User:DH85868993/common.css

.diff-editfont-monospace .diff-addedline, .diff-editfont-monospace .diff-deletedline, .diff-editfont-monospace .diff-context { font-family: sans-serif; font-size: 88%; }
 * 1) mw-history-searchform { font-size: 0.8em; }