.menu_main dl dt{ font-size:16px; font-weight:bold;}
.menu_main dl dd{ font-size:14px;}



.item_m{ border:2px dotted #627da7;border-radius:30px; width:45%; height:60px; line-height:60px; text-align:center; font-size:18px; font-weight:bold; display:inline-block; float:left; margin:5px 5px; }
.item_m .d_center{width:110px; margin:0 auto;}
.item_m .d_center .d_icon{padding-top:0;}




.item_bt{ border:2px dotted #627da7;border-radius:30px; width:90%; height:60px; line-height:60px; text-align:center; font-size:16px; font-weight:bold; display:inline-block; float:left; margin:15px 5px; }
.item_bt .d_center{width:320px; margin:0 auto;}
.item_bt .d_center .d_icon{padding-top:0;}


.fl{ float:left;}
.fr{ float:right;}
/*======================================*/
.bk,.bk3,.bk6,.bk8,.bk10,.bk15,.bk20,.bk30{clear: both;font-size: 1px;height: 0;line-height: 1px}
.bk3{height: 3px;}.bk6{height: 6px}.bk8{height: 8px}.bk10{height: 10px}.bk15{height: 15px}.bk20{height: 20px}.bk30{height: 30px}