/*** Menu ***/
nav.mnu, nav.mnu *, nav.mnu *:before, nav.mnu *:after {
    box-sizing: border-box;	/* !!!!!!!!!!! */
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
}

nav.mnu ul {
	padding: 0;
	margin: 0;
}

nav.mnu ul, nav.mnu ul * {
    transition: all .5s ease-in-out;
	-webkit-transition: all .5s ease-in-out;
    -moz-transition: all .5s ease-in-out;
    -ms-transition: all .5s ease-in-out;
    -o-transition: all .5s ease-in-out;
}

nav.mnu {
	display: block;
    position: relative;
    padding: 0;
    z-index: 999;
}

nav.mnu > ul {
    z-index: 990;
    position: relative;
}

/********** Sub Menu ************/

nav.mnu ul ul{
	visibility:hidden;
	opacity:0;
	position: absolute;
}

nav.mnu ul li:hover > ul{
	visibility:visible;
	opacity:1;
}

nav.mnu > ul > li > ul {
	left: 50%;
	top: calc(100% - 999px);
}

nav.mnu > ul > li > ul:before {
	content: "";
    display: block;
    position: absolute;
    width: calc(100% + 2px);
    height: calc(100% + 2px);
    left: calc(-50% - 1px);
    top: calc(999px + 10px - 1px);
}

nav.mnu > ul > li > ul > li {
	left: -50%;
    top: calc(999px + 10px);
}


nav.mnu ul ul li, nav.mnu ul ul a, .arrow.left {
	display: block;
	position: relative;
	white-space: nowrap; /* !!!!!!!!!! */
}

nav.mnu ul ul a, .arrow.left {
	height: 40px;
	line-height: 40px;
	padding: 0px 25px;
	color: #555;
	text-decoration: none;
	font-size: 14px;
	text-transform: none;
  cursor: pointer;
}

nav.mnu ul ul li > a:hover, nav.mnu ul ul li:hover > a, .arrow.left:hover {
	color: #FFFFFF;
}

nav.mnu ul ul li:hover {
    background: #121e24;
}

nav.mnu .right + ul {
	top: 0;
	left: calc(100% + 4px);
}

nav.mnu .left + ul {
	top: 0;
	right: calc(100% + 4px);
}

nav.mnu > ul > li > ul:before, nav.mnu ul ul ul {
	background: #FFFFFF;
    border: 1px solid white;
	box-shadow: 0px 0px 10px 0px black, 0px 0px 0px 1px #65AAF0;
	border-radius: 3px;
}

nav.mnu ul ul li:first-child {
	border-radius: 3px 3px 0px 0px;
}

nav.mnu ul ul li:last-child {
	border-radius: 0px 0px 3px 3px;
}

/************ Arrow *************/

nav.mnu > ul > li > a.arrow:after {
	content: "";
    display: block;
    position: absolute;
    border: 6px solid transparent;
    border-top-color: inherit;
    z-index: 999;
    height: 0;
    width: 0;
    left: calc(50% - 6px);
    top: 65%;
}

nav.mnu a.arrow.right:after {
  content: "";
  display: block;
  position: absolute;
  height: 0;
  width: 0;
  top: calc(50% - 6px);
  right: 2%;
  border: 6px solid transparent;
  border-left-color: inherit;
}

nav.mnu .arrow.left:after {
  content: "";
  display: block;
  position: absolute;
  height: 0;
  width: 0;
  top: calc(50% - 6px);
  right: 95%;
  border: 6px solid transparent;
  border-right-color: inherit;
}

/************ Transfer *************/

nav.mnu > ul > li > a.arrow:hover:before, nav.mnu > ul > li:hover > a.arrow:before {
	content: "";
    display: block;
    position: absolute;
	width: 100%;
	height: 100%;
	top: 100%;
	left: 0%;
}

nav.mnu li > a.arrow.right:hover:before, nav.mnu li:hover > a.arrow.right:before {
	content: "";
	display: block;
	position: absolute;
	width: 100%;
	height: 100%;
	left: 5%;
}

nav.mnu li > a.arrow.left:hover:before, nav.mnu li:hover > a.arrow.left:before {
	content: "";
	display: block;
	position: absolute;
	width: 100%;
	height: 100%;
	right: 5%;
}

/******* HIDDEN BOX *******/

.hidden-box {
	display: block;
	position: fixed;
	display: none;
	width: 0;
	height: 0;
	top: 75px;
	left: 0px;
	z-index: 0;
}

nav.mnu:hover > .hidden-box  {
	display: block;
	width: 100%;
	height: 100%;
}

.hidden-box:hover {
	z-index: 20000;
}

.hidden-box:hover {
	width: 0!important;
	height: 0!important;
	-webkit-transition: height .8s step-end, width .8s step-end;
	-moz-transition: height .8s step-end, width .8s step-end;
	-ms-transition: height .8s step-end, width .8s step-end;
	-o-transition: height .8s step-end, width .8s step-end;
	transition: height .8s step-end, width .8s step-end;
}