fix horizon position in classic-ui
fix horizon position in classic-ui

BrianAdams/openrov-cockpit,OpenROV/openrov-cockpit,OpenROV/openrov-cockpit,spiderkeys/openrov-cockpit,spiderkeys/openrov-cockpit,BrianAdams/openrov-cockpit,OpenROV/openrov-cockpit,spiderkeys/openrov-cockpit,BrianAdams/openrov-cockpit,BrianAdams/openrov-cockpit,spiderkeys/openrov-cockpit,spiderkeys/openrov-cockpit,BrianAdams/openrov-cockpit