How do I align label above the input textbox

-- url of the page with the problem -- : ifitshair.cloudaccess.host
-- HikaShop version -- : 2.6.4
-- Joomla version -- : 3.5.0

When the site is viewed on a mobile device the Email and Address forms are too wide. The label is to the left of the textbox.
How can I move the label above the textbox so there is more room to see the entire textbox on a mobile device.

This is most apparent during checkout when entering the Business and Shipping address and the Email address.

Hello,

You can use some Css properties that target your required elements class or id.
For this you can custom your frontend Css, to learn how to process have a look on this tutorial .

I think this kind of code can help you :
You can learn more about Css properties, here .

Hope this will help you.

Regards