/*** ESSENTIAL STYLES ***/

.sf-menu,
.sf-menu * {
    margin: 0;
    padding: 0;
    list-style: none;
}

.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 ul ul {
    top: 0;
    left: 100%;
}


/*** DEMO SKIN ***/

.sf-menu {
    float: left;
    /* margin-bottom: 1em; */
}

.sf-menu ul {
    box-shadow: 2px 2px 6px rgba(0, 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 {
    border-left: 1px solid #fff;
    border-top: 1px solid #dfeeff;
    /* fallback colour must use full shorthand */
    border-top: 1px solid rgba(255, 255, 255, 0.5);
    padding: 0.75em 1em;
    text-decoration: none;
    zoom: 1;
    /* IE7 */
}

.sf-menu a {
    color: #13a;
}

.sf-menu li {
    background: #bdd2ff;
    white-space: nowrap;
    /* no need for Supersubs plugin */
    *white-space: normal;
    /* ...unless you support IE7 (let it wrap) */
    -webkit-transition: background 0.2s;
    transition: background 0.2s;
}

.sf-menu ul li {
    background: #aabde6;
}

.sf-menu ul ul li {
    background: #9aaedb;
}

.sf-menu li:hover,
.sf-menu li.sfHover {
    background: #cfdeff;
    /* only transition out, not in */
    -webkit-transition: none;
    transition: none;
}


/*** 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;
    margin-top: -3px;
    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, 0.5);
}

.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, 0.5);
}

.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;
}