Polish the MarbleLegendBrowser: fixing render issues
Polish the MarbleLegendBrowser: fixing render issues

REVIEW: 108297

Earthwings/marble,tzapzoor/marble,quannt24/marble,utkuaydin/marble,utkuaydin/marble,quannt24/marble,oberluz/marble,rku/marble,quannt24/marble,tzapzoor/marble,probonopd/marble,tucnak/marble,rku/marble,rku/marble,David-Gil/marble-dev,adraghici/marble,Earthwings/marble,Earthwings/marble,adraghici/marble,adraghici/marble,AndreiDuma/marble,probonopd/marble,Earthwings/marble,utkuaydin/marble,tzapzoor/marble,tzapzoor/marble,probonopd/marble,adraghici/marble,oberluz/marble,tucnak/marble,David-Gil/marble-dev,oberluz/marble,tucnak/marble,AndreiDuma/marble,utkuaydin/marble,quannt24/marble,David-Gil/marble-dev,tzapzoor/marble,David-Gil/marble-dev,quannt24/marble,AndreiDuma/marble,tzapzoor/marble,AndreiDuma/marble,quannt24/marble,quannt24/marble,Earthwings/marble,Earthwings/marble,tzapzoor/marble,utkuaydin/marble,oberluz/marble,utkuaydin/marble,tzapzoor/marble,tucnak/marble,probonopd/marble,rku/marble,adraghici/marble,tucnak/marble,adraghici/marble,David-Gil/marble-dev,probonopd/marble,rku/marble,oberluz/marble,probonopd/marble,AndreiDuma/marble,probonopd/marble,tucnak/marble,AndreiDuma/marble,tucnak/marble,oberluz/marble,rku/marble,David-Gil/marble-dev