/*** ESSENTIAL STYLES ***/
.sf-menu, .sf-menu * { margin: 0; padding: 0; list-style: none; }
.sf-menu { margin-left: 240px; float: left; margin-bottom: 1em; }
.sf-menu li { position: relative; }
.sf-menu ul { position: absolute; display: none; top: 100%; left: 0; z-index: 99; }
.sf-menu > li { float: left; }
.sf-menu li:hover > ul,
.sf-menu li.sfHover > ul { display: block; }
.sf-menu a { display: block; position: relative; }
.sf-menu li:hover > a,
.sf-menu li.sfHover > a {
   background-color: #333333;
   filter: progid:DXImageTransform.Microsoft.alpha(opacity=100);
   -moz-opacity: 1;
   -khtml-opacity: 1;
   -opera-opacity: 1;
   opacity: 1;
}
.sf-menu ul ul { top: 0; left: 100%; }
.sf-menu ul {
   box-shadow: 2px 2px 6px rgba(0,0,0,.2);
   min-width: 12em; /* allow long menu items to determine submenu width */
   *width: 12em; /* no auto sub width for IE7, see white-space comment below */
}
.sf-menu a {
   padding: 0 1em;
   text-decoration: none;
   zoom: 1; /* IE7 */
   color: #fff;
   height: 40px;
   line-height: 40px;
}
.sf-menu li {
   white-space: nowrap; /* no need for Supersubs plugin */
   *white-space: normal; /* ...unless you support IE7 (let it wrap) */
}
/*** arrows (for all except IE7) **/
.sf-arrows .sf-with-ul {
   padding-right: 2.5em;
   *padding-right: 1em; /* no CSS arrows for IE7 (lack pseudo-elements) */
}
/* styling for both css and generated arrows */
.sf-arrows .sf-with-ul:after {
   content: '';
   position: absolute;
   top: 50%;
   right: 1em;
   height: 0;
   width: 0;
   /* order of following 3 rules important for fallbacks to work */
   border: 5px solid transparent;
   border-top-color: #dFeEFF; /* edit this to suit design (no rgba in IE8) */
   border-top-color: rgba(255,255,255,.5);
}
.sf-arrows > li > .sf-with-ul:focus:after,
.sf-arrows > li:hover > .sf-with-ul:after,
.sf-arrows > .sfHover > .sf-with-ul:after {
   border-top-color: white; /* IE8 fallback colour */
}
/* styling for right-facing arrows */
.sf-arrows ul .sf-with-ul:after {
   margin-top: -5px;
   margin-right: -3px;
   border-color: transparent;
   border-left-color: #dFeEFF; /* edit this to suit design (no rgba in IE8) */
   border-left-color: rgba(255,255,255,.5);
}
.sf-arrows ul li > .sf-with-ul:focus:after,
.sf-arrows ul li:hover > .sf-with-ul:after,
.sf-arrows ul .sfHover > .sf-with-ul:after {
   border-left-color: white;
}