index.html

<html>
<head>
<meta http-equiv="refresh" content="4">
</script>
<style>
table {
    border-top: double;
    border-bottom: double;
    border-right: double;
	border-left: double;
}
th {
   
    border-bottom: double;
    
}
th, td {
  padding: 10px;
}
</style>
</head>
<body>
<h2 style="color:blue">{{.Title}}</h2>

<table >
    <col width="40%">
    <col width="30%">
	<col width="10%">
    <thead>
        <tr>
		    <th bgcolor="khaki">Device Name</th>
            <th bgcolor="lightblue">IP Address</th>
            <th bgcolor="yellow">Status</th>
        </tr>
    </thead>
    <tbody>
		{{ range $key, $value := .Iplst }}
		 <tr>
		    <td bgcolor="lightgreen"><b>{{index $value 0}}</b></td>
            <td bgcolor="grey"><b>{{ $key }}</b></td>
            <td bgcolor= {{if eq (index $value 1) "Up"}}"green"{{else}}"red"{{end}}><b>{{ index $value 1}}</b></td>
        </tr>
		{{ end }}
    </tbody>
</table>

</body>
</html>