table.controller{
    position: relative;
    border-collapse: separate;
    border-spacing: 0;
    border: none;
    border-bottom: solid 1px #CACACA;
    border-left: solid 1px #CACACA;
}

table.controller td {
    border: none;
    border-top: solid 1px #CACACA;
    border-right: solid 1px #CACACA;
}