Reduce Space between Words in Smartform

Hi Experts.

I have a problem again with Smartform, but rightnow the problem is the space between words. I was googling to find the solution, but none of that solution is work. I need your help, don't just say how to reduce it, but also explain it too. Please Gurus / Experts, please help me I need your help.

And 1 more, everytime i try to make center a quantity field, why it never go to centered ? It always go to right bottom, left top, bottom, top, and never go to centered, please help me.