Fix: (.scientific-domains ... img) Invert for dark-mode

Author: alphapapa

assets/css/tabs.scss

@@ -110,6 +110,10 @@ section.scientific-domains {
                 width: 50px;
                 height: 50px;
                 margin-bottom: 0.5em;
+
+                html[data-theme=dark] & {
+                    filter: invert(1) grayscale(1) !important;
+                }
             }
             & ul {
                 align-content: left;