.workinghoursview {
    display: flex
}
.workinghoursview table:nth-child(even) td {
    background-color: rgba(0,0,0,.02);
}
.workinghoursview table {
    border-left: 1px solid rgba(0,40,100,.12);
}
.workinghoursview table:first-child {
    border-left-width: 0;
}