table.enkaku {
   border-collapse: collapse;
}
table.enkaku td {
   border-width: 1px 0px;
   border-color: #DEDEDE;
   border-style: solid;
   padding: 0.6em; 
}

table.shiplist {
   border-collapse: collapse;
}
table.shiplist td {
   border-width: 1px 0px;
   border-color: #D3D3D3;
   border-style: solid;
   padding: 0.2em; 
}