Tweak icon mixin adjustments to reduce compiled filesize
Tweak icon mixin adjustments to reduce compiled filesize

See #509

greyhwndz/Ghost,sceltoas/Ghost,optikalefx/Ghost,jorgegilmoreira/ghost,lethalbrains/Ghost,diancloud/Ghost,notno/Ghost,handcode7/Ghost,darvelo/Ghost,syaiful6/Ghost,vainglori0us/urban-fortnight,maverickcoders/blog,Romdeau/Ghost,carlosmtx/Ghost,woodyrew/Ghost,edsadr/Ghost,kaychaks/kaushikc.org,praveenscience/Ghost,devleague/uber-hackathon,Azzurrio/Ghost,ManRueda/Ghost,Dnlyc/Ghost,telco2011/Ghost,GarrethDottin/Habits-Design,ladislas/ghost,smedrano/Ghost,Coding-House/Ghost,andrewconnell/Ghost,pensierinmusica/Ghost,JohnONolan/Ghost,edurangel/Ghost,zeropaper/Ghost,trunk-studio/Ghost,stridespace/Ghost,alecho/Ghost,rmoorman/Ghost,ineitzke/Ghost,ivanoats/ivanstorck.com,chris-yoon90/Ghost,lanffy/Ghost,techfashionlife/blog,TribeMedia/Ghost,Jonekee/Ghost,AnthonyCorrado/Ghost,mohanambati/Ghost,Kaenn/Ghost,10hacks/blog,NovaDevelopGroup/Academy,cncodog/Ghost-zh-codog,claudiordgz/Ghost,melissaroman/ghost-blog,qdk0901/Ghost,augbog/Ghost,yangli1990/Ghost,Japh/Ghost,e10/Ghost,Japh/shortcoffee,Smile42RU/Ghost,PeterCxy/Ghost,jparyani/GhostSS,marchdoe/derose,TryGhost/Ghost,acburdine/Ghost,choskim/GhostAzure,velimir0xff/Ghost,olsio/Ghost,ivanoats/ivanstorck.com,dggr/Ghost-sr,greenboxindonesia/Ghost,Xibao-Lv/Ghost,tanbo800/Ghost,petersucks/blog,rollokb/Ghost,Alxandr/Blog,jiachenning/Ghost,choskim/Ghost,djensen47/Ghost,disordinary/Ghost,klinker-apps/ghost,ManRueda/Ghost,lf2941270/Ghost,jorgegilmoreira/ghost,liftup/ghost,lf2941270/Ghost,exsodus3249/Ghost,ManRueda/Ghost,jeonghwan-kim/Ghost,jamesslock/Ghost,bastianbin/Ghost,maverickcoders/blog,PDXIII/Ghost-FormMailer,lethalbrains/Ghost,metadevfoundation/Ghost,rouanw/Ghost,ladislas/ghost,novaugust/Ghost,devleague/uber-hackathon,Rovak/Ghost,pollbox/ghostblog,sergeylukin/Ghost,mdbw/ghost,cncodog/Ghost-zh-codog,xiongjungit/Ghost,mayconxhh/Ghost,wangjun/Ghost,JonathanZWhite/Ghost,schematical/Ghost,neynah/GhostSS,telco2011/Ghost,icowan/Ghost,aschmoe/jesse-ghost-app,pedroha/Ghost,achimos/ghost_as,ThorstenHans/Ghost,mttschltz/ghostblog,tadityar/Ghost,AlexKVal/Ghost,cncodog/Ghost-zh-codog,GroupxDev/javaPress,tidyui/Ghost,no1lov3sme/Ghost,Coding-House/Ghost,daimaqiao/Ghost-Bridge,jomofrodo/ccb-ghost,epicmiller/pages,Azzurrio/Ghost,ghostchina/website,ballPointPenguin/Ghost,Remchi/Ghost,greenboxindonesia/Ghost,kaiqigong/Ghost,Alxandr/Blog,JohnONolan/Ghost,cicorias/Ghost,jgillich/Ghost,Netazoic/bad-gateway,tandrewnichols/ghost,virtuallyearthed/Ghost,ineitzke/Ghost,zhiyishou/Ghost,nakamuraapp/new-ghost,chris-yoon90/Ghost,choskim/Ghost,laispace/laiblog,jomahoney/Ghost,kaychaks/kaushikc.org