/**************************************** navigation / menu ****************************************/

.main_menu {
    float: right;
    position: relative;
    left: -50%;
    text-align: left;
}

.main_menu ul {
    list-style: none;
    position: relative;
    left: 50%;
}

.main_menu ul li {
    float: left;
    position: relative;
    margin: 0 20px 0 0;
    line-height: 70px;
}

.main_menu ul li a {
    float: left;
    text-align: center;
    white-space: nowrap;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    font-size: 1.3em;
    font-weight: 800;
    -webkit-transition: all .5s ease-in-out;
    -moz-transition: all .5s ease-in-out;
    -o-transition: all .5s ease-in-out;
    -ms-transition: all .5s ease-in-out;
    transition: all .5s ease-in-out;
}

.main_menu ul li a:hover {
    color: #497dca;
    -webkit-transition: all .2s ease-in-out;
    -moz-transition: all .2s ease-in-out;
    -o-transition: all .2s ease-in-out;
    -ms-transition: all .2s ease-in-out;
    transition: all .2s ease-in-out;
}
/** Taken out per Caroline. Add back when registration opens
.main_menu li:last-child {
    width: 123px;
    height: 40px;
    margin: 15px 0 0 0;
    padding: 0 0 0 5px;
    background: #497dca;
    line-height: normal;
}

.main_menu li:last-child a {
    color: #fff;
    line-height: 40px;
    width: 100px;
    height: 40px;
    text-align: center;
}

.main_menu li:last-child a:hover {
    color: #1ec2f3;
}
*/
.subpage .main_menu li:first-child {
    /*width: 280px;*/
   width: 110px;
    height: 52px;
    margin: 10px 0 0 0;
    /*background: url(/images/2019/logo.svg) no-repeat;
    
    background-size: 207px 68px;*/
    line-height: normal;
/*    background: url(/London/images/2021/TBCI20-Logo.svg) no-repeat;*/
/*    background: url(/London/images/2021/TBCL-2021-Small.svg) no-repeat;*/
    background: url(/London/images/2021/Stacked-Menu.svg) no-repeat;

    
}

.subpage .main_menu li:first-child a {
    width: 169px;
    height: 50px;
    text-indent: -9999px;
    display: block;
}

/****************************************************************************************************/
/* mobile navigation menu */
/****************************************************************************************************/

.mobile_header {
	background:rgba(68,68,68,1);
	height:50px;
	position:fixed;
	width:100%;
	float:left;
	z-index:999;
	display:none;
}

.mobile_header ul li {
	float:left;
	text-align:center;
	font-size:1.7em;
	text-transform:uppercase;
}

.mobile_header ul li a {
	display:block;
	height:50px;
    line-height:50px;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
	color:#fff;
	padding:0 10px;
	border-right:solid 1px #666;
}

.mobile_header .featured_link {	
    background:#2DC1C4;
    font-size: 1.3em; /* remove font size once registration opens */
}

.mobile_header .featured_link a {	
	padding:0 15px;
}

.mobile_menu, .mobile_menu_btn {
	display:none;
}

.mobile_menu_btn {
	position:fixed;
	z-index:9999;
	overflow:hidden;
	width:40px;
	height:40px;
	font-size:0;
	right:7px;
	top:5px;
	text-indent:-9999px;
	cursor:pointer;
	border:none;
	background:rgba(68,68,68,0.9);
}

.mobile_menu_btn:focus {
	outline: none;
}

.mobile_menu_btn span {
	display:block;
	position:absolute;
	top:18px;
	left:4px;
	right:4px;
	height:2px;
	background:#fff;
}

.mobile_menu_btn span:before,
.mobile_menu_btn span:after {
	position:absolute;
	display:block;
	left:0;
	width:100%;
	height:2px;
	background:#fff;
	content: "";
}

.mobile_menu_btn span:before {
  top: -10px;
}

.mobile_menu_btn span:after {
  bottom: -10px;
}

.mobile_open span {
  background: none;
}

.mobile_open span::before {
  top: 0;
  transform: rotate(45deg);
}

.mobile_open span::after {
  bottom: 0;
  transform: rotate(-45deg);
}

.show_mobile_menu {
	display:block;
}

.mobile_menu {
	width:100%;
    position:fixed;
    top:50px;
    height:100%;
    background:#333;
    opacity:0.9;
    filter:alpha(opacity=90);
    color:#fff;
    font-size:1.3em;
    text-transform:uppercase;
    padding:10px;
    z-index:999;
    overflow:scroll;
	
