.jk-slot{
margin:6px;
padding:10px 18px;
border:1px solid #ccc;
background:#f4f4f4;
cursor:pointer;
border-radius:6px;
}

.jk-slot:hover{
background:#e0e0e0;
}

.jk-slot.selected{
background:#2a7ae2;
color:white;
}

#time_slots{
margin-bottom:20px;
}