body { 
    font-family: 'Lato', sans-serif;
    font-size:14px;
    font-weight: bold;
}
table {
    width: 100%;
    border-collapse: collapse;
}
table, th, td {
    border: 1px solid black;
}
th, td {
    padding: 10px;
    text-align: left;
}
        thead {
            background-color:#999;
            color:#fff;
            font-weight: bold;
            cursor: pointer;
        }
td.center {
    text-align: center;
}
th.center {
    text-align: center;
}