<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>搞笑段子</title>
<style>
div{
width: 1800px;
height: 800px;
background-color: yellow;
font-size: 2em;
line-height: 5em;
border: 1px solid lightslategrey;
padding: 15px;
background-image: url("img7.jpg");
background-repeat: no-repeat;
background-size: cover;
border-radius: 2em;
box-shadow: 10px 10px 8px #888;
}
h2{
color: red;
text-align: center;
font-size: 100px;
}
.text{
color: green;
text-align: center;
/*line-height: 4em;*/
text-indent: 6em;
}
</style>
</head>
<body>
<div>
<h2 onmouseover="change(this)" onmouseout="old(this)">搞笑段子</h2>
<p class="text">一天半夜四点多,一朋友打电话来说了一句话:那个,我刚看到手机上有你一个去年的未接来电所以打来问问你有啥事.<br>
超市里，看见一只五花大绑着的螃蟹从18.9元的冰柜里往28.9元的柜子里爬。我泪流满面，你太TM有上进心了</p>
</div>
<script>
function change(element) {
element.style.fontSize='24px'
element.style.color='yellow'
}
function old(element) {
element.style.fontSize='100px'
element.style.color='red'
}
</script>
</body>
</html>手抄：
效果图：
