.bg_banner_whychoose { background-image: url(../img/pages_banner_bg.gif); background-repeat: repeat-x; background-position: left top; width: 100%; }
.banner_whychoose { background-image: url(../img/whychoose_banner.jpg); background-repeat: no-repeat; background-position: left top; width:960px; height: 160px; margin-top: 0; margin-right: auto; margin-bottom: 0; margin-left: auto; overflow:hidden; }
.banner_whychoose ul { margin-left:35px }
.banner_whychoose li { float:left; margin:0px 5px; }
.main_bg_whychoose { background-image: url(../img/main_bg_about_fax.gif); background-repeat: repeat-x; background-position: left top; width: 100%; clear:left; font-family: "微软雅黑"; font-size: 12px; color: #5c5c5c; }
.main_whychoose { width:900px; padding-left:40px; padding-top:30px; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: #dcdddd; float: left; padding-bottom:15px; font-size:14px; padding-right:20px; }
.main_whychoose3 { width:900px; padding-left:40px; padding-top:30px; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: #dcdddd; float: left; font-size:14px; padding-right:20px; }
.txt_whychoose { margin-top:30px; line-height: 28px; }
.txt_whychoose p { text-indent:2em; }