<style type="text/css">
        table{
            border-collapse: collapse;
            margin: 0 auto;
            text-align: left;
        }
 
        table td, table th{
            border: 1px solid #cad9ea;
            color: #666;
            height: 30px;
        }
        
        table thead th{
            background-color: #CCE8EB;
            width: 100px;
        }

        table tr:nth-child(odd){
            background: #fff;
        }
 
        table tr:nth-child(even){
            background: #F5FAFA;
        } 
    </style>