.list{
	margin:auto;
	width:880px;
	padding-left:70px;
	}
.list li {
display:inline;
margin:5px 10px;
}
ul.devSupport{margin:0;padding:0;list-style:none;width:959px;margin:auto;word-wrap: break-word; word-break: break-all;padding-top:30px;}
ul.devSupport li{line-height:27px;float:left;list-style:none;font-size:14px;width:859px;margin-bottom:40px;
                   padding:20px 50px;}
ul.devSupport li span{ display:block;margin-left:60px;font-size:13px;clear:both;}
ul.devSupport li span.title{ display:block;margin-left:20px;font-size:13px;clear:both;}
ul.devSupport li.sep{margin:0px;padding:0px;width:959px;height:3px;font-size:0px;border-top:1px solid #d7dcdf;}


.SDK-div{width:400px;float:left;clear:none;display:inline;margin-left:50px;padding-top:30px;}
.SDK-div .left-span1{float:left;display:inline-block;width:66px;height:40px;background:url(../../images/default/sdkicon.jpg) no-repeat;}
.SDK-div .left-span2{float:left;display:inline-block;width:56px;height:40px;background:url(../../images/default/Title_Icon.jpg) no-repeat;background-position:0 -446px;margin-top:4px;}



ul.dev_SDK{margin:0;padding:12px;list-style:none;width:300px;margin:auto;float:left;height:350px;}
ul.dev_SDK li{line-height:27px;list-style:none;font-size:14px;margin-bottom:2px;width:300px;padding-left:10px;}
ul.dev_SDK li span{ display:block;font-size:13px;clear:both;}
ul.dev_SDK li span.title{ display:block;font-size:14px;margin-left:-10px;}




.doc-help{margin:auto;margin-bottom:40px;padding:0;list-style:none;width:807px;height:200px;margin-top:80px;}
.doc-help li{width:236px;height:220px;float:left;list-style:none;background:url(../../images/default/introductory-guide.gif) no-repeat;}
.doc-help li.left{background-position:-3px -1px;}
.doc-help li.center{background-position:-285px -1px;margin-left:44px;}
.doc-help li.right{background-position:-566px -1px;margin-left:44px;}

.doc-help .span1{display:block;width:233px;text-align:center;margin-top:110px;padding-left:3px;margin-bottom:15px;}
.doc-help .span2{display:block;width:236px;text-align:center;}

.doc-help .span1 a{font-size:13px;}
.doc-help .span1 a:link{color:#5b5a5a;text-decoration:none;}
.doc-help .span1 a:visited{color:#5b5a5a;text-decoration:none;}
.doc-help .span1 a:hover{color:#5b5a5a;text-decoration:underline;}


.doc-help .span2 a{color:#0b8bc0;font-size:13px;}
.doc-help .span2 a:link{color:#0b8bc0;text-decoration:none;}
.doc-help .span2 a:visited{color:#0b8bc0;text-decoration:none;}
.doc-help .span2 a:hover{color:#0b8bc0;text-decoration:underline;}


.M_contact{width:820px;margin:auto;}
.M_contact .C_title{width:820px;text-align:left;height:23px;margin:30px 0px 5px 0px;padding-left:10px;font-family:"Microsoft Yahei",Arial,"ËÎÌå",Helvetica,sans-serif;font-size:18px;}
.M_contact .C_body{font-size:13px;background:url(../../images/default/contact_bg.gif) repeat-x;}
.M_contact .C_footer{font-size:13px;}


.aboutMZDN{width:820px;padding:20px 70px;margin:auto;font-family:"Microsoft Yahei",Arial,Helvetica,sans-serif,"ËÎÌå";}
.aboutMZDN .M_title{width:820px;margin:auto;text-align:center;font-size:24px;margin-bottom:30px;}
.aboutMZDN .M_body{width:820px;margin:auto;word-wrap:break-word;}
.aboutMZDN .P_title{display:block;width:400px;font-size:14px;}
.aboutMZDN .P_body{display:block;font-size:13px;margin:10px 0px 20px 10px;line-height:25px;}



.toolDownload{clear:both;height:auto;margin:0;padding:0;width:auto;}
.toolDownload .D-content{  margin:0;border-bottom:1px solid #d4f0ff;height:79px;padding:10px 20px;width:720px; }
                   
                
.toolDownload-left,.toolDownload-center,.toolDownload-right{float:left; padding:0; display:block;margin:0;}
.toolDownload-left{ width:110px;height:75px;background:url(../../images/default/SDK-tool.png) no-repeat; margin-top:3px; }
.DL_tool_download{background-position:0px -3px;}
.DL_demo_download{background-position:-121px -3px;}
.DL_archive_download{background-position:-242px -3px;}
.DL_firmware_download{background-position:-363px -3px;}
.DL_sdk_download{background-position:-484px -3px;}
.DL_com_download{background-position:-505px -3px;}

.toolDownload-center{ height:90px;overflow:hidden;text-align:left;width:345px; padding-left:15px;}
.toolDownload-center .top{ width:250px; height:25px; font-size:14px; color:#5b5b5b; font-weight:bold; }
.toolDownload-center .center{ width:250px; color:#464646; font-size:13px; padding-top:3px;  line-height:20px;}
.toolDownload-center .bottom{width:345px;line-height:17px;_line-height:18px; color:#838383; font-size:13px;}

.toolDownload-right{ width:60px;height:80px; text-align:left;margin-left:105px;}
.toolDownload-right .bottom{ display:inline-block;width:100px; height:30px;background:url(../../images/default/toolDownload.png) -5px -75px no-repeat;}
.toolDownload-right .center{ width:140px; font-size:13px; color:#424242; float:left;line-height:18px; clear:none;}
.toolDownload-right .center span{ color:#838383;}