#div_top_frame
{
	overflow: hidden;
	position: relative;
	margin-top_: 30px;
	height: 120px;
	border-bottom: 2px solid #000066;
}
	
	
	
#div_top
{
	margin: 140px;
	background-image: url("../img/logo.jpg");
	overflow: hidden;
	position: relative;
	border: 0px solid black;
	width: 440px;
	height: 80px;
	margin: 0px auto;
}


#div_middle
{
	overflow: hidden;
	position: relative;	
	border: 0px solid black;
	width: 1250px;
	height: 646px;
	margin: 0px auto;
	margin-top: 30px;
}

#div_left_frame
{
	overflow: hidden;
	position: relative;
	border_: 1px solid green;
	width: 622px;
	height: 322px;
	float: left;
}


#div_left
{
	background-image_: url("../img/schulung.png");
	background-repeat_: no-repeat;
	overflow: hidden;
	position: relative;
	border: 0px solid black;
	width: 600px;
	height: 300px;
	margin: 10px;	
	border: 1px solid transparent;
}

#div_left:hover
{
	border-bottom: 1px solid black;
	border-right: 1px solid black;
	border-top: 1px solid lightgray;
	border-left: 1px solid lightgray;
}

#img_left
{
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -300px;
    margin-top: -150px;
}

#div_right_frame
{
	overflow: hidden;
	position: relative;
	border_: 1px solid green;
	width: 622px;
	height: 322px;
	float: right;
}

#div_right
{
	background-image_: url("../img/softwareentwicklung.png");
	background-repeat_: no-repeat;
	overflow: hidden;
	position: relative;
	border: 0px solid black;
	width: 600px;
	height: 300px;
	margin: 10px;	
	border: 1px solid transparent;
}


#div_right:hover
{
	border-bottom: 1px solid black;
	border-right: 1px solid black;
	border-top: 1px solid lightgray;
	border-left: 1px solid lightgray;
}

#img_right
{
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -300px;
    margin-top: -150px;
}



#div_left_frame2
{
	overflow: hidden;
	position: relative;
	border_: 1px solid green;
	width: 622px;
	height: 322px;
	float: left;
}


#div_left2
{
	background-image_: url("../img/mortadis.png");
	background-repeat_: no-repeat;
	overflow: hidden;
	position: relative;
	border: 0px solid black;
	width: 600px;
	height: 300px;
	margin: 10px;	
	border: 1px solid transparent;
}

#div_left2:hover
{
	border-bottom: 1px solid black;
	border-right: 1px solid black;
	border-top: 1px solid lightgray;
	border-left: 1px solid lightgray;
}

#img_left2
{
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -300px;
    margin-top: -150px;
}


#div_right_frame2
{
	overflow: hidden;
	position: relative;
	border_: 1px solid green;
	width: 622px;
	height: 322px;
	float: right;
}

#div_right2
{
	background-image_: url("../img/softwareentwicklung.png");
	background-repeat_: no-repeat;
	overflow: hidden;
	position: relative;
	border: 0px solid black;
	width: 600px;
	height: 300px;
	margin: 10px;	
	border: 1px solid transparent;
}


#div_right2:hover
{
	border-bottom: 1px solid black;
	border-right: 1px solid black;
	border-top: 1px solid lightgray;
	border-left: 1px solid lightgray;
}

#img_right2
{
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -300px;
    margin-top: -150px;
}