@charset "utf-8";
/* CSS Document */

.nav{ height:28px; width:100%; background:url(../images/index3/nav_bg1.gif) repeat-x; line-height:24px; _margin-top:20px; color:#ffffff; font-weight:bold;}
.nav img{ margin:7px 8px 0 8px; float:left;}
.nav a{ color:#ffffff;}
.nav_f{ width:100%; height:22px; background-color:#ea7724; line-height:20px;}
.nav_f img{ margin:4px 8px 0 8px; float:left;}
.nav_f a{color:#ffffff;}


.main{ width:97.34%; height:auto; margin:0 auto; }
.main_1{ width:23.9%; height:auto; margin-right:5px; float:left; margin-top:20px; min-width:150px;}
.main_1_t{width:100%; height:27px;background:url(../images/index4/main_1_bg.gif) repeat-x; border:1px solid #e8e8e8; line-height:27px; _line-height:13px; overflow:hidden; text-align:left; margin-bottom:4px;}
.main_1_f{ width:100%;}
.main_1_f img{border:1px solid #e8e8e8; width:100%;}
.main_2{ width:23.45%; height:auto; float:left; min-width:100px; margin-top:20px;}