console
<!DOCTYPE html>
<html>
<meta charset="utf-8">
<style>
.injected-text {
margin-bottom: 30px;
text-align: center;
color:orange;
}
.box {
border-style: solid;
border-color: black;
border-width: 5px;
text-align: center;
}
.gray-box {
background-color: gray;
padding: 10px 10px 10px 10px;
margin: 20px 400px 20px 400px;
}
}
</style>
<body>
<div class="box gray-box">
<a href="/sy2Kp.html">
<button>aes加密</button>
</a>
<br/>
<a href="/7y2Kp.html">
<button>压缩算法</button>
</a>
<br/>
</div>
</body>
</html>