/* CSS Document */
.menu_middle {
float:left;
cursor:pointer;
cursor: hand;
}
.menu_middle a{
display:block;
line-height:37px;
text-decoration:none;
}
.menu_middle li a{
display:block;
line-height:15px;
text-decoration:none;
}
.menu_middle a div{
display:none;
}
.menu_middle a span{
display:none;
}

#menu_about_us {
width:111px;
background:url(../images/nav_02.gif) no-repeat 0px 0px;
}
#menu_about_us:hover {
background:url(../images/nav_02.gif) no-repeat 0px -37px;
}

#menu_network {
width:143px;
background:url(../images/nav_03.gif) no-repeat 0px 0px;
}
#menu_network:hover {
background:url(../images/nav_03.gif) no-repeat 0px -37px;
}

#menu_products {
width:118px;
background:url(../images/nav_04.gif) no-repeat 0px 0px;
}
#menu_products:hover {
background:url(../images/nav_04.gif) no-repeat 0px -37px;
}

#menu_quality {
width:107px;
background:url(../images/nav_05.gif) no-repeat 0px 0px;
}
#menu_quality:hover {
background:url(../images/nav_05.gif) no-repeat 0px -37px;
}

#menu_contact {
width:128px;
background:url(../images/nav_06.gif) no-repeat 0px 0px;
}
#menu_contact:hover {
background:url(../images/nav_06.gif) no-repeat 0px -37px;
}