 * fix transition in opera browsers.
 * fix transition in opera browsers.

fannyfinal/zui,fannyfinal/zui,a4435351/zui,ppmon/zui,xautchao/zui,elton0895/zui,wenlian/zui,kunloon/zui,Eric-Zhong/zui,XiongWanTai/zui,2947721120/zui,2947721120/zui,easysoft/zui,wenlian/zui,fhchina/zui,ppmon/zui,XiongWanTai/zui,easysoft/zui,Eric-Zhong/zui,xautchao/zui,elton0895/zui,404904728/ui_zui,kunloon/zui,a4435351/zui,fhchina/zui