@charset "utf-8";
/* CSS Document */

* {
	margin: 0 auto;
	padding: 0;
	text-indent: 0;
	list-style-type: none;
}

body {
	width: 1275px;
	background-color: #f8f9fa;
	background: url("../images/bg.jpg") center center fixed;
}

.center {
	width: 100%;
	margin: 18px auto;
	border-radius: 18px;
	background-color: #a29b99;
	opacity:0.9;
	box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.5), 0 6px 20px 0 rgba(0, 0, 0, 0.19);	
}
.clr{
	clear: both;	
}

.site_discription{
	float: left;
	width: 100%;
	height: 128px;
	background-color: #6a706e;
}
.vipimg{
	float: right;
	width: 20%;
	height: 94px;
	line-height: 94px;
	opacity: 0.6;
}
.vipmq{
	float: left;
	width: 80%;
	height: 30px;
	line-height: 30px;
}
marquee{
	height: 30px;
	line-height: 30px;
	width: 98%;
	color: #d59f26;
	font-weight: bold;
	font-size: 18px;
	text-shadow: 0 0 0 #333;
}

.sitenav{
	clear: both;
	float: left;
	width: 100%;
}
.sitenav ul li {
	width: 49%;
	text-align: center;
	cursor:pointer;
}

h1{
	clear: both;
	line-height: 80px;
	height: 80px;
	font-size: 36px;
	text-align: center;
	color: #29323b;
	background-color: #6a706e;
	border-radius: 18px 18px 0 0;
	/*background-image: url("../images/picasa.png");*/
	background-repeat: no-repeat;
	background-size:3%;
	background-position: 500px center;
	text-shadow: 1px 1px 0 #999;	
}
h2{
	clear: both;	
	width: 99%;
	height: 48px;
	margin: 1px auto;
	font-size: 18px;
	background-color:#c6c0b6;
	color: #29323b;
	line-height: 48px;
	text-indent: 16px;
	border-radius: 8px;
}
h3{
	font-size: 16px;
	color:#A70507;
	text-indent: 8px;
}


a,a:visited{
	text-decoration-line: none;
	color: #333333;
}
a:hover{
	color: #f00;
}
p{
	text-indent: 8px;
	line-height: 32px;
	width: 60%;
	float: left;
	font-weight: bold;
	text-shadow: 1px 1px 0 #999;
}



.software_list{
	float: left;
	text-align: left;
}
.txtCenter{
	margin-top: 49px;
	text-align: center;
}

#MacOS {
	display: none;
}
#MacOS h2{
	background-color: #c2aeab;	
}

.site_foot{
	float: left;
	width: 100%;
	margin: 35px auto;

}

b{
	color: #efefef;
	cursor:pointer;
}
ul{
	margin: 0 8px;
}
li {
	float: left;
	width: 303px;
	height: 72px;
	line-height: 42px;
	border: solid 1px #d5d5d0;
	margin: 4px 4px;
	text-align: center;
	border-radius: 5px;
	font-weight: bold;
	background-color: #efefef;
	background: #efefef url("../images/libga.png") no-repeat 0px 4px;
	text-shadow: 1px 1px 0 #fff;
}
li.long{
	clear: both;
	width: 1250px;
}
li.hidden{
	display: none;
}

li sub {
	float: right;
	margin: 0 10px 0 0;
	font-size: 12px;
}
li sub a{
	clear: both;
	display: block;
	line-height: 25px;
}

li sub a.hidden{
	display: none;
}

li:hover{
	background-color: #fff;
}
ul li span.dnad {
	float: right;
	margin-top:6px; 
	width: 280px; 
	font-size: 12px; 
	line-height: 0.5;
	color:currentColor;
}
ul li span.dnad a {
	padding: 3px;
	width: auto;
	background-color:ghostwhite;
	border-radius: 5px;	
	box-shadow: 1px 2px 3px 1px #cdcdcd;
}