,schneidmaster/theventriloquist.us,jorgegilmoreira/ghost,hilerchyn/Ghost,eduardojmatos/eduardomatos.me,alecho/Ghost,madole/diverse-learners,UsmanJ/Ghost,situkangsayur/Ghost,jamesyothers/Ghost,veyo-care/Ghost,Bunk/Ghost,vainglori0us/urban-fortnight,tuan/Ghost,jaguerra/Ghost,allanjsx/Ghost,r1N0Xmk2/Ghost,ngosinafrica/SiteForNGOs,kwangkim/Ghost,zhiyishou/Ghost,pensierinmusica/Ghost,allspiritseve/mindlikewater,oimou-house/blog,davidblurton/salmondesign-old,ryanbrunner/crafters,bitjson/Ghost,klinker-apps/ghost,yujingz/yujignz.com,jin/Ghost,Romdeau/Ghost,imjerrybao/Ghost,laispace/laiblog,shannonshsu/Ghost,rafaelstz/Ghost,llv22/Ghost,SkynetInc/steam,davidmenger/nodejsfan,atandon/Ghost,aroneiermann/GhostJade,etanxing/Ghost,stridespace/Ghost,VillainyStudios/Ghost,kaiqigong/Ghost,exsodus3249/Ghost,jiachenning/Ghost,Polyrhythm/dolce,mlabieniec/ghost-env,lukaszklis/Ghost,thinq4yourself/Unmistakable-Blog,Feitianyuan/Ghost,GarrethDottin/Habits-Design,edsadr/Ghost,disordinary/Ghost,dylanchernick/ghostblog,dbalders/Ghost,bosung90/Ghost,janvt/Ghost,leninhasda/Ghost,PeterCxy/Ghost,sifatsultan/js-ghost,JonSmith/Ghost,zackslash/Ghost,panezhang/Ghost,tadityar/Ghost,mhhf/ghost-latex,barbastan/Ghost,lukekhamilton/Ghost,scopevale/wethepeopleweb.org,ITJesse/Ghost-zh,kmeurer/Ghost,jaswilli/Ghost,rtorino/me-etc,ananthhh/Ghost,mohanambati/Ghost,k2byew/Ghost,SkynetInc/steam,leonli/ghost,gleneivey/Ghost,pathayes/FoodBlog,mnitchie/Ghost,ckousik/Ghost,NovaDevelopGroup/Academy,ErisDS/Ghost,mattchupp/blog,ygbhf/Ghost,karmakaze/Ghost,Jonekee/Ghost,francisco-filho/Ghost,yujingz/yujignz.com,sunh3/Ghost,ClarkGH/Ghost,sfpgmr/Ghost,mattvh/Ghost,djensen47/Ghost,rito/Ghost,hyokosdeveloper/Ghost,mattchupp/blog,r14r/fork_nodejs_ghost,theonlypat/Ghost,rizkyario/Ghost,gabfssilva/Ghost,yundt/seisenpenji,mhhf/ghost-latex,Klaudit/Ghost,mtvillwock/Ghost,memezilla/Ghost,rameshponnada/Ghost,bbmepic/Ghost,optikalefx/Ghost,InnoD-WebTier/hardboiled_ghost,manishchhabra/Ghost,denzelwamburu/denzel.xyz,JulienBrks/Ghost,benstoltz/Ghost,PDXIII/Ghost-FormMailer,cgiffard/Ghost,arvidsvensson/Ghost,Loyalsoldier/Ghost,carlosmtx/Ghost,ryanorsinger/tryghost,thinq4yourself/Unmistakable-Blog,schneidmaster/theventriloquist.us,memezilla/Ghost,sifatsultan/js-ghost,pedroha/Ghost,francisco-filho/Ghost,mdbw/ghost,MadeOnMars/Ghost,weareleka/blog,sfpgmr/Ghost,devleague/uber-hackathon,PepijnSenders/whatsontheotherside,skmezanul/Ghost,jaguerra/Ghost,singular78/Ghost,jamesyothers/Ghost,marchdoe/derose,hoxoa/Ghost,mohanambati/Ghost,jacostag/Ghost,k2byew/Ghost,augbog/Ghost,bsansouci/Ghost,barbastan/Ghost,hnq90/Ghost,etdev/blog,etdev/blog,telco2011/Ghost,tanbo800/Ghost,camilodelvasto/herokughost,imjerrybao/Ghost,hilerchyn/Ghost,katrotz/blog.katrotz.space,letsjustfixit/Ghost,riyadhalnur/Ghost,darvelo/Ghost,gcamana/Ghost,diogogmt/Ghost,anijap/PhotoGhost,rchrd2/Ghost,ryansukale/ux.ryansukale.com,Sebastian1011/Ghost,cobbspur/Ghost,rameshponnada/Ghost,maverickcoders/blog,ckousik/Ghost,rchrd2/Ghost,NikolaiIvanov/Ghost,beautyOfProgram/Ghost,dYale/blog,bsansouci/Ghost,Rovak/Ghost,makapen/Ghost,praveenscience/Ghost,ghostchina/Ghost.zh,lukw00/Ghost,mattvh/Ghost,jacostag/Ghost,zumobi/Ghost,rito/Ghost,makapen/Ghost,daihuaye/Ghost,cqricky/Ghost,lowkeyfred/Ghost,olsio/Ghost,bisoe/Ghost,ananthhh/Ghost,pbevin/Ghost,bosung90/Ghost,10hacks/blog,tmp-reg/Ghost,trunk-studio/Ghost,ManRueda/manrueda-blog,smaty1/Ghost,patterncoder/patterncoder,karmakaze/Ghost,Kaenn/Ghost,Elektro1776/javaPress,BayPhillips/Ghost,Gargol/Ghost,morficus/Ghost,allanjsx/Ghost,wemakeweb/Ghost,cysys/ghost-openshift,cwonrails/Ghost,wallmarkets/Ghost,manishchhabra/Ghost,sangcu/Ghost,ddeveloperr/Ghost,daihuaye/Ghost,weareleka/blog,jparyani/GhostSS,gcamana/Ghost,zackslash/Ghost,developer-prosenjit/Ghost,SachaG/bjjbot-blog,yanntech/Ghost,cqricky/Ghost,obsoleted/Ghost,Kikobeats/Ghost,kolorahl/Ghost,mlabieniec/ghost-env,r14r/fork_nodejs_ghost,Klaudit/Ghost,claudiordgz/Ghost,LeandroNascimento/Ghost,jin/Ghost,Xibao-Lv/Ghost,velimir0xff/Ghost,dqj/Ghost,singular78/Ghost,Trendy/Ghost,RufusMbugua/TheoryOfACoder,dai-shi/Ghost,netputer/Ghost,delgermurun/Ghost,wangjun/Ghost,kevinansfield/Ghost,lukw00/Ghost,ErisDS/Ghost,etanxing/Ghost,akveo/akveo-blog,LeandroNascimento/Ghost,thehogfather/Ghost,davidenq/Ghost-Blog,consoleblog/consoleblog,alexandrachifor/Ghost,ryanbrunner/crafters,InnoD-WebTier/hardboiled_ghost,davidenq/Ghost-Blog,janvt/Ghost,rwjblue/Ghost,shrimpy/Ghost,ivantedja/ghost,STANAPO/Ghost,TryGhost/Ghost,vloom/blog,ASwitlyk/Ghost,zeropaper/Ghost,petersucks/blog,AlexKVal/Ghost,ManRueda/manrueda-blog,NikolaiIvanov/Ghost,NamedGod/Ghost,psychobunny/Ghost,wemakeweb/Ghost,fredeerock/atlabghost,allspiritseve/mindlikewater,beautyOfProgram/Ghost,kevinansfield/Ghost,rmoorman/Ghost,dYale/blog,atandon/Ghost,kevinansfield/Ghost,STANAPO/Ghost,e10/Ghost,Aaron1992/Ghost,sajmoon/Ghost,jgillich/Ghost,allanjsx/Ghost,thomasalrin/Ghost,RoopaS/demo-intern,arvidsvensson/Ghost,katiefenn/Ghost,mikecastro26/ghost-custom,ghostchina/Ghost-zh,ngosinafrica/SiteForNGOs,ASwitlyk/Ghost,PaulBGD/Ghost-Plus,dqj/Ghost,rizkyario/Ghost,mlabieniec/ghost-env,JonathanZWhite/Ghost,thehogfather/Ghost,virtuallyearthed/Ghost,woodyrew/Ghost,syaiful6/Ghost,bastianbin/Ghost,wspandihai/Ghost,Kikobeats/Ghost,RufusMbugua/TheoryOfACoder,JohnONolan/Ghost,kolorahl/Ghost,bisoe/Ghost,vishnuharidas/Ghost,situkangsayur/Ghost,BayPhillips/Ghost,schematical/Ghost,duyetdev/islab,ITJesse/Ghost-zh,vlmhco/personal-blog,novaugust/Ghost,dai-shi/Ghost,laispace/laiblog,cicorias/Ghost,carlyledavis/Ghost,Yarov/yarov,zumobi/Ghost,leonli/ghost,ygbhf/Ghost,phillipalexander/Ghost,KnowLoading/Ghost,BlueHatbRit/Ghost,jiangjian-zh/Ghost,camilodelvasto/localghost,hnq90/Ghost,omaracrystal/Ghost,Jai-Chaudhary/Ghost,sangcu/Ghost,choskim/ghost_exp,javorszky/Ghost,VillainyStudios/Ghost,cysys/ghost-openshift,techfashionlife/blog,pollbox/ghostblog,Netazoic/bad-gateway,Feitianyuan/Ghost,jgladch/taskworksource,flomotlik/Ghost,FredericBernardo/Ghost,Netazoic/bad-gateway,jeonghwan-kim/Ghost,johnnymitch/Ghost,lcamacho/Ghost,cwonrails/Ghost,dgem/Ghost,letsjustfixit/Ghost,cwonrails/Ghost,wallmarkets/Ghost,GroupxDev/javaPress,MrMaksimize/sdg1,JonSmith/Ghost,Netazoic/bad-gateway,UsmanJ/Ghost,veyo-care/Ghost,davegw/dgw-website,PaulBGD/Ghost-Plus,NodeJSBarenko/Ghost,obsoleted/Ghost,novaugust/Ghost,bigertech/Ghost,leninhasda/Ghost,shannonshsu/Ghost,dymx101/Ghost,dgem/Ghost,gabfssilva/Ghost,jparyani/GhostSS,medialab/Ghost,axross/ghost,bbmepic/Ghost,Japh/Ghost,r1N0Xmk2/Ghost,UnbounDev/Ghost,MadeOnMars/Ghost,mtvillwock/Ghost,melissaroman/ghost-blog,choskim/GhostAzure,ignasbernotas/nullifer,icowan/Ghost,Remchi/Ghost,Loyalsoldier/Ghost,UnbounDev/Ghost,ashishapy/ghostpy,bitjson/Ghost,SachaG/bjjbot-blog,sankumsek/Ghost-ashram,panezhang/Ghost,tyrikio/Ghost,flpms/ghost-ad,ballPointPenguin/Ghost,hyokosdeveloper/Ghost,hoxoa/Ghost,kmeurer/Ghost,dggr/Ghost-sr,vainglori0us/urban-fortnight,anijap/PhotoGhost,v3rt1go/Ghost,kmeurer/GhostAzureSetup,yanntech/Ghost,codeincarnate/Ghost,tksander/Ghost,developer-prosenjit/Ghost,letsjustfixit/Ghost,adam-paterson/blog,prosenjit-itobuz/Ghost,krahman/Ghost,dylanchernick/ghostblog,kwangkim/Ghost,mnitchie/Ghost,katrotz/blog.katrotz.space,Shauky/Ghost,jaswilli/Ghost,sebgie/Ghost,Smile42RU/Ghost,ericbenson/GhostAzureSetup,javimolla/Ghost,acburdine/Ghost,delgermurun/Ghost,greyhwndz/Ghost,phillipalexander/Ghost,notno/Ghost,YY030913/Ghost,singular78/Ghost,load11/ghost,yundt/seisenpenji,kortemy/Ghost,cysys/ghost-openshift,ljhsai/Ghost,Empeeric/justanidea,camilodelvasto/herokughost,andrewconnell/Ghost,freele/ghost,DesenTao/Ghost,aexmachina/blog-old,Jai-Chaudhary/Ghost,Kaenn/Ghost,lukekhamilton/Ghost,Sing-Li/GhostSS,Elektro1776/javaPress,pathayes/FoodBlog,netputer/Ghost,YY030913/Ghost,julianromera/Ghost,medialab/Ghost,diogogmt/Ghost,skleung/blog,FredericBernardo/Ghost,rouanw/Ghost,thomasalrin/Ghost,skleung/blog,IbrahimAmin/Ghost,uploadcare/uploadcare-ghost-demo,aschmoe/jesse-ghost-app,davidblurton/salmondesign-old,morficus/Ghost,sebgie/Ghost,madole/diverse-learners,