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最简单的背景颜色、背景图颜色鼠标滑过变换

2017-07-06 11:49 225 查看
这个页面首先需要引进js

<!DOCTYPE html>

<head>

    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">

    <title>

        html5背景

    </title>
<script src="jquery-1.8.3.min.js" type="text/javascript"></script>
 

    <style type="text/css">

     .bg1 {
 
margin: 0px;
padding-top: 70px;
height: 420px;
width: 100%;
padding-bottom: 0px;

}

.sju {
height: 295px;
width: 1180px;
margin-top: 70px;
margin-right: auto;
margin-bottom: 0px;
margin-left: auto;

 

}

.tit1 {
height: 64px;
width: 104px;
margin:0 auto;
 

}

.item1,.item2,.item3,.item4 {
padding: 0px;
float: left;
height: 295px;
width: 270px;
margin-top: 0px;
margin-right: 20px;
margin-bottom: 0px;
margin-left: 0px;
text-align:center;
box-shadow:5px 5px 5px #666;

}

.sj_con {
font-size: 20px;
line-height: 60px;
color: #272425;
background:#ebeaea;
text-align: center;
padding: 0px;
height: 189px;
width: 270px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
margin-left: 0px;

}

.sj_con1 {
font-size: 20px;
line-height: 60px;
color: #272425;
background:#2fa8e6;
text-align: center;
padding: 0px;
height: 189px;
width: 270px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
margin-left: 0px;

}

.bg1 .sju .item a :hover { 

}

 

.s {
font-size: 22px;
color: #2fa8e6;
display: block;
margin-top: 15px;

}
.sj_con img {
padding: 0px;
height: 73px;
width: 109px;
margin-top: 25px;

}
</style>

</head>

<body>     

  <div class="bg1">

     <div class="tit1"><img src="images/tit1.png" /></div>

     <div class="sju">
 
   <div class="item1">
 

          <p class="sj_con">
 <img src="w1.png" width="109" height="73px; "  > <br>
    物流 

 </p>
  <span class="s">1.2亿+</span>  
</div>
 
   <div class="item2">

 <p class="sj_con">
 <img src="d1.png" width="109" height="73px; " > <br>
    电商
 </p>
  <span class="s">200万+</span>
 
</div> 
   <div class="item3">
 
   <p class="sj_con">
<img src="j1.png" width="109" height="73px; " > <br>
交通</p>
   <span class="s">300万+</span>
 
</div>
 
   <div class="item4" style="margin-right:0px;">
 
   <p class="sj_con">
<img src="g1.png" width="109" height="73px; " > <br>
公共</p>
   <span class="s">200万+</span>
 
</div>
 
</div>

</div>    
 

 

<script>

$(document).ready(function () { 

//按钮样式切换 

$(".item1").mouseover(function(){
$(this).find('img').attr('src','w2.png');
$(this).children('.sj_con').css('background','#2fa8e6');

});

$(".item1").mouseout(function(){
$(this).find('img').attr('src','w1.png');
$(this).children('.sj_con').css('background','#ebeaea');

});

$(".item2").mouseover(function(){
$(this).find('img').attr('src','d2.png');
$(this).children('.sj_con').css('background','#2fa8e6');

});

$(".item2").mouseout(function(){
$(this).find('img').attr('src'
96dc
,'d1.png');
$(this).children('.sj_con').css('background','#ebeaea');

});

$(".item3").mouseover(function(){
$(this).find('img').attr('src','j2.png');
$(this).children('.sj_con').css('background','#2fa8e6');

});

$(".item3").mouseout(function(){
$(this).find('img').attr('src','j1.png');
$(this).children('.sj_con').css('background','#ebeaea');

});

$(".item4").mouseover(function(){
$(this).find('img').attr('src','g2.png');
$(this).children('.sj_con').css('background','#2fa8e6');

});

$(".item4").mouseout(function(){
$(this).find('img').attr('src','g1.png');
$(this).children('.sj_con').css('background','#ebeaea');

});

/*$(".sj_con").hover( 

function () { 

$(this).removeClass("btFeed").addClass("btFeedhover"); 

}, 

function () { 

$(this).removeClass("btFeedhover").addClass("btFeed"); 



); */

}); 

</script> 

</body>

</html>
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