/* Icons */
li span {
	float: left;
	width: 29px;
	height: 29px;
	margin: 16px 2px auto 6px;
}
li span.adobeico {
	background: url("../images/softicons.png") -147px 0px no-repeat;
}
li span.psico {
	background: url("../images/softicons.png") 0px 0px no-repeat;
}
li span.aiico {
	background: url("../images/softicons.png") -29px 0px no-repeat;
}
li span.prico {
	background: url("../images/softicons.png") -176px 0px no-repeat;
}
li span.lrico {
	background: url("../images/softicons.png") -205px 0px no-repeat;
}
li span.auico {
	background: url("../images/softicons.png") -117px 0px no-repeat;
}
li span.aeico {
	background: url("../images/softicons.png") -58px 0px no-repeat;
}
li span.chico {
	background: url("../images/softicons.png") -263px 0px no-repeat;
}
li span.acrobatico {
	background: url("../images/softicons.png") -29px -30px no-repeat;
}
li span.dwico {
	background: url("../images/softicons.png") -324px 0px no-repeat;
}
li span.meico {
	background: url("../images/softicons.png") -58px -30px no-repeat;
}
li span.idico {
	background: url("../images/softicons.png") -386px 0px no-repeat;
}
li span.icico {
	background: url("../images/softicons.png") -355px 0px no-repeat;
}
li span.anico {
	background: url("../images/softicons.png") -87px 0px no-repeat;
}
li span.brico {
	background: url("../images/softicons.png") -234px 0px no-repeat;
}
li span.plico {
	background: url("../images/softicons.png") -417px 0px no-repeat;
}
li span.xdico {
	background: url("../images/softicons.png") -447px 0px no-repeat;
}
li span.dnico {
	background: url("../images/softicons.png") -293px 0px no-repeat;
}
li span.amasterico {
	background: url("../images/softicons.png") 0px -30px no-repeat;
}
li span.autodeskico {
	background: url("../images/softicons.png") -147px -30px no-repeat;
}
li span.mayaico {
	background: url("../images/softicons.png") -88px -30px no-repeat;
}
li span.autocadico {
	background: url("../images/softicons.png") -118px -30px no-repeat;
}
li span.cadmico {
	background: url("../images/softicons.png") -118px -30px no-repeat;
}
li span.cadeico {
	background: url("../images/softicons.png") -118px -30px no-repeat;
}
li span.invico {
	background: url("../images/softicons.png") -176px -30px no-repeat;
}
li span.dsmaxpsico {
	background: url("../images/softicons.png") -205px -30px no-repeat;
}
li span.vrayico {
	background: url("../images/softicons.png") -235px -30px no-repeat;
}
li span.civico {
	background: url("../images/softicons.png") -264px -30px no-repeat;
}
li span.rivitico {
	background: url("../images/softicons.png") -294px -30px no-repeat;
}
li span.navisico {
	background: url("../images/softicons.png") -324px -30px no-repeat;
}
li span.rhinoico {
	background: url("../images/softicons.png") -355px -30px no-repeat;
}
li span.creoico {
	background: url("../images/softicons.png") -386px -30px no-repeat;
}
li span.c4dico {
	background: url("../images/softicons.png") -417px -30px no-repeat;
}
li span.sldwkico {
	background: url("../images/softicons.png") -447px -30px no-repeat;
}
li span.sldcamico {
	background: url("../images/softicons.png") 0px -60px no-repeat;
}
li span.adisnico {
	background: url("../images/softicons.png") -29px -60px no-repeat;
}
li span.ugnxico {
	background: url("../images/softicons.png") -58px -60px no-repeat;
}
li span.prismico {
	background: url("../images/softicons.png") -147px -91px no-repeat;
}
li span.snapgico {
	background: url("../images/softicons.png") -176px -91px no-repeat;
}
li span.originico {
	background: url("../images/softicons.png") -118px -91px no-repeat;
}
li span.spssico {
	background: url("../images/softicons.png") -324px -91px no-repeat;
}
li span.matlabico {
	background: url("../images/softicons.png") -87px -61px no-repeat;
}
li span.cdrico {
	background: url("../images/softicons.png") -205px -59px no-repeat;
}
