Why is the icon svg deformed when inserted through a symbol?

Question

css

Why does the use element have a height of 9.897px when it should be 11px?
codepen.io/anon/pen/dMevoP?editors=1100

Answer 1

Xs why, a lot of garbage in the code, cleaned everything worked fine
codepen.io/Zoxon/pen/PNeJOx?editors=1100
Generate a gulp or grunt sprite if you can't do it manually

Answer 2

oracle on vacation