@def CONSTANT_ONE 15px;
@def CONSTANT_TWO 5px;
@def CONSTANT_THREE black;
@def CONFLICT_CONSTANT_CLASS white;
@def OVERRIDE_CONSTANT_INT 15px;

.className1 {
    padding-right: CONSTANT_ONE;
    padding-left: CONSTANT_TWO;
    color: CONSTANT_THREE;
}

.conflictConstantClass{
    color: CONFLICT_CONSTANT_CLASS;
}

.overrideConstantInt {
  width: 15px;
}