Noissue - Separated website-default utilities

static/scss/utilities/_accessibility.scss

Index: static/scss/utilities/_accessibility.scss
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+// This file is part of website-defaults
+// Copyright (C) 2016-present eyeo GmbH
+//
+// website-defaults is free software: you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// website-defaults is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with website-defaults.  If not, see <http://www.gnu.org/licenses/>.
+
+.sr-only
+{
+  position: absolute;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  width: 1px;
+  height: 1px;
+  margin: -1px;
+  padding: 0;
+  border: 0;
+}