@CHARSET "UTF-8";
body{margin: 0;padding: 0;font:12px 宋体;line-height:18px;text-align:left;color:#000;}
.m_ctr { margin:0 auto;margin-top:30px;margin-bottom:30px;width:798px;height:auto;overflow:hidden;border:1px #C3DAF2 solid;}
    .m_top { margin:0 auto;float:left;width:100%;height:41px;line-height:41px;background:url(../inc/image/install_top.gif) repeat-x;color:#3F73B3;font-size:14px;font-weight:bold;}
	.m_ctt { margin:0 auto;float:left;width:758px;height:auto;overflow:hidden;padding:10px 20px;}
	    .m_ctop { margin:0 0 10px 0;float:left;width:100%;height:25px;line-height:25px;font-weight:bold;display:inline;}
		    .m_t11,.m_t13,.m_t15,.m_t16,.m_t17,.m_t18 { float:left;width:16px;height:25px;background:url(../inc/image/steptab.png);}
			.m_t13 { background:url(../inc/image/steptab.png) 0 -100px;}
			.m_t15 { background:url(../inc/image/steptab.png) 0 -150px;}
			.m_t16 { background:url(../inc/image/steptab.png) 0 -200px;}
			.m_t17 { background:url(../inc/image/steptab.png) 0 -125px;}
			.m_t18 { background:url(../inc/image/steptab.png) 0 -175px;}
			.m_t12,.m_t14 { float:left;width:150px;height:25px;background:url(../inc/image/steptab.png) 0 -25px repeat-x;text-align:center;color:#fff;}
			.m_t14 { background:url(../inc/image/steptab.png) 0 -75px repeat-x;color:#000;}
		.m_mid { float:left;width:736px;height:auto;overflow:hidden;border:1px #ddd solid;padding:10px;}
		    .m_t1 { float:left;width:100%;height:40px;border-bottom:1px #b6d4f4 dashed;line-height:40px;font-size:16px;font-weight:bold;display:inline;}
			.m_t2,.m_t3,.m_t4 { float:left;width:100%;height:28px;line-height:28px;}
			    .m_txt,.m_txt2 { float:left;width:auto;padding-right:10px;}
				.m_txt2 { color:#999;}
				.m_t2 img { margin:5px 0 0 0;float:left;display:inline;}
			.m_t3 { color:#06f;font-weight:bold;height:30px;padding-top:10px;}
			.m_t4 { height:32px;line-height:32px;}
			.m_txt1 { float:left;width:90px;text-align:right;}
		    
.btn { margin:8px 0 0 8px;float:right;width:80px;height:30px;background:url(../inc/image/bnt_blue.gif);line-height:30px;text-align:center;color:#333;border:0; cursor:pointer;display:inline;}

.radio_input { float:left;margin-top:6px;display:inline;}
.text_input { float:left;margin-top:4px;width:190px;height:18px;border:1px #b4b4b4 solid;border-right:1px #e8e8e8 solid;border-bottom:1px #e8e8e8 solid;display:inline;line-height:18px;display:inline;padding-left:5px;}