.border-box {
    border: 3px solid black;
    padding: 10px;
    margin: 5px;
}
   
.column {
    float: left;
    width: 25%;
}

#upper-left {
    float: left;
    width: 25%;
}
#upper-right {
    float: left;
    width: 25%;
}
#left-column {
    clear: left;
}

.city {
    visibility:hidden;
}
#transitBox {
    visibility:hidden;
}