.mainWindow { background-color: #b64fef; }   /* purple */
.longWindow { background-color: #f600dc; }   /* pink */
.heightWindow { background-color: #b64fef; } /* purple */
.circleWindow { background-color: #f600dc; } /* pink */


.longBgLight { background: #BF68F0; } /* light purple */ 
.mainBgLight { background: #BF68F0; } /* light purple */