.first-exp-dialog{height:572px;width:554px;padding-top:136px;background:url(../images/bg_30645de.png) no-repeat;text-align:center}.first-exp-dialog .close-dialog{top:0;right:65px}.first-exp-dialog .become-author{font-size:18px;color:#fff;letter-spacing:2px}.first-exp-dialog .go-to-get{bottom:0;left:168px;cursor:pointer}