/*** 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 {
    transition: all .3s ease-in-out;
	-webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
	padding: 0;
	margin: 0;
}

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

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

nav.mnu ul ul, nav.mnu ul ul li, .navbar-default .navbar-nav ul li + li{
	margin: 0;
	padding: 0;
}

/********** 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 + 25px - 1px);
}

nav.mnu > ul > li > ul > li {
	left: -50%;
    top: calc(999px + 25px);
}
	

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

nav.mnu ul ul a {
	height: 80px;
	line-height: 80px;
	padding: 0px 25px;
	color: #000000;
	text-decoration: none;
	font-size: 16px;
    transition: all .3s ease-in-out;
	-webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
}

nav.mnu ul ul > li > a:hover {
    transition: color .3s step-start;
	-webkit-transition: color .3s step-start;
    -moz-transition: color .3s step-start;
    -ms-transition: color .3s step-start;
    -o-transition: color .3s step-start;
}

nav.mnu ul li:hover > ul > li > a {
	height: 40px;
	line-height: 40px;
}

nav.mnu ul ul li > a:hover, nav.mnu ul ul li:hover > a {
	color: #FFFFFF;
	text-decoration: none;
}

nav.mnu .right-side + ul {
	top: 0;
	left: calc(100% + 2px);
}

nav.mnu .left-side + ul {
	top: 0;
	right: calc(100% + 2px);
}

nav.mnu ul ul li:hover {
    background: #c52d2f;
    transition: all .3s ease-in-out;
	-webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
}

nav.mnu ul ul li:first-child {
	border-radius: 5px 5px 0 0;
}

nav.mnu ul ul li:last-child {
	border-radius: 0px 0px 5px 5px;
}

nav.mnu > ul > li > ul:before, nav.mnu ul ul ul {
	background: #FFFFFF;
    border: 1px solid white;
    box-shadow: 0 0 10px rgba(0,0,0,1), 0px 0px 0px 1px #000000;
    border-radius: 5px;
}

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

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

/*** hidden ***/
nav.mnu {
	z-index: 10001;
}

.hid-box {
	z-index: 10000;
}

.hid-box {
	display: none;
	position: fixed;
	left: 0;
	top: 0;
	width: 0;
	height: 0;
}

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

.hid-box:hover {
	z-index: 10002;
	top: 0px;
	display: block;
	width: 100%;
	height: 100%;
	visibility: hidden;
    transition: visibility .6s step-end;
	-webkit-transition: visibility .6s step-end;
    -moz-transition: visibility .6s step-end;
    -ms-transition: visibility .6s step-end;
    -o-transition: visibility .6s step-end;
}