commit #48 - styling improvements

...main/java/app/analysis/entailment/EntailmentAnalzser.java

...api/src/main/java/app/analysis/summarizer/Summarizer.java

ompp-web/src/app/ErrorComponents/http-error.service.ts

...ecturerAnalysisView/lecturer-analysis-view.component.html

...turerCreateOMPView/lecturer-create-omp-view.component.css

...urerCreateOMPView/lecturer-create-omp-view.component.html

...urerDashboardComponents/lecturer-dashboard.component.html

...cturerDashboardComponents/lecturer-dashboard.component.ts

...ditTemplateView/lecturer-edit-template-view.component.css

...itTemplateView/lecturer-edit-template-view.component.html

...EditTemplateView/lecturer-edit-template-view.component.ts

...LecturerResponseView/lecturer-response-view.component.css

...ecturerResponseView/lecturer-response-view.component.html

...erSubmissionsView/lecturer-submissions-view.component.css

...rSubmissionsView/lecturer-submissions-view.component.html

...rerSubmissionsView/lecturer-submissions-view.component.ts

...nts/ViewPaperComponents/lecturer-view-paper.component.css

...ts/ViewPaperComponents/lecturer-view-paper.component.html

...ents/ViewPaperComponents/lecturer-view-paper.component.ts

...ponents/StudentClassView/student-class-view.component.css