How to Change Line Height in Text Editor Field

I have fetch Terms and Conditions in Quotation, I want to change Line Height for the Terms and Conditions

I tried with line-height: 1px !important; but not working

Please share the screenshot, what you want?

i Fetched Terms & Conditions in Quotation


Now i want reduce line height of that text, because i have to maintain line height in all texts in quotation, so i tried to reduce, font size working but line height not working

<div style="font-size: 14px !important; line-height: 16px;">{{ doc.terms }}</div>

image