x
1
2
<html>3
<head>4
<meta charset="utf-8">5
<style>6
table,7
td,8
th {9
border: 1px solid black;10
}11
12
table {13
width: 100%;14
}15
16
th {17
height: 50px;18
}19
</style>20
</head>21
22
<body>23
<table>24
<tr>