Which of the following statements are correct?

Statement$-1$: The main axis is specified by the flex$-$direction property and the cross axis runs perpendicular to the main axis

Statement$-2$: The justify$-$content property specifies the alignment of flex items along the cross axis.

Statement$-3$: The align$-$items property specifies the alignment of flex items along the main axis.

All of the given statements are correct

Only Statement$-1$ and Statement$-2$ are correct

Only Statement$-2$ and Statement$-3$ are correct

Only Statement$-1$ is correct