forcing fixed width fonts on ace editor (fixes #9095) (#9183)
forcing fixed width fonts on ace editor (fixes #9095) (#9183)

* forcing fixed width fonts on ace editor

* making styles global (for sql editors outside SqlLab

* prettier

zhouyao1994/incubator-superset,airbnb/superset,mistercrunch/panoramix,zhouyao1994/incubator-superset,airbnb/superset,airbnb/caravel,airbnb/superset,airbnb/superset,zhouyao1994/incubator-superset,zhouyao1994/incubator-superset,airbnb/caravel,apache/incubator-superset,mistercrunch/panoramix,apache/incubator-superset,airbnb/caravel,mistercrunch/panoramix,airbnb/caravel,mistercrunch/panoramix,apache/incubator-superset,zhouyao1994/incubator-superset,apache/incubator-superset,apache/incubator-superset