/*--- height ---*/
.h-500{
    height: 500px;
}
.h-600{
    height: 600px;
}

/*--- max height ---*/
.max-h-400{
    max-height: 400px;
    overflow-y: auto;
}
.max-h-430{
    max-height: 430px;
    overflow-y: auto;
}
.max-h-450{
    max-height: 450px;
    overflow-y: auto;
}
.max-h-500{
    max-height: 500px;
}