}

.mobile_menu ul li a {
    float:left;  
	clear:left;  
	display:block;
	width:75%;
    text-align:left;
    white-space:nowrap;
    font-family: 'Montserrat', sans-serif;
    color:#fff;
	text-transform:uppercase;
	font-size:1.4em;
	font-weight:400;
	margin:5px 0;
	padding:5px 0 15px 0;
	border-bottom:solid 1px #eee;
	-webkit-transition:all .5s ease-in-out;
    -moz-transition:all .5s ease-in-out;
    -o-transition:all .5s ease-in-out;
    -ms-transition:all .5s ease-in-out;
    transition:all .5s ease-in-out;
}

.mobile_menu ul li a:hover {
	color:#9f2021;
	-webkit-transition:all .2s ease-in-out;
    -moz-transition:all .2s ease-in-out;
    -o-transition:all .2s ease-in-out;
    -ms-transition:all .2s ease-in-out;
    transition:all .2s ease-in-out;
}
@media screen and (max-width:1367px) {
.main_menu li:last-child {
    padding: 0 0 0 12px;
    }
}
@media screen and (max-width: 1367px){
.main_menu li:last-child {
    padding: 0 0 0 11px;
}
}
@media screen and (max-width:870px) {
	.mobile_header, .mobile_menu_btn {
	display:block;
}
}
/**************************************** MOBILE navigation / menu ****************************************

.mobile_menu,
.mobile_menu_btn {
    display: none;
}

.mobile_menu_btn {
    position: fixed;
    z-index: 99999;
    overflow: hidden;
    width: 40px;
    height: 40px;
    font-size: 0;
    right: 15px;
    top: 5px;
    text-indent: -9999px;
    cursor: pointer;
    border: none;
    background: #444444;
    background: rgba(68, 68, 68, 0.9);
    box-shadow: 0 1px 1px #333;
}

.mobile_menu_btn:focus {
    outline: none;
}

.mobile_menu_btn span {
    display: block;
    position: absolute;
    top: 18px;
    left: 4px;
    right: 4px;
    height: 4px;
    background: #fff;
}

.mobile_menu_btn span:before,
.mobile_menu_btn span:after {
    position: absolute;
    display: block;
    left: 0;
    width: 100%;
    height: 4px;
    background: #fff;
    content: "";
}

.mobile_menu_btn span:before {
    top: -10px;
}

.mobile_menu_btn span:after {
    bottom: -10px;
}

.mobile_open span {
    background: none;
}

.mobile_open span::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile_open span::after {
    bottom: 0;
    transform: rotate(-45deg);
}

.show_mobile_menu {
    display: block;
}

.mobile_menu {
    width: 100%;
    position: fixed;
    top: 0;
    height: 100%;
    background: #333;
    opacity: 0.9;
    filter: alpha(opacity=90);
    color: #fff;
    font-size: 1.3em;
    text-transform: uppercase;
    padding: 10px;
    z-index: 9999;
    overflow: scroll;
}

.mobile_menu ul li a {
    float: left;
    clear: left;
    display: block;
    width: 75%;
    text-align: left;
    white-space: nowrap;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    font-size: 1.4em;
    font-weight: 400;
    margin: 5px 0;
    padding: 5px 0 15px 0;
    border-bottom: solid 1px #eee;
    -webkit-transition: all .5s ease-in-out;
    -moz-transition: all .5s ease-in-out;
    -o-transition: all .5s ease-in-out;
    -ms-transition: all .5s ease-in-out;
    transition: all .5s ease-in-out;
}

.mobile_menu ul li a:hover {
    color: #497dca;
    -webkit-transition: all .2s ease-in-out;
    -moz-transition: all .2s ease-in-out;
    -o-transition: all .2s ease-in-out;
    -ms-transition: all .2s ease-in-out;
    transition: all .2s ease-in-out;
}

*/