul>
</div>
<span class="prev"></span> <span class="next"></span>
</div>
2、样式
/*banner焦点图*/
.fullSlide {width:100%;position:relative;height:500px;background:#fff;}
.fullSlide .bd {margin:0 auto;position:relative;z-index:0;overflow:hidden;}
.fullSlide .bd ul {width:100% !important;}
.fullSlide .bd li {width:100% !important;height:500px;overflow:hidden;text-align:center;}
.fullSlide .bd li a {display:block;height:500px;}
.fullSlide .hd {width:100%;position:absolute;z-index:1;bottom:0;left:0;height:30px;line-height:30px;}
.fullSlide .hd ul {text-align:center;}
.fullSlide .hd ul li {cursor:pointer;display:inline-block;*display:inline;zoom:1;width:42px;height:11px;margin:1px;overflow:hidden;background:#000;filter:alpha(opacity=50);opacity:0.5;line-height:999px;}
.fullSlide .hd ul .on {background:#f00;}
.fullSlide .prev,.fullSlide .next {display:block;position:absolute;z-index:1;top:50%;margin-top:-30px;left:15%;z-index:1;width:40px;height:60px;background:url(../images/slider-arrow.png) -126px -137px #000 no-repeat;cursor:pointer;filter:alpha(opacity=50);opacity:0.5;display:none;}
.fullSlide .next {left:auto;right:15%;background-position:-6px -137px;}
3、效果
<!-------------------------------焦点图---------------------------->
<script src="http://www.hc360.com/dx/zt/2016/0226/js/jquery-1.10.2.min.js"></script>
<script src="http://www.hc360.com/dx/zt/2016/0226/js/jsxg.js">
</script> <script src="http://www.hc360.com/dx/zt/2016/0226/js/superslide.2.1.js"></script>
<script type="text/javascript">
jQuery(".fullSlide").hover(function() {
jQuery(this).find(".prev,.next").stop(true, true).fadeTo("show", 0.5)
},
function() {
jQuery(this).find(".prev,.next").fadeOut()
});
jQuery(".fullSlide").slide({
titCell: ".hd ul",
mainCell: ".bd ul",
effect: "fold",
autoPlay: true,
autoPage: true,
trigger: "click",
startFun: function(i) {
var curLi = jQuery(".fullSlide .bd li").eq(i);
if ( !! curLi.attr("_src")) {
curLi.css("background-image", curLi.attr("_src")).removeAttr("_src")
}
}
});
</script>
来源：https://www.cnblogs.com/su1637/p/8178234.html