Search input boxes alignement ?

Hello,

I am using the EB 3..7.1 and Fashion_Pro template, and I selected 3 modules boxes to hold the search modules of EB and EShop, and the EShop_Cart (see template detail in the attachment). On the home page, these boxes are not aligned and show a diverging layout (see attachment).
How could I:
1. align these 3 module boxes,
2. adjust the search icons,
3. reduce the separator space between these 3 module boxes?

Sincerely,
Leon