.tbl {
  font-size: 15px;
  border-collapse: collapse;
  width: 100%;
  border-spacing: 0px;
}

.tbl td, .tbl th {
  border: 1px solid #ddd;
  padding: 6px;
  text-align: center;
  /* border-style: none;  <- jangan pakai ini */
}

.tbl tr:nth-child(even){background-color: #ffffff;}
.tbl tr:nth-child(odd){background-color: #f2f2f2;}

.tbl tr:hover {background-color: #ddd;}

.tbl th {
  padding-top: 6px;
  padding-bottom: 6px;
  text-align: center;
  background-color: #93a5b9;
  color: white;
}