Fixed rendering issue with slider ui controls.
Fixed rendering issue with slider ui controls.

rbecheras/tinymce,TeamupCom/tinymce,danielpunkass/tinymce,endjin/tinymce,endjin/tinymce,Razzwan/tinymce,danielpunkass/tinymce,nbcp/tinymce,Zimbra/tinymce,rednose-public/tinymce,pmpl-5/tinymce,TeamupCom/tinymce,VioletLife/tinymce,shilpi230/tinymce,M4R7iNP/tinymce,tinymce/tinymce,rxl194/tinymce,1099511627776/tinymce,shilpi230/tinymce,MediehusetTek/tinymce,henrythewasp/tinymce,simachewh/tinymce,tinymce/tinymce,rbecheras/tinymce,pmpl-5/tinymce,jtark/tinymce,sjbufton/tinymce,jtark/tinymce,MediehusetTek/tinymce,tinymce/tinymce,howanghk/tinymce,nikolas/tinymce,support-dot-com/tinymce,bsuh/tinymce,danchr/tinymce,gabixdev/tinymce,Zimbra/tinymce,fashionsun/tinymce,Razzwan/tinymce,adaptiffdesigns/tinymce,aduth/tinymce,enfold/tinymce,FernCreek/tinymce,rxl194/tinymce,fillabs/TinySpecMCE,henrythewasp/tinymce,simachewh/tinymce,FernCreek/tinymce,kencheung/tinymce,leofeyer/tinymce,VioletLife/tinymce,ikuchmin/tinymce,ETSI-CTI/TinySpecMCE,gabixdev/tinymce,1099511627776/tinymce,ETSI-CTI/TinySpecMCE,fhchina/tinymce,jashua212/tinymce,aduth/tinymce,fashionsun/tinymce,ikuchmin/tinymce,fhchina/tinymce,nbcp/tinymce,dziemian007/tinymce,blakewallan/tinymce,bsuh/tinymce,danchr/tinymce,FernCreek/tinymce,fillabs/TinySpecMCE,howanghk/tinymce,support-dot-com/tinymce,blakewallan/tinymce,sjbufton/tinymce,sachgits/tinymce,jashua212/tinymce,sachgits/tinymce,nikolas/tinymce,leofeyer/tinymce,dziemian007/tinymce,adaptiffdesigns/tinymce,gencer/tinymce,gencer/tinymce,rednose-public/tinymce,enfold/tinymce,danielpunkass/tinymce,M4R7iNP/tinymce,kencheung/tinymce