@CHARSET "UTF-8";
#nAbout span{background:url(../images/en/btAbout3.png) no-repeat left 0}
#nAbout a:hover span{background-position:-110px -5px}

#nLab span{background:url(../images/en/btLab3.png) no-repeat left 0}
#nLab a:hover span{background-position:-110px -5px}

#nServices span{background:url(../images/en/btServices3.png) no-repeat left 0}
#nServices a:hover span{background-position:-110px -5px}

#nContact span{background:url(../images/en/btContact3.png) no-repeat left 0}
#nContact a:hover span{background-position:-110px -5px}