Migrate Studio dropshadows to KDS

[MisRob]

Summary

As part of migrating Studio to KDS, we will need to move away from Vuetify's elevation system to using KDS dropshadows. We will also need to remove custom box-shadows.

Guidance

• Use KDS dropshadow guidelines
• Also refer to the additional design guidance for Studio:
  

References

Relevant places discovered so far:

• https://github.com/search?q=repo%3Alearningequality%2Fstudio+box-shadow&type=code

• studio/contentcuration/contentcuration/frontend/shared/styles/vuetify.scss

  Lines 2121 to 2219 in e415aff

  	.elevation-0 {
  	box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(0, 0, 0, 0.14), 0 0 0 0 rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-1 {
  	box-shadow: 0 2px 1px -1px rgba(0, 0, 0, 0.2), 0 1px 1px 0 rgba(0, 0, 0, 0.14),
  	0 1px 3px 0 rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-2 {
  	box-shadow: 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 2px 2px 0 rgba(0, 0, 0, 0.14),
  	0 1px 5px 0 rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-3 {
  	box-shadow: 0 3px 3px -2px rgba(0, 0, 0, 0.2), 0 3px 4px 0 rgba(0, 0, 0, 0.14),
  	0 1px 8px 0 rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-4 {
  	box-shadow: 0 2px 4px -1px rgba(0, 0, 0, 0.2), 0 4px 5px 0 rgba(0, 0, 0, 0.14),
  	0 1px 10px 0 rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-5 {
  	box-shadow: 0 3px 5px -1px rgba(0, 0, 0, 0.2), 0 5px 8px 0 rgba(0, 0, 0, 0.14),
  	0 1px 14px 0 rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-6 {
  	box-shadow: 0 3px 5px -1px rgba(0, 0, 0, 0.2), 0 6px 10px 0 rgba(0, 0, 0, 0.14),
  	0 1px 18px 0 rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-7 {
  	box-shadow: 0 4px 5px -2px rgba(0, 0, 0, 0.2), 0 7px 10px 1px rgba(0, 0, 0, 0.14),
  	0 2px 16px 1px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-8 {
  	box-shadow: 0 5px 5px -3px rgba(0, 0, 0, 0.2), 0 8px 10px 1px rgba(0, 0, 0, 0.14),
  	0 3px 14px 2px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-9 {
  	box-shadow: 0 5px 6px -3px rgba(0, 0, 0, 0.2), 0 9px 12px 1px rgba(0, 0, 0, 0.14),
  	0 3px 16px 2px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-10 {
  	box-shadow: 0 6px 6px -3px rgba(0, 0, 0, 0.2), 0 10px 14px 1px rgba(0, 0, 0, 0.14),
  	0 4px 18px 3px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-11 {
  	box-shadow: 0 6px 7px -4px rgba(0, 0, 0, 0.2), 0 11px 15px 1px rgba(0, 0, 0, 0.14),
  	0 4px 20px 3px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-12 {
  	box-shadow: 0 7px 8px -4px rgba(0, 0, 0, 0.2), 0 12px 17px 2px rgba(0, 0, 0, 0.14),
  	0 5px 22px 4px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-13 {
  	box-shadow: 0 7px 8px -4px rgba(0, 0, 0, 0.2), 0 13px 19px 2px rgba(0, 0, 0, 0.14),
  	0 5px 24px 4px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-14 {
  	box-shadow: 0 7px 9px -4px rgba(0, 0, 0, 0.2), 0 14px 21px 2px rgba(0, 0, 0, 0.14),
  	0 5px 26px 4px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-15 {
  	box-shadow: 0 8px 9px -5px rgba(0, 0, 0, 0.2), 0 15px 22px 2px rgba(0, 0, 0, 0.14),
  	0 6px 28px 5px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-16 {
  	box-shadow: 0 8px 10px -5px rgba(0, 0, 0, 0.2), 0 16px 24px 2px rgba(0, 0, 0, 0.14),
  	0 6px 30px 5px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-17 {
  	box-shadow: 0 8px 11px -5px rgba(0, 0, 0, 0.2), 0 17px 26px 2px rgba(0, 0, 0, 0.14),
  	0 6px 32px 5px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-18 {
  	box-shadow: 0 9px 11px -5px rgba(0, 0, 0, 0.2), 0 18px 28px 2px rgba(0, 0, 0, 0.14),
  	0 7px 34px 6px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-19 {
  	box-shadow: 0 9px 12px -6px rgba(0, 0, 0, 0.2), 0 19px 29px 2px rgba(0, 0, 0, 0.14),
  	0 7px 36px 6px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-20 {
  	box-shadow: 0 10px 13px -6px rgba(0, 0, 0, 0.2), 0 20px 31px 3px rgba(0, 0, 0, 0.14),
  	0 8px 38px 7px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-21 {
  	box-shadow: 0 10px 13px -6px rgba(0, 0, 0, 0.2), 0 21px 33px 3px rgba(0, 0, 0, 0.14),
  	0 8px 40px 7px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-22 {
  	box-shadow: 0 10px 14px -6px rgba(0, 0, 0, 0.2), 0 22px 35px 3px rgba(0, 0, 0, 0.14),
  	0 8px 42px 7px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-23 {
  	box-shadow: 0 11px 14px -7px rgba(0, 0, 0, 0.2), 0 23px 36px 3px rgba(0, 0, 0, 0.14),
  	0 9px 44px 8px rgba(0, 0, 0, 0.12) !important;
  	}
  	.elevation-24 {
  	box-shadow: 0 11px 15px -7px rgba(0, 0, 0, 0.2), 0 24px 38px 3px rgba(0, 0, 0, 0.14),
  	0 9px 46px 8px rgba(0, 0, 0, 0.12) !important;
  	}

• studio/contentcuration/contentcuration/frontend/shared/views/MarkdownEditor/MarkdownEditor/ImagesMenu/ImagesMenu.vue

  Line 6 in e415aff

  <VCard elevation="20" style="min-width: 500px;" @dragenter.stop @dragover.stop>

Needs decision

• Will we want to update styles/vuetify.scss or just remove elevations from there completely?
• How do we best scope these updates: sub-tasks, all at once?
• At what point this would be suitable to do?
  • @MisRob: Since Studio still uses many Vuetify components that are presumably consistent with the elevation styles, I wonder if this would be one of the last tasks to do in the migration process?