== Background
In {T358501} we reviewed the current line heights for Vector and Minerva. The results of the investigation will be implemented in this ticket for the minerva skin.
== User story
- As a reader, I want the ability to read comfortably on the mobile skin, across all typography settings
== Requirements
[] The Minerva line heights should be as follows
|Param|Standard|Medium|Large
|Font-size(px)|16|18|20
|Line-height(em)|1.65|1.6|1.5
== BDD
```
Feature: Adjust Minerva Line Heights Based on Font Size
Background:
Given the user has selected the Minerva skin on Wikipedia
Scenario Outline: Apply correct line height for standard font size
When the font size is set to <Font-size> pixels
Then the line height should be <Line-height> ems
Examples:
| Font-size | Line-height |
| 16 | 1.65 |
| 18 | 1.6 |
| 20 | 1.5 |
```
== Test Steps
1. **Set Minerva Skin and Access Font Settings:**
- Navigate to Wikipedia and ensure the Minerva skin is active.
- Go to the appearance settings where font size adjustments can be made.
2. **Verify Line Height for Standard Font Size (16px):**
- Set the font size to 16 pixels.
- **AC1:** Confirm the line height is 1.65 ems.
3. **Verify Line Height for Medium Font Size (18px):**
- Adjust the font size to 18 pixels.
- **AC2:** Confirm the line height is 1.6 ems.
4. **Verify Line Height for Large Font Size (20px):**
- Change the font size to 20 pixels.
- **AC3:** Confirm the line height is 1.5 ems.
== Design
- See above
== Acceptance criteria
[] Change the Medium font size line height from 1.5 to 1.6
== Communication criteria - does this need an announcement or discussion?
- TechNews
https://phabricator.wikimedia.org/T359029#9643934
== QA Results - Beta
| **AC** | **Status** | **Details** |
| ----- | ----- | ----- |
| 1 | ✅ | T359029#9643934 |
| 2 | ✅ | T359029#9643934 |
| 3 | ✅ | T359029#9643934 |