1，显示效果：

2,html结构

<div class="process_list-lpu"> <div class="process_line"></div> <div class="content_list"> <ul> <li><a href="javascipt:;">End customer get product<b>1</b></a> </li> <li><a href="javascipt:;">Log in EFOSE website and present installation or maintenance requirements <b>2</b></a></li> <li><a href="javascipt:;">EFOSE prefer contact service point<b>3</b></a> </li> <li style="margin-left:115px;"><a href="javascipt:;">Customer contact service point to get service<b>4</b></a> </li> <li><a href="javascipt:;">Customer pays the bill directly or EFOSE pays the maintenance cost<b>5</b></a> </li> </ul> <div class="clear"></div> </div> </div>

3，主要的css样式

.line-lpu{ height:55px; position:relative; width:100%; overflow:hidden;} .line-lpu span{ width:43px; height:46px; background:url('https://www.efose.com/images/banners/lpu_03.png') no-repeat; position:absolute;top:0;} .border-lpu{border-bottom:1px solid #959595; height:23px; } .join-lpu li{ width:19%; float:left; margin-right:8px;background:none; padding:0; } .join-lpu li a{ display:block; color:#606060; text-decoration:none; border:1px solid #959595; min-height:215px; padding:10px;position:relative; overflow:hidden;} .join-lpu li a:hover{border:1px solid #337ab7;} .join-lpu li b{ font-size:60px; position:absolute; bottom:7px; right:-1px; font-style:italic; color:#c7c7c7;} .clear{clear:both;} .step-lpu span{ background:url('https://www.efose.com/images/banners/icon-lpu.png') no-repeat; display:block; width:75px; height:65px; margin-left:28px;} .step-lpu .icon0{ background-position:0 0;} .step-lpu .icon1{ background-position:0 -70px;} .step-lpu .icon2{ background-position:0 -140px;} .step-lpu .icon3{ background-position:0 -204px; height:58px; margin-bottom:7px;} .step-lpu .icon4{ background-position:0 -260px;}

4，JavaScript的编写

<script type="text/javascript"> //实例化animationHover对象 window.onload = function(){ var ah = new animationHover(); ah.init(); }; //初始化标签对象 function animationHover(){ this.step = document.getElementById('step'); this.stepLi = this.step.getElementsByTagName('li'); this.line = document.getElementById('line'); this.attr = null; this.timer = null; this.target = null; } //初始化事件 animationHover.prototype.init=function(){ This =this; for(var i=0;i<this.stepLi.length;i++){ this.stepLi[i].index=i; //给li标签绑定事件 this.stepLi[i].onmouseover=function(e){ var myIndex=this.index; This.onOver(This.line,(myIndex*162+55)); }; this.stepLi[i].onmouseout=function(){ This.line.style.left=myIndex*162+55+'px'; }; } }; //定义鼠标经过的处理函数 animationHover.prototype.onOver=function(obj,target){ This=this; clearInterval(this.timer); This.target=target; timer=setInterval(function(){ var target=This.target; //停止的目标点 var attrValue=parseInt(This.getStyle(obj,'left')); var dx=target-attrValue; //距目标点的"路程" var speed=1/10*dx; speed=speed>0?Math.ceil(speed):Math.floor(speed); //防止取整引起的抖动 if(target==attrValue) clearInterval(timer); //如果到达目标点，关闭定时器 else{ obj.style.left=attrValue+speed+'px'; } },100); }; //获取当前标签对象的css属性值 animationHover.prototype.getStyle =function(obj,attr){ if(obj.currentStyle){ return obj.currentStyle[attr]; }else{ return getComputedStyle(obj,false)[attr]; } }; </script>

总结

以上所述是小编给大家介绍的html+css+javascript实现跟随鼠标移动显示选中效果 ，希望对大家有所帮助，如果大家有任何疑问欢迎给我留言，小编会及时回复大家的！