how to align shopping cart

Hello,

Sorry for this return, but can you details your needs, because we aren't sure to understand you when you say "align the shopping cart vertically".
Do you mean something close this kind of display :

This view come from the HikaShop cart view on a smartphone's screen, via @media css command for manage display responsiveness.
If that can fit your needs, inspire you from this command Css in this specific context to add some custom Css.
If that's not, can you details your needs through elements like concret examples, annotated screenshot, or else...

Regards

Hello,

Thank you for your additional informations, but unfortunately your solutions isn't on our side, have a look on my checkout cart :

We are afraid that your root issue come from your frontend template, from this several solutions :
1. Contact your template creator
2. Correct it yourself, most must correct with the command text-align (learn more here ).

Hope this will help you to solve your display issue.
Regards