LibreOffice@axx Obviously it shouldn't look like that at all, but you didn't say anything about your setup so it's hard to say what the cause could be. Here's how it looks on LibreOffice 25.2 (have you tried restarting LibreOffice after selecting the dark mode?)
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.