fix css issue for ie8
fix css issue for ie8

admpub/webuploader,NTASTE/webuploader,VioletLife/webuploader,wxmfront/webuploader,MienDev/webuploader,BobJavascript/webuploader,Janson-Leung/webuploader,MienDev/webuploader,lovelykobe/webuploader,xiexingen/webuploader,baitongda/webuploader,dianerdianer/webuploader,Markxuxiao/webuploader,tarobjtu/webuploader,baitongda/webuploader,greatpie/WebUploader,allsmy/webuploader,webwlsong/webuploader,VioletLife/webuploader,pjkui/webuploader,orangemi/webuploader,baiyanghese/webuploader,rwecho/webuploader,NTASTE/webuploader,zhaosichao/webuploader,cnbin/webuploader,ikenneth/webuploader,cnbin/webuploader,profitfrl/webuploader,meleslilijing/webuploader,ikenneth/webuploader,fengshao0907/webuploader,jimmy-yao/webuploader,cnbin/webuploader,profitfrl/webuploader,baiyanghese/webuploader,fengjianjunstudy/webuploader,meleslilijing/webuploader,Youraiseme/webuploader,fex-team/webuploader,Yumozhi/webuploader,allsmy/webuploader,webwlsong/webuploader,Rudy24/webuploader,yuefengkai/webuploader,Markxuxiao/webuploader,Yumozhi/webuploader,wangyun122/webuploader,orangemi/webuploader,WPG/webuploader,wxmfront/webuploader,fex-team/webuploader,fex-team/webuploader,fengjianjunstudy/webuploader,ouyang90/webuploader,jimmy-yao/webuploader,profitfrl/webuploader,lovelykobe/webuploader,herohenu/webuploader,jimmy-yao/webuploader,tarobjtu/webuploader,MienDev/webuploader,meleslilijing/webuploader,NTASTE/webuploader,Youraiseme/webuploader,greatpie/WebUploader,admpub/webuploader,wangyun122/webuploader,allsmy/webuploader,allsmy/webuploader,lovelykobe/webuploader,leiallen/webuploader,caizhifu/webuploader,xiexingen/webuploader,git-lt/webuploader,MienDev/webuploader,wangyun122/webuploader,jimmywang1994/webuploader,Youraiseme/webuploader,BobJavascript/webuploader,Rudy24/webuploader,yuefengkai/webuploader,fex-team/webuploader,2betop/webuploader,leiallen/webuploader,orangemi/webuploader,ikenneth/webuploader,yuefengkai/webuploader,zhaosichao/webuploader,herohenu/webuploader,fengshao0907/webuploader,admpub/webuploader,jimmy-yao/webuploader,fengshao0907/webuploader,git-lt/webuploader,tarobjtu/webuploader,pjkui/webuploader,Janson-Leung/webuploader,Youraiseme/webuploader,greatpie/WebUploader,BobJavascript/webuploader,jimmywang1994/webuploader,Yumozhi/webuploader,fengjianjunstudy/webuploader,profitfrl/webuploader,herohenu/webuploader,baiyanghese/webuploader,ouyang90/webuploader,fengshao0907/webuploader,WPG/webuploader,WPG/webuploader,dianerdianer/webuploader,rwecho/webuploader,tarobjtu/webuploader,ouyang90/webuploader,rwecho/webuploader,fengjianjunstudy/webuploader,git-lt/webuploader,rwecho/webuploader,2betop/webuploader,wxmfront/webuploader,Janson-Leung/webuploader,baiyanghese/webuploader,Markxuxiao/webuploader,BobJavascript/webuploader,lovelykobe/webuploader,tarobjtu/webuploader,caizhifu/webuploader,baitongda/webuploader,fex-team/webuploader,dianerdianer/webuploader,MienDev/webuploader,NTASTE/webuploader,leiallen/webuploader,baitongda/webuploader,webwlsong/webuploader,leiallen/webuploader,profitfrl/webuploader,herohenu/webuploader,yuefengkai/webuploader,caizhifu/webuploader,2betop/webuploader,fengshao0907/webuploader,ouyang90/webuploader,admpub/webuploader,VioletLife/webuploader,wangyun122/webuploader,Janson-Leung/webuploader,pjkui/webuploader,jimmywang1994/webuploader,WPG/webuploader,ikenneth/webuploader,Markxuxiao/webuploader,Youraiseme/webuploader,meleslilijing/webuploader,baitongda/webuploader,wangyun122/webuploader,xiexingen/webuploader,leiallen/webuploader,dianerdianer/webuploader,NTASTE/webuploader,webwlsong/webuploader,wxmfront/webuploader,lovelykobe/webuploader,herohenu/webuploader,yuefengkai/webuploader,git-lt/webuploader,tarobjtu/webuploader,herohenu/webuploader,zhaosichao/webuploader,2betop/webuploader,caizhifu/webuploader,2betop/webuploader,allsmy/webuploader,zhaosichao/webuploader,Yumozhi/webuploader,Janson-Leung/webuploader,BobJavascript/webuploader,cnbin/webuploader,Markxuxiao/webuploader,baitongda/webuploader,ouyang90/webuploader,ikenneth/webuploader,fex-team/webuploader,baiyanghese/webuploader,webwlsong/webuploader,VioletLife/webuploader,BobJavascript/webuploader,VioletLife/webuploader,xiexingen/webuploader,meleslilijing/webuploader,NTASTE/webuploader,wxmfront/webuploader,rwecho/webuploader,jimmy-yao/webuploader,yuefengkai/webuploader,pjkui/webuploader,cnbin/webuploader,jimmywang1994/webuploader,lovelykobe/webuploader,profitfrl/webuploader,dianerdianer/webuploader,greatpie/WebUploader,zhaosichao/webuploader,Rudy24/webuploader,dianerdianer/webuploader,greatpie/WebUploader,leiallen/webuploader,Rudy24/webuploader,Yumozhi/webuploader,fengjianjunstudy/webuploader,admpub/webuploader,git-lt/webuploader,Rudy24/webuploader,meleslilijing/webuploader,Youraiseme/webuploader,allsmy/webuploader,wxmfront/webuploader,fengjianjunstudy/webuploader,zhaosichao/webuploader,ouyang90/webuploader,ikenneth/webuploader,Yumozhi/webuploader,fengshao0907/webuploader,jimmywang1994/webuploader,Janson-Leung/webuploader,WPG/webuploader,jimmy-yao/webuploader,caizhifu/webuploader,wangyun122/webuploader,jimmywang1994/webuploader,MienDev/webuploader,git-lt/webuploader,VioletLife/webuploader,orangemi/webuploader,Markxuxiao/webuploader,pjkui/webuploader,xiexingen/webuploader,webwlsong/webuploader,rwecho/webuploader,baiyanghese/webuploader,greatpie/WebUploader,pjkui/webuploader,cnbin/webuploader,orangemi/webuploader,WPG/webuploader,Rudy24/webuploader,caizhifu/webuploader,orangemi/webuploader,admpub/webuploader,xiexingen/webuploader