div#head div#mast ul#subNav
{
    width:179px;
    height:164px;
    float:left;
    background-image:url("../../images/global/subnav/sub_menu_all179x1060.jpg");
    background-repeat:no-repeat;
    padding-top:48px;
}

div#head div#mast ul.safety
{
    background-position:0 -212px;
}

div#head div#mast ul.efficacy
{
    background-position:0 -424px;
}

div#head div#mast ul.immunogenicity
{
    background-position:0 -636px;
}

div#head div#mast ul.convenience
{
    background-position:0 -848px;
}

div#head div#mast ul#subNav li
{
    text-align:left;
    margin-left:20px;
    cursor:pointer;
    width:159px;
    _width:250px;
    height:20px;
}

div#head div#mast ul#subNav li a
{
    font-size:12px;
    color:#fff;
    text-decoration:none;
    padding-top:3px;
    _padding-top:3px;
    padding-bottom:2px;
    _padding-bottom:3px;
}

div#head div#mast ul#subNav li a.on
{
    font-weight:bold;
}

div#head div#mast ul#subNav li a:hover
{
    font-weight:bold;
}

div#head div#mast ul#subNav li#safety
{
    margin-top:-8px;
}

div#head div#mast ul#subNav li#safety a
{
    padding-left:15px;
    padding-right:5px;
}

div#head div#mast ul#subNav li#efficacy
{
    margin-top:16px;
}

div#head div#mast ul#subNav li#efficacy a
{
    padding-left:15px;
    padding-right:88px;
}

div#head div#mast ul#subNav li#immunogenicity
{
    margin-top:16px;
}

div#head div#mast ul#subNav li#immunogenicity a
{
    padding-left:15px;
    padding-right:5px;
}

div#head div#mast ul#subNav li#convenience
{
    margin-top:16px;
}

div#head div#mast ul#subNav li#convenience a
{
    padding-left:15px;
    padding-right:57px;
}