li span.sktupico {
	background: url("../images/softicons.png") -147px -59px no-repeat;
}
li span.sktbkico {
	background: url("../images/softicons.png") -263px -90px no-repeat;
}
li span.endnoteico {
	background: url("../images/softicons.png") -356px -91px no-repeat;
}
li span.stataico {
	background: url("../images/softicons.png") -387px -91px no-repeat;
}
li span.lingoico {
	background: url("../images/softicons.png") -417px -91px no-repeat;
}
li span.davinciico {
	background: url("../images/softicons.png") -262px -59px no-repeat;
}
li span.keyshotico {
	background: url("../images/softicons.png") -385px -59px no-repeat;
}
li span.vstudioico {
	background: url("../images/softicons.png") -233px -59px no-repeat;
}
li span.sai2ico {
	background: url("../images/softicons.png") -234px -90px no-repeat;
}
li span.capture1ico {
	background: url("../images/softicons.png") -447px -90px no-repeat;
}
li span.ptzoomico {
	background: url("../images/softicons.png") 0px -122px no-repeat;
}
li span.painterico {
	background: url("../images/softicons.png") -29px -122px no-repeat;
}
li span.gigapixelico {
	background: url("../images/softicons.png") -58px -123px no-repeat;
}
li span.vegasico {
	background: url("../images/softicons.png") -88px -123px no-repeat;
}
li span.winosico {
	background: url("../images/softicons.png") -147px -123px no-repeat;
}
li span.winlibico {
	background: url("../images/softicons.png") 0px -91px no-repeat;
}
li span.heuico {
	background: url("../images/softicons.png") -325px -60px no-repeat;
}
li span.wdefenico {
	background: url("../images/softicons.png") -117px -122px no-repeat;
}
li span.officeico {
	background: url("../images/softicons.png") -90px -90px no-repeat;
}
li span.editplugsico {
	background: url("../images/softicons.png") -293px -59px no-repeat;
}
li span.mindmico {
	background: url("../images/softicons.png") -176px -122px no-repeat;
}
li span.xmindico {
	background: url("../images/softicons.png") -205px -121px no-repeat;
}
li span.vmwareico {
	background: url("../images/softicons.png") -446px -59px no-repeat;
}
li span.winrarico {
	background: url("../images/softicons.png") -293px -90px no-repeat;
}
li span.rufusico {
	background: url("../images/softicons.png") -205px -90px no-repeat;
}
li span.idmico {
	background: url("../images/softicons.png") -234px -122px no-repeat;
}
li span.ultraisoicon {
	background: url("../images/softicons.png") -263px -122px no-repeat;
}
li span.balenaico {
	background: url("../images/softicons.png") -292px -122px no-repeat;
}
li span.pwmillico {
	background: url("../images/softicons.png") -325px -122px no-repeat;
}
li span.mstcamico{
	background: url("../images/softicons.png") -117px -60px no-repeat;
}
li span.minitabico{
	background: url("../images/softicons.png") -176px -60px no-repeat;
}
li span.multisimico{
	background: url("../images/softicons.png") -59px -90px no-repeat;
}
li span.eplanico{
	background: url("../images/softicons.png") -356px -122px no-repeat;
}
li span.t20ico{
	background: url("../images/softicons.png") -28px -90px no-repeat;
}
li span.t20ico{
	background: url("../images/softicons.png") -28px -90px no-repeat;
}
li span.abaqusico{
	background: url("../images/softicons.png") -417px -122px no-repeat;
}
li span.eviewsico{
	background: url("../images/softicons.png") -387px -122px no-repeat;
}
li span.marveico{
	background: url("../images/softicons.png") -446px -122px no-repeat;
}
li span.multiphysicsico{
	background: url("../images/softicons.png") 0px -154px no-repeat;
}
li span.lumionico{
	background: url("../images/softicons.png") -30px -154px no-repeat;
}
li span.ansysprico{
	background: url("../images/softicons.png") -59px -152px no-repeat;
}
li span.ansyselico{
	background: url("../images/softicons.png") -88px -152px no-repeat;
}
li span.hyperworksico{
	background: url("../images/softicons.png") -117px -152px no-repeat;
