/*** ESSENTIAL STYLES ***/
#menu-main-nav, #menu-main-nav * {
  margin:     0;
  padding:    0;
  list-style:   none;
}
#menu-main-nav {
  line-height:  1.0;
}
#menu-main-nav ul {
  position:   absolute;
  top:      -999em;
  width:      10em; /* left offset of submenus need to match (see below) */
  
  overflow: visible;
}
#menu-main-nav ul li {
  width:      100%;
}
#menu-main-nav li:hover {
  visibility:   inherit; /* fixes IE7 'sticky bug' */
}
#menu-main-nav li {
  float:      left;
  position:   relative;
}
#menu-main-nav a {
  display:    block;
  position:   relative;
}
#menu-main-nav li:hover ul,
#menu-main-nav li.sfHover ul {
  left:     0;
  top:      35px; /* match top ul list item height */
  z-index:    99;
}
ul#menu-main-nav li:hover li ul,
ul#menu-main-nav li.sfHover li ul {
  top:      -999em;
}
ul#menu-main-nav li li:hover ul,
ul#menu-main-nav li li.sfHover ul {
  left:     10em; /* match ul width */
  top:      0;
}
ul#menu-main-nav li li:hover li ul,
ul#menu-main-nav li li.sfHover li ul {
  top:      -999em;
}
ul#menu-main-nav li li li:hover ul,
ul#menu-main-nav li li li.sfHover ul {
  left:     10em; /* match ul width */
  top:      0;
}

/*** DEMO SKIN ***/
#menu-main-nav {
  float:      left;
  margin-bottom:  1em;
}
#menu-main-nav a {
  border-left:  1px solid #fff;
  border-top:   1px solid #CFDEFF;
  padding:    .75em 1em;
  text-decoration:none;
}
#menu-main-nav a, #menu-main-nav a:visited  { /* visited pseudo selector so IE6 applies text colour*/
  color:      #000;
}
#menu-main-nav li {
  background:   #BDD2FF;
}
#menu-main-nav li li {
  background:   #AABDE6;
}
#menu-main-nav li li li {
  background:   #9AAEDB;
}
#menu-main-nav li:hover, #menu-main-nav li.sfHover,
#menu-main-nav a:focus, #menu-main-nav a:hover, #menu-main-nav a:active {
  background:   #CFDEFF;
  outline:    0;
}

/*** arrows **/
#menu-main-nav a.sf-with-ul {
  padding-right:  2.25em;
  min-width:    1px; /* trigger IE7 hasLayout so spans position accurately */
}
.sf-sub-indicator {
  position:   absolute;
  display:    block;
  right:      .75em;
  top:      1.05em; /* IE6 only */
  width:      10px;
  height:     10px;
  text-indent:  -999em;
  overflow:   hidden;
  background:   url('../images/arrows-ffffff.png') no-repeat -10px -100px; /* 8-bit indexed alpha png. IE6 gets solid image only */
}
a > .sf-sub-indicator {  /* give all except IE6 the correct values */
  top:      .8em;
  background-position: 0 -100px; /* use translucent arrow for modern browsers*/
}
/* apply hovers to modern browsers */
a:focus > .sf-sub-indicator,
a:hover > .sf-sub-indicator,
a:active > .sf-sub-indicator,
li:hover > a > .sf-sub-indicator,
li.sfHover > a > .sf-sub-indicator {
  background-position: -10px -100px; /* arrow hovers for modern browsers*/
}

/* point right for anchors in subs */
#menu-main-nav ul .sf-sub-indicator { background-position:  -10px 0; }
#menu-main-nav ul a > .sf-sub-indicator { background-position:  0 0; }
/* apply hovers to modern browsers */
#menu-main-nav ul a:focus > .sf-sub-indicator,
#menu-main-nav ul a:hover > .sf-sub-indicator,
#menu-main-nav ul a:active > .sf-sub-indicator,
#menu-main-nav ul li:hover > a > .sf-sub-indicator,
#menu-main-nav ul li.sfHover > a > .sf-sub-indicator {
  background-position: -10px 0; /* arrow hovers for modern browsers*/
}

/*** shadows for all but IE6 ***/
.sf-shadow ul {
  background: url('../images/shadow.png') no-repeat bottom right;
  padding: 0 8px 9px 0;
  -moz-border-radius-bottomleft: 17px;
  -moz-border-radius-topright: 17px;
  -webkit-border-top-right-radius: 17px;
  -webkit-border-bottom-left-radius: 17px;
}
.sf-shadow ul.sf-shadow-off {
  background: transparent;
}