Input fields of Properties under "Blackboard" from Shader Graph Window are misaligned, refer attached screenshot.

Steps to repro:
1. Create a new project
2. Windows > Package Manager > Shader Graph > Install
3. Project Window > Create > Shader >PBR-Graph
4. Open "New Shader Graph" from Project Window
5. Add "Properties" under Blackboard (eg. Vector1, Texture2D, Color, Matrix 3*3, etc.)

Actual Result:
Input fields of Properties are misaligned

Expected Result:
Input fields of Properties are aligned properly

Reproducible in:
2020.1.0a9, 2019.3.0b7, 2019.2.6f1, 2019.1.0f2

Package version found: 7.1.2, 7.1.1, 7.0.1, 6.9.1, 5.7.2

Environment:
Windows 10 & macOS 10.14