@charset "UTF-8";

  
th, td {
   text-align: center;
   padding: 2px;
}

table, th, td {
   border: 1px solid #000;
   border-collapse: collapse;
}


tr:nth-child(even) {
   background-color: #fff;
}

tr:nth-child(odd) {
   background-color: #ddd;
}