.nav-container {
    background-color: rgb(245, 245, 245);
    border-bottom: 2px solid rgb(230, 230, 230);
}

#logo img {
	width: 180px;
}

#menu-items {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    font-size: 18px;
}

.bar .menu-horizontal {
	top: 0px;
}

#menu1 .container {
	padding: 0;
}

#menu1 {
    padding: 15px 0;
}

.bar__module {
	margin-right: 10px;
}

.menu-horizontal > li > a {
	color: rgb(10, 13, 17);
	padding: 5px 5px;
	font-weight: 400;
	border-radius: 5px;
	text-shadow: 1px 0px #027148;
	display: contents;
	
}

.bar-1 .menu-horizontal > li > a:hover {
    color: rgb(172, 172, 161);
}

@media (max-width: 1023px) and (min-width: 768px) {
	.bar-1 .bar__module {
		margin-bottom: 0;
	}
}

@media screen and (max-width: 991px) {
	.container {
		max-width: calc(100% - 60px);
	}
	
	#menu-items {
		font-size: 16px;
	}
	
	#logo img {
		width: 160px;
		min-width: 140px;
	}
	
	.menu-horizontal > li > a {
		font-size: 13px;
	}
}

@media screen and (max-width: 767px) {
	
	section .container {
		max-width: calc(100% - 20px);
	}
	
	#menu1 {
    	padding: 5px 0px;
	}
	
	.bar .container {	
		padding: 0;
	}
	
	#nav-toggle span {
		right: 15px;
		background: rgb(36, 45, 113);
	}
	
	#nav-toggle span:after,
	#nav-toggle span:before {
		background: rgb(36, 45, 113);
	}
	
	#menu-items {
        -webkit-box-pack: center;
            -ms-flex-pack: center;
                justify-content: center;
	}
	
	.menu-horizontal {
		text-align: center;
	}
	
	.menu-horizontal li a {
		display: block;
    	padding: 3px 10px;
	}	
	
	.bar__module {
		margin-bottom: 0;
	}
	
	.video-cover iframe {
		height: calc(52vw - 10px);
	}
}



/*----------------home page styling--------------*/



.selectedpapers {
	background-color: rgb(251, 251, 251);
}

.selectedpapers a {
	color: #0a45a0;
	text-decoration: none;
}

.selectedpapers a:hover {
	text-decoration: underline;
}

.selectedpapers p {
	letter-spacing: .4px;
	line-height: 21px;
	font-size: 14px;
}

.selectedpapers h3 {
	text-align: center;
}

.first-section {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-orient: vertical;
	-webkit-box-direction: reverse;
	    -ms-flex-direction: column-reverse;
	        flex-direction: column-reverse;
	text-align: center;
}

.first-section p {
	font-size: 16px;
	padding: 0 15px;
	margin-bottom: 50px;
}

.section-drLee {
	background-color: rgb(243, 243, 243);
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	padding: 0;
	margin-bottom: 100px;
}

.dr-Lee {
	position: relative;
	margin: 0 auto;
	padding: 0;
}

.dr-Lee img {
	margin-bottom: 0;
	border-radius: 0;
}

.about-dr-Lee {
	position: absolute;
	height: 100%;
	width: 100%;
	left: 0;
	top: 0;
	padding: 0 15px;
	background-color: #6360606b;
    color: #fff;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -ms-flex-pack: distribute;
        justify-content: space-around;
}

.about-dr-Lee h2 {
	color: #fff;
	font-weight: bold;
	letter-spacing: 1px;
	text-align: center;
}

.about-dr-Lee .heading-block {
    margin-bottom: 10px;
}

.about-dr-Lee .text-block {
    margin-bottom: 5px;
}

.about-dr-Lee p {
	font-size: 18px;
	padding: 0 30px;
	line-height: 25px;
	letter-spacing: .7px;
}

.img-inside-text {
	width: 45%;
	float: left;
	margin-bottom: 15px;
	margin-right: 15px;
}

.double-section {
	padding: 50px 0;
	border-top: 1px dashed #ddd;
	border-bottom: 1px dashed #ddd;
}


.video-play-icon {
	background: rgba(224, 222, 222, 0.92);
}

.video-play-icon:before {
	border-color: transparent transparent transparent #656363;
}

footer, section.space--xs, footer.space--xs {
    background-color: rgb(236, 236, 236);
    padding: 30px 0px;
    border-top: 1px solid rgb(222, 222, 222);
}

@media screen and (max-width: 900px) {
    .about-dr-Lee p {
        font-size: 16px;
        line-height: 23px;
        letter-spacing: .6px;
    }
}

@media screen and (max-width: 767px) {
    .first-section p {
        padding: 0;
    }
}

@media screen and (max-width: 500px) {
    .about-dr-Lee p {
        padding: 0 5px;
        font-size: 13px;
        line-height: 15px;
        letter-spacing: .3px;
    }
}