bug fixes and styling fixes

src/App.js

src/Components/ButtonAvaliarRecurso.js

src/Components/HelperFunctions/checkAccessLevel.js

src/Components/HelperFunctions/getAxiosConfig.js

src/Components/HelperFunctions/getDefaultThumbnail.js

src/Components/LoginModal.js

src/Components/MenuBar.js

src/Components/ModalAvaliarRecurso.js

src/Components/ModalLearningObjectPublished.js

src/Components/PublicationPermissionsContent.js

src/Components/ResourceCardFunction.js

src/Components/ResourcePageComponents/TextoObjeto.js

...Components/TabPanels/PanelComponents/TemplateCuradoria.js

src/Components/TabPanels/PanelComponents/TemplateRecurso.js

src/Components/UploadPageComponents/DragAndDrop.js

src/Components/UploadPageComponents/Forms/Autor.js

src/Components/UploadPageComponents/Forms/Idioma.js

src/Components/UploadPageComponents/Forms/Keywords.js

src/Components/UploadPageComponents/Forms/NewTitle.js

src/Components/UploadPageComponents/Forms/SobreORecurso.js