.pti_menu{
	position:relative;
	padding-left:75px;
}

.pti_home_container, 
.pti_home_container_hover,
.pti_home_img,
.pti_home_img:hover{
	width:89px;
	height:68px;
	display:block;
	position:relative;
	margin-bottom:10px;
}

.pti_profil_container, 
.pti_profil_container_hover,
.pti_real_container, 
.pti_real_container_hover,
.pti_labs_container, 
.pti_labs_container_hover,
.pti_contact_container, 
.pti_contact_container_hover,
.pti_cv_container, 
.pti_cv_container_hover,
.pti_links_container, 
.pti_links_container_hover,
.pti_profil_img,
.pti_profil_img:hover,
.pti_real_img,
.pti_real_img:hover,
.pti_labs_img,
.pti_labs_img:hover,
.pti_contact_img,
.pti_contact_img:hover,
.pti_cv_img,
.pti_cv_img:hover,
.pti_links_img,
.pti_links_img:hover{
	width:254px;
	height:45px;
	display:block;
	position:relative;
}

.pti_home_img{background:url('../images/logo_a.png') no-repeat;}
.pti_home_img:hover{background:url('../images/logo_b.png') no-repeat;}
.pti_profil_img{background:url('../images/pti_profil_a.png') no-repeat;}
.pti_profil_img:hover{background:url('../images/pti_profil_b.png') no-repeat;}
.pti_real_img{background:url('../images/pti_real_a.png') no-repeat;}
.pti_real_img:hover{background:url('../images/pti_real_b.png') no-repeat;}
.pti_labs_img{background:url('../images/pti_labs_a.png') no-repeat;}
.pti_labs_img:hover{background:url('../images/pti_labs_b.png') no-repeat;}
.pti_contact_img{background:url('../images/pti_contact_a.png') no-repeat;}
.pti_contact_img:hover{background:url('../images/pti_contact_b.png') no-repeat;}
.pti_cv_img{background:url('../images/pti_cv_a.png') no-repeat;}
.pti_cv_img:hover{background:url('../images/pti_cv_b.png') no-repeat;}
.pti_links_img{background:url('../images/pti_links_a.png') no-repeat;}
.pti_links_img:hover{background:url('../images/pti_links_b.png') no-repeat;}


.page_title_profil_container,
.page_title_real_container,
.page_title_labs_container,
.page_title_contact_container,
.page_title_cv_container,
.page_title_links_container,
.page_title_profil_img,
.page_title_real_img,
.page_title_labs_img,
.page_title_contact_img,
.page_title_cv_img,
.page_title_links_img{
	width:960px;
	height:175px;
	position:relative;
	left:0px;
	top:0px;
}

.page_title_profil_img{background: url('../images/gro_profil.png') no-repeat;}
.page_title_real_img{background: url('../images/gro_real.png') no-repeat;}
.page_title_labs_img{background: url('../images/gro_labs.png') no-repeat;}
.page_title_contact_img{background: url('../images/gro_contact.png') no-repeat;}
.page_title_cv_img{background: url('../images/gro_cv.png') no-repeat;}
.page_title_links_img{background: url('../images/gro_links.png') no-repeat;}