.alert{
    padding : 5px;
    margin-bottom : 5px;
}

.slot-table th,.slot-table td{
    font-size: 12px;
    text-align: center;
}
.slot-table td{ white-space: nowrap; }
.hidden{
    overflow-x: auto;
}

.nav-link{
    border-radius: 5px;
    margin-right: 5px;
    
}

.rctImg{
    width: 60%;
    display: block;
    margin: 30px auto;
}