jiangjian-zh/Ghost,floofydoug/Ghost,TribeMedia/Ghost,liftup/ghost,alanmoo/moo-on-the-web,daimaqiao/Ghost-Bridge,uniqname/everydaydelicious,neynah/GhostSS,fredeerock/atlabghost,smedrano/Ghost,patterncoder/patterncoder,sajmoon/Ghost,load11/ghost,halfdan/Ghost,shrimpy/Ghost,lukaszklis/Ghost,floofydoug/Ghost,hawkrives/Wraith,DesenTao/Ghost,javorszky/Ghost,handcode7/Ghost,vloom/blog,Bunk/Ghost,tyrikio/Ghost,tchapi/igneet-blog,Trendy/Ghost,tandrewnichols/ghost,ashishapy/ghostpy,InnoD-WebTier/hardboiled_ghost,halfdan/Ghost,AnthonyCorrado/Ghost,hnarayanan/narayanan.co,IbrahimAmin/Ghost,Elektro1776/javaPress,Yarov/yarov,hnarayanan/narayanan.co,ddeveloperr/Ghost,hawkrives/Wraith,rizkyario/Ghost,sebgie/Ghost,llv22/Ghost,epicmiller/pages,nneko/Ghost,edurangel/Ghost,sunh3/Ghost,sergeylukin/Ghost,skmezanul/Ghost,BlueHatbRit/Ghost,ignasbernotas/nullifer,avh4/blog.avh4.net,mayconxhh/Ghost,Dnlyc/Ghost,aroneiermann/GhostJade,ryansukale/ux.ryansukale.com,achimos/ghost_as,kortemy/Ghost,nmukh/Ghost,lowkeyfred/Ghost,davidenq/Ghost-Blog,KnowLoading/Ghost,rollokb/Ghost,denzelwamburu/denzel.xyz,v3rt1go/Ghost,nneko/Ghost,JulienBrks/Ghost,codeincarnate/Ghost,smaty1/Ghost,NovaDevelopGroup/Academy,davegw/dgw-website,javimolla/Ghost,stridespace/Ghost,leonli/ghost,dggr/Ghost-sr,ManRueda/manrueda-blog,patrickdbakke/ghost-spa,daimaqiao/Ghost-Bridge,riyadhalnur/Ghost,Brunation11/Ghost,chevex/undoctrinate,prosenjit-itobuz/Ghost,influitive/crafters,benstoltz/Ghost,johngeorgewright/blog.j-g-w.info,blankmaker/Ghost,Alxandr/Blog,PepijnSenders/whatsontheotherside,davidmenger/nodejsfan,duyetdev/islab,nmukh/Ghost,ericbenson/GhostAzureSetup,julianromera/Ghost,ljhsai/Ghost,theonlypat/Ghost,acburdine/Ghost,psychobunny/Ghost,ClarkGH/Ghost,no1lov3sme/Ghost,wspandihai/Ghost,TryGhost/Ghost,ErisDS/Ghost,ghostchina/Ghost-zh,GroupxDev/javaPress,metadevfoundation/Ghost,jamesslock/Ghost,jomofrodo/ccb-ghost,flpms/ghost-ad,Kikobeats/Ghost,johngeorgewright/blog.j-g-w.info,akveo/akveo-blog,trepafi/ghost-base,uploadcare/uploadcare-ghost-demo,lanffy/Ghost,rafaelstz/Ghost,ghostchina/Ghost.zh,omaracrystal/Ghost,gleneivey/Ghost,ThorstenHans/Ghost,blankmaker/Ghost,camilodelvasto/localghost,adam-paterson/blog,Japh/shortcoffee,dymx101/Ghost,Gargol/Ghost,zuphu/GhostBlog,Brunation11/Ghost,jomahoney/Ghost,influitive/crafters,1kevgriff/Ghost,neynah/GhostSS,qdk0901/Ghost,tmp-reg/Ghost,axross/ghost,mttschltz/ghostblog,flomotlik/Ghost,tidyui/Ghost,johnnymitch/Ghost,sceltoas/Ghost,Sebastian1011/Ghost,yangli1990/Ghost,dbalders/Ghost,jomofrodo/ccb-ghost,dbalders/Ghost,kortemy/Ghost,NamedGod/Ghost,AileenCGN/Ghost,diancloud/Ghost,carlyledavis/Ghost,xiongjungit/Ghost,tksander/Ghost,pbevin/Ghost