.rt-sub-menu{position:absolute;visibility:hidden;opacity:0;background-color:#fff;}
.rt-mega-menu{visibility:hidden;opacity:0;z-index:2;position:absolute;background-color:#f3f3f3;}
.rt-mega-menu .rt-sub-menu{position:static;visibility:hidden;opacity:0;}
.rt-mega-menu-row{display:table;table-layout:fixed;width:100%;margin:0;padding:0;list-style:none;}
.rt-mega-menu-col{display:table-cell;}
li.rt-mega-menu-open > .rt-sub-menu, li.rt-mega-menu-open > .rt-mega-menu, li.rt-mega-menu-open > .rt-mega-menu .rt-sub-menu{height:auto;visibility:visible;opacity:1;}
.rt-mega-menu-full-width{position:static;}
.rt-mega-menu-full-width .rt-mega-menu{left:0;right:0;}
.rt-mega-menu-tabs{margin:0;padding:0;list-style:none;background:#eee;}
.rt-mega-menu-tabs .rt-mega-menu-tab{position:static;width:100%;}
.rt-mega-menu-tabs .rt-mega-menu-tab > a{width:20%;color:#333;}
.rt-mega-menu-tabs .rt-mega-menu-tab .rt-mega-menu-tab-content{position:absolute;top:0;left:20%;display:none;}
.rt-mega-menu-tabs .rt-mega-menu-tab-open .rt-mega-menu-tab-content{display:block;width:80%;background:#fff;}
.rt-mega-menu-tabs .rt-mega-menu-tab-content > .rt-sub-menu > li{position:static;}
.rt-mega-menu-transition-slide > .rt-mega-menu-open > .rt-mega-menu, .rt-mega-menu-transition-slide > .rt-mega-menu-open > .rt-sub-menu{visibility:visible;opacity:1;transform:translate(0,0);-webkit-transform:translate(0,0);transition:all 0.3s;-webkit-transition:all 0.3s;}
.rt-mega-menu-transition-slide > li > .rt-mega-menu, .rt-mega-menu-transition-slide > li > .rt-sub-menu{visibility:hidden;opacity:0;transform:translate(0, 10%);-webkit-transform:translate(0,10%);transition:all 0.3s;-webkit-transition:all 0.3s;}
.rt-mega-menu-transition-elastic > .rt-mega-menu-open > .rt-mega-menu, .rt-mega-menu-transition-elastic > .rt-mega-menu-open > .rt-sub-menu{visibility:visible;opacity:1;transform:rotateY(0deg);-webkit-transform:rotateY(0deg);transition:all 0.3s;-webkit-transition:all 0.3s;}
.rt-mega-menu-transition-elastic > li > .rt-mega-menu, .rt-mega-menu-transition-elastic > li > .rt-sub-menu{visibility:hidden;opacity:0;transform:rotateY(180deg);-webkit-transform:rotateY(180deg);transition:all 0.3s;-webkit-transition:all 0.3s;}
.rt-mega-menu-transition-zoom > .rt-mega-menu-open > .rt-mega-menu, .rt-mega-menu-transition-zoom > .rt-mega-menu-open > .rt-sub-menu{visibility:visible;opacity:1;transform:scale(1,1);-webkit-transform:scale(1,1);transition:all 0.3s;-webkit-transition:all 0.3s;}
.rt-mega-menu-transition-zoom > li > .rt-mega-menu, .rt-mega-menu-transition-zoom > li > .rt-sub-menu{visibility:hidden;opacity:0;transform:scale(0.5,0.5);-webkit-transform:scale(0.5,0.5);transition:all 0.3s;-webkit-transition:all 0.3s;}
.rt-mega-menu-transition-fading > .rt-mega-menu-open > .rt-mega-menu, .rt-mega-menu-transition-fading > .rt-mega-menu-open > .rt-sub-menu{visibility:visible;opacity:1;transition:all 1s;}
.rt-mega-menu-transition-fading > li > .rt-mega-menu, .rt-mega-menu-transition-fading > li > .rt-sub-menu{visibility:hidden;opacity:0;transition:all 1s;}
.rt-mega-menu-transition-default > .rt-mega-menu-open > .rt-mega-menu, .rt-mega-menu-transition-default > .rt-mega-menu-open > .rt-sub-menu{visibility:visible;opacity:1;}
.rt-mega-menu-transition-default > li > .rt-mega-menu, .rt-mega-menu-transition-default > li > .rt-sub-menu {
visibility: hidden;
opacity: 0;
}