Aligning the submit button in the add policy page - (Solves - #125)

[pranav1698]

Fixes : #125

Description :

Solves the alignment issue on the submit button in the add policy page

Screenshot of changes :

Please ensure Checkmark the following :

• [x] - Tested Localy
• [x] - Checked in IE11 and Firefox
• [ ] - Checked in mobile
• [ ] - Backend work
• [x] - Frontend work
• [x] - Bug Fixes
• [ ] - Enhancements

[pranav1698]

@hsluoyz please review