投票箭头像堆栈溢出与引导程序，如何减少字形图标项的大小，并使它们更紧凑

Hello I'm trying to implement voting system like stack overflow, I've finished the backend//whole functionality but I'm having problem displaying them in UI. right now, the arrows look too far apart and the number isn't quite centered. Also if it's possible I want the color of the arrow to be toggled when clicked/unclicked. I've tried this, but keep getting messed up UI. Can someone please help me with this? thank you in advance. Hello I'm trying to implement voting system lik