Gitlab Code Review Focus Mode

gistfile1.txt

.mr-version-controls.mr-version-menus-container {
    display: none !important;
}

.merge-request-tabs-container,
.breadcrumbs-containe,
.detail-page-header-body,
.detail-page-header,
.nav-sidebar,
.navbar-gitlab,
.detail-page-description,
.breadcrumbs,
.mr-version-controls {
    display: none !important;
}

.right-sidebar.right-sidebar-collapsed {
    display: none !important;
}

.page-with-contextual-sidebar {
    padding-left: 0!important;
}

.page-initialised .content-wrapper {
    padding-right: 0!important;
}

.content-wrapper-margin,
.gl-mt-2 {
    margin-top: 0 !important;
}

.col-12.col-md-auto.diff-files-holder {
    max-width: unset !important;
    padding: 0 !important;
}

.diff-file.file-title,
.diff-file.file-title-flex-parent, .js-file-title {
    position: unset !important;
}

.diff-file.diff-content {
    font-size: 1.5em;
}

.merge-request-tabs-holder,
.epic-tabs-holder {
    border-bottom: none !important;
}

.layout-page, .content-wrapper {
	transition: unset !important;
}

.content-wrapper {
	margin: 0 !important;
	padding: 0 !important;
}

button.add-diff-note {
	margin-left: 10px;
    transform: scale(0.8);
}

.diff-tree-list{
	display: none !important;
}

Thanks❤️, I forked and make the blocks fit the screen size for better reviewing. gist.