.pole {
 cursor: pointer; border-style:solid; border-color:#BCBCBC; border-width:1px; width:50px; height:50px; text-align: center; color: white; border-collapse:collapse;
}

.pole_m {
border-style:solid; border-color:#BCBCBC; border-width:1px; width:40px; height:40px; text-align: center; color: white;
}

.pole_1 {
 border-style:solid; border-color:#BCBCBC; border-width:1px; width:50px; height:50px; text-align: center; color: white; border-collapse:collapse; background-color: #663300;
}

.pole_2 {
 border-style:solid; border-color:#BCBCBC; border-width:1px; width:50px; height:50px; text-align: center; color: white; border-collapse:collapse; background-color: #996600;
}

.pole_3 {
 border-style:solid; border-color:#BCBCBC; border-width:1px; width:50px; height:50px; text-align: center; color: white; border-collapse:collapse; background-color: #669933;
}