}
li span.proteusico{
	background: url("../images/softicons.png") -149px -152px no-repeat;
}
li span.zbrushico{
	background: url("../images/softicons.png") -176px -152px no-repeat;
}
li span.admsico{
	background: url("../images/softicons.png") -205px -152px no-repeat;
}
li span.jetbrainico{
	background: url("../images/softicons.png") -234px -152px no-repeat;
}
li span.clionico{
	background: url("../images/softicons.png") -263px -152px no-repeat;
}
li span.datagripico{
	background: url("../images/softicons.png") -29px -183px no-repeat;
}
li span.golandico{
	background: url("../images/softicons.png") 0px -184px no-repeat;
}
li span.pycharmico{
	background: url("../images/softicons.png") -386px -153px no-repeat;
}
li span.ideaiuico{
	background: url("../images/softicons.png") -447px -153px no-repeat;
}
li span.phpstormico{
	background: url("../images/softicons.png") -417px -153px no-repeat;
}
li span.riderico{
	background: url("../images/softicons.png") -355px -153px no-repeat;
}
li span.rubymineico{
	background: url("../images/softicons.png") -325px -153px no-repeat;
}
li span.webstormico{
	background: url("../images/softicons.png") -293px -153px no-repeat;
}
li span.labviewico{
	background: url("../images/softicons.png") -58px -184px no-repeat;
}
li span.anacondico{
	background: url("../images/softicons.png") -87px -184px no-repeat;
}
li span.astudioico{
	background: url("../images/softicons.png") -118px -184px no-repeat;
}
li span.keilico{
	background: url("../images/softicons.png") -147px -184px no-repeat;
}
li span.srcinsightico{
	background: url("../images/softicons.png") -176px -184px no-repeat;
}
li span.msvstudioico{
	background: url("../images/softicons.png") -205px -184px no-repeat;
}
li span.unity3dico{
	background: url("../images/softicons.png") -234px -184px no-repeat;
}
li span.verovisiico{
	background: url("../images/softicons.png") -263px -184px no-repeat;
}
li span.catiaico{
	background: url("../images/softicons.png") -293px -184px no-repeat;
}
li span.dynaformico{
	background: url("../images/softicons.png") -323px -184px no-repeat;
}
li span.teklaico{
	background: url("../images/softicons.png") -356px -184px no-repeat;
}
li span.caxa3dico{
	background: url("../images/softicons.png") -418px -184px no-repeat;
}
li span.caxacadico{
	background: url("../images/softicons.png") -387px -184px no-repeat;
}
li span.caxacappico{
	background: url("../images/softicons.png") -448px -184px no-repeat;
}
li span.tecplotico{
	background: url("../images/softicons.png") -356px -60px no-repeat;
}
li span.wilcomesico{
	background: url("../images/softicons.png") -29px -216px no-repeat;
}
li span.wilcompeico{
	background: url("../images/softicons.png") 0px -216px no-repeat;
}
li span.cassico{
	background: url("../images/softicons.png") -58px -216px no-repeat;
}
li span.artcamico{
	background: url("../images/softicons.png") -88px -216px no-repeat;
}
li span.halconico{
	background: url("../images/softicons.png") -117px -216px no-repeat;
}
li span.qprimeico{
	background: url("../images/softicons.png") -147px -216px no-repeat;
}
li span.tiaico{
	background: url("../images/softicons.png") -176px -216px no-repeat;
}
li span.thingsico{
	background: url("../images/softicons.png") -205px -216px no-repeat;
}
li span.sketchico{
	background: url("../images/softicons.png") -263px -216px no-repeat;
}
li span.pixelmatorico{
	background: url("../images/softicons.png") -233px -216px no-repeat;
}
li span.dowineico{
	background: url("../images/softicons.png") -293px -216px no-repeat;
}
li span.finalcutico{
	background: url("../images/softicons.png") -325px -216px no-repeat;
}
li span.parallelsico{
	background: url("../images/softicons.png") -356px -216px no-repeat;
}
li span.upxico{
	background: url("../images/softicons.png") -386px -216px no-repeat;
}