.text4{ text-align:center; width:100%;height:80px;background: url(../images/title4.png)  center no-repeat; margin-top:50px; white-space:40px; margin-bottom:20px;}
.text4 .title{font-size:24px;height:12px;font-family:microsoft yahei,Verdana, Arial;color:#505050;}
.text4 .description{ font-size:14px;line-height:28px;font-family:microsoft yahei,Verdana, Arial;text-transform:uppercase;color:#505050;}