ul#about {
	width: 984px;
	height:30px;
	position: absolute;
	font-size:0px;
	line-height:0px;
	display:block;
	clear:both;
}
ul#about li {
	float: left;
}
ul.square {
	margin: 0 0 0 10px;
	padding: 0;
}
ul.square li {
	margin: 0 0 0 20px;
	padding: 0;
	list-style: square outside!important;
}
#tpc {
	width: 961px;
	background: url(/about/img/tpcCo_bg.jpg) no-repeat bottom;
	margin: 0 0 30px;
	padding: 0;
}
#tpcCol {
	width: 307px;
	margin: 0;
	padding: 0;
	float: left;
}
#tpcCol.mid {
	width: 307px;
	margin: 0 20px;
	padding: 0;
	float: left;
}
#tpcCol p {
	margin: 10px 15px 15px;
}
ul.environment {
	margin-left: 1em;
}
#cn-main, .cn-main  {
	border-right: none;
}
.lin1 {
    background-color:#3FC2CC;
    height:2px;
    margin:32px 0 18px;
    position:relative;
    width:100%;
}
.lin2 {
    background-color:#3FC2CC;
    height:2px;
    margin:5px 0 18px;
    position:relative;
    width:100%;
}
.cpt1 {
    color:#000000;
    font-family:Arial,Helvetica,sans-serif;
    font-size:28px;
}
.cpt2 {
    color:#00c1be;
    font-family:Arial,Helvetica,sans-serif;
    font-size:19px;
    font-weight:bold;
    padding-bottom:6px;
}
.txt1 {
    color:#000000;
    font-family:Arial,Helvetica,sans-serif;
    font-size:16px;
    line-height:25px;
}
.txt2 {
    color:#000000;
    font-family:Arial,Helvetica,sans-serif;
    font-size:10px;
}
.txt3 {
    color:#797676;
    font-family:Arial,Helvetica,sans-serif;
    font-weight:bold;
    font-size:13px;
    line-height:18px;
}
.txt4 {
    color:#000000;
    font-family:Arial,Helvetica,sans-serif;
    font-size:16px;
    padding-bottom:23px;
}
.btn1 {
    background-image:url('../img/install_button.jpg');
    background-position:left;
    background-repeat:no-repeat;
    cursor:pointer;
    display:block;
    height:37px;
    margin:50px 0px 15px 0px;
    position:relative;
    width:221px;
}
#div1 {
    background-image:url('../img/f1.jpg');
    height:400px;
    position:absolute;
    width:481px;
    visibility:hidden;
}
#div2 {
    background-image:url('../img/f2.jpg');
    height:400px;
    position:absolute;
    width:481px;
    visibility:hidden;
}
#div3 {
    background-image:url('../img/f3.jpg');
    height:400px;
    position:absolute;
    width:481px;
    visibility:hidden;
}
#div4 {
    background-image:url('../img/f4.jpg');
    height:400px;
    position:absolute;
    width:481px;
    visibility:hidden;
}