@import 'mediawiki.mixins'; .mw-special-ComparePages .mw-htmlform-ooui-wrapper { width: 100%; } .mw-special-ComparePages .oo-ui-layout.oo-ui-panelLayout.oo-ui-panelLayout-padded.oo-ui-panelLayout-framed { float: left; width: 49%; .box-sizing( border-box ); } .mw-special-ComparePages .oo-ui-layout.oo-ui-panelLayout.oo-ui-panelLayout-padded.oo-ui-panelLayout-framed:nth-of-type( 2 ) { margin-left: 2%; } .mw-special-ComparePages .mw-htmlform-submit-buttons { clear: both; }