*{
margin:0;
padding:0;
border:0;
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
}
body{
margin-top:10px;
}
#main {
width:1000px;
height:632px;
margin:0 auto;
}
#top{
width:1000px;
height:91px;
}
#menu{
width:1000px;
height:25px;
background:url(../images/menu_bg.jpg) repeat-x;
}
#menu li{
float:left;
list-style-type:none;
}
#mian_content{
width:1000px;
height:511px;
}
#about_main_box #A_content #A_content_right #about_con p strong {
	font-size: 16px;
}
#about_main_box #A_content #A_content_right #about_con p strong em {
	font-size: 14px;
}
#about_main_box #A_content #A_content_right #about_con {
	font-size: 12px;
}