@charset "utf-8";
/* CSS Document */body{ margin:0; padding:0; font-family:"微软雅黑"; color:#333;}
p,div,img{ padding:0; margin:0;}
img{ border:none;}
a{ text-decoration:none;}
.top{ width:100%; height:65px; position:fixed; top:0; left:0; background:#F4F4F4;}
.top img{ height:65px;}
.banner{ width:100%; margin-top:65px;}
.gn{ padding:10px 0px 85px 0px;}
.gn_a,.gn_b{ overflow:hidden;}
.gn_a a{display:block; float:left;padding:0; margin:0;}
.gn_b a{display:block; float:left;padding:0; margin:0;}


.bottom{ position:fixed; bottom:0; left:0; height:85px; width:100%; background:#F1F1F1; border-top:#DFDFDF 1px solid;}
.bottom a{ width:24.5%; display:block; float:left; border-right:#DFDFDF 1px solid; height:100px; text-align:center; color:#c6c6c6;}
.bottom .b_btn1{ background:url(images/home1.png) no-repeat; width:60px; height:60px; margin:0 auto;}
.bottom .b_btn2{ background:url(images/kh1.png) no-repeat; width:60px; height:60px; margin:0 auto;}
.bottom .b_btn3{ background:url(images/fx1.png) no-repeat; width:60px; height:60px; margin:0 auto;}
.bottom .b_btn4{ background:url(images/me1.png) no-repeat; width:60px; height:60px; margin:0 auto;}