.imageheader_button 		{ background-image: url('../img/gfx/dut/read_more.png');	}

a#i_am				{ background: transparent url('../img/gfx/dut/i_am.png')  no-repeat left top; 	}
a#i_want 			{ background: transparent url('../img/gfx/dut/i_want.png')  no-repeat left top;	}
a#i_have			{ background: transparent url('../img/gfx/dut/i_have.png')  no-repeat left top;	}

a#content_contact		{ background: transparent url(../img/gfx/dut/content_contact.gif) no-repeat left top; }
a#content_contact:hover	{ background-position: bottom; }

a#content_download		{ background: transparent url(../img/gfx/dut/content_download.gif)no-repeat left top;	}
a#content_download:hover	{ background-position: bottom;	}