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UR官网特效

时间:2016-08-08 00:46:10      阅读:249      评论:0      收藏:0      [点我收藏+]

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<!DOCTYPE html>                              <!--申明文档类型:html-->

<html lang="en">                               <!--html 根标签 language--en:english--‘zh-CN‘中文简体-->

<head>                                              <!--网页头部-->

<meta charset="UTF-8">                     <!--字符集:UTF-8编码--> 

<meta name="Generator" content="EditPlus">

<meta name="Author" content="千寻">                         <!--作者-->

<meta name="Keywords" content="千寻博客,博客">        <!--关键词-->

<meta name="Description" content="">                          <!--描述-->

<title>UR官网特效</title>                                                               <!--网页标题-->

</head>

<!--css 层叠样式-->

<style>

*{/*通配符*/

margin:0;                                     /*外边距*/

padding:0;                                    /*内边距*/

}

#box{

width:1017x;                                  /*宽:1018像素*/

height:523px;                                 /*高:523像素*/

border:1px solid red                        /*边框:边框大小 直线 颜色*/

margin:100px auto;                        /*外边距:顶部距离*/

position:relative;                            /*定位:相对定位*/

}

/*在页面当中有一个ID命名叫box的标签,下方ul*/

#box ul{

      width:100%

      height:100%;

      border:1px solid red;

      position:absolute;                               /*定位:绝对定位 参考定位父级 */

      top:0;

}

#box ul li{

           list-style:none;/*列表样式:无*/

           float:left;/*左浮动*/

           width:337px;

           height:113px;

           border:1px solid white;

           position:relative;/**/

}

#box ul li p{

            /*

                top等,方位词要与定位连用

            */

            position:absolute;

            top:10px;

            left:10px; 

            color:white;/*文字颜色*/

}

#box ul li .logo{

            width:80px;

    height:60px;

           position:relative;

           left:-40px;

           opacity:1;

}

#box ul li img{

       opacity:0;/*0完全透明 1完全不透明*/

}

</style>

<body>                                                                    <!--网页主体:结构 可视化区域 双标签-->

     <div id="box">                                                     <!--父级-->

            <img width=‘100%‘ scr="images/bg1.jpg" />                        <!--img图片标签 src="路径"-->

            <ul id="oUL">                       <!--ul无序列表标签-->

                   <li>

          <img class="logo" width=100% scr="images/1.jpg" />

                             <>

                   </li>

                   <li>

                           <img width=100% scr="images/2.jpg" />

                           <p>青春YOUTH</p>

                   </li>

                   <li>

            <img width=100% scr="images/3.jpg" />

                          <p>青春YOUTH</p>

               </li>

                   <li>

          <img width=100% scr="images/4.jpg" />

                          <p>青春YOUTH</p>     

                   </li>

                   <li>

          <img width=100% scr="images/5.jpg" />

                 <p>青春YOUTH</p>

       </li>

                   <li>

          <img width=100% scr="images/6.jpg" />

          <p>青春YOUTH</p> 

      </li>

                   <li>

          <img width=100% scr="images/7.jpg" />

                  <p>青春YOUTH</p>

       </li>

                   <li>

           <img width=100% scr="images/8.jpg" />

           <p>青春YOUTH</p>       

       </li>

                   <li>

          <img width=100% scr="images/9.jpg" />

          <p>青春YOUTH</p>

       </li>

     </div>

<script>

/在文档中获取元素,通过ID名(“”)/

   //var oBox=document.getElementByID(‘box‘);

    //在文档中获取元素,通过标签

      var a=document.getElementsByTagName(‘img‘);

      var arr=[‘images/bg1‘,‘images/bg2.jpg‘];//数组

      num=0;

      aImg[0].src=arr[num];

      setInterval(function(){

     num=num++;

    if(num==2){

          num=0;

          }

     aImg[0].src=arr[num];

 

},2000);//定时器  每1000毫秒执行一次

for(var i){

 

 

 

aLi[i.onmouseover=function(){//鼠标滑入

       aLi[0].style.opacity=1;aLi

}

</script>

</body>

</html>

 

UR官网特效

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原文地址:http://www.cnblogs.com/think90/p/5747766.html

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