html, body{
	background-color: #233140;
}

body {
    overflow-x: hidden;
}

p {
    font-size: 21px;
    text-align: justify;
    font-weight: 300;
    line-height: 32px;

}

p.small {
    font-size: 16px;
}

a,
a:focus,
a:active,
a.active {
    outline: 0;
    color: #4b739b;
}

a:hover {
	color: #7891aa;
	text-decoration: none;
}

a.anchor {
    display: block;
    position: relative;
    visibility: hidden;
}

/* Offset anchors to account for fixed header */
a.anchor {
	top: -95px;
}
@media(min-width: 992px) {
  a.anchor {
	top: -115px;
  }
}

section.alternate a,
section.alternate a:hover,
section.alternate a:focus,
section.alternate a:active,
section.alternate a.active {
    color: #2c3e50;
}


h1,
h2,
h3,
h4,
h5,
h6 {
    text-transform: uppercase;
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    font-weight: 700;
}

section {
    color: #2c3e50;
    background: #f8f8f8;
}

header {
    text-align: center;
}

.logo{
	max-width: 80%;
}

header, section.alternate {
    color: #fff;
    background: url('../images/bg.jpg') repeat #1e2234;
}

header .container {
    padding-top: 100px;
    padding-bottom: 50px;
}

header img {
    display: block;
    margin: 0 auto 20px;
}

.navbar-fixed-top .navbar-brand {
	text-transform: none;
	font-family: 'Helvetica Neue';
	font-weight: 200;
}

#banner {
  background: #333;
  text-align: center;
  border-bottom: 1px solid #2f2f2f;
}

#banner .close {
position: absolute;
top: 16px;
right: 20px;
cursor:pointer;

color: #777;
    font:  25px arial, sans-serif;

    text-decoration: none;
    text-shadow: 0 1px 0 #fff;
}

#banner .text{
  color: #888;
  font-size: 20px;
  padding-top: 20px;
  line-height: 60px;
  text-shadow: 1px 0px solid #eee;
}

#banner .harvard-logo {
  float: right;
  /*width: 153px;*/
  width: 167px;
    height: 45px;
    background-image: url(../images/harvard_logo_header.png);
    background-size: contain;
    background-position: center center;
    background-repeat: no-repeat;
    text-indent: -9999px;
    margin: 7px;
}

#banner .daslab-logo {
  float: left;
   width: 177px;
  /*width: 153px;*/
    height: 45px;
    background-image: url(../images/daslab_logo_header.png);
    background-size: contain;
    background-position: center center;
    background-repeat: no-repeat;
    text-indent: -9999px;
    margin: 7px;
}

.navbar {
  margin: 0;
  
}

nav.affix {
  position: fixed;
}

nav.affix-top {
    position: relative;
}

nav.affix-top {
    margin-bottom: -60px;
}

@media(min-width:992px) {
  nav.affix-top {
    margin-bottom: -110px;
            /*-webkit-transition: padding .3s;
        -moz-transition: padding .3s;
        transition: padding .3s;*/
  }
}

@media(max-width:1215px) {
	.navbar-fixed-top .navbar-brand {
		font-size: 15px;
	}
	
	.navbar-fixed-top .navbar-nav {
		font-size: 14px;
	}
}

@media(max-width:350px) {
	.navbar-fixed-top .navbar-brand {
		font-size: 14px;
	}
}

.navbar-fixed-top .navbar-brand em {
	font-weight: 800;
	font-style: normal;
}

.navbar-default .navbar-nav>.active>a, .navbar-default .navbar-nav>.active>a:hover, .navbar-default .navbar-nav>.active>a:focus {
	border-radius: 5px;
}

@media(min-width:992px) {
    header .container {
        padding-top: 270px;
        padding-bottom: 150px;
    }

    header .intro-text .name {
        font-size: 4.75em;
    }

    header .intro-text .skills {
        font-size: 1.75em;
    }
}

@media(min-width:992px) {
    .navbar-fixed-top {
        padding: 25px 0;
        -webkit-transition: padding .3s;
        -moz-transition: padding .3s;
        transition: padding .3s;
    }

    .navbar-fixed-top .navbar-brand {
        font-size: 1.8em;
        -webkit-transition: all .3s;
        -moz-transition: all .3s;
        transition: all .3s;
    }

    .navbar-fixed-top.navbar-shrink {
        padding: 10px 0;
    }

    .navbar-fixed-top.navbar-shrink .navbar-brand {
        font-size: 1.5em;
    }
}

@media(min-width:1200px) {
	.navbar-fixed-top .navbar-brand {
        font-size: 2em;
        /*-webkit-transition: all .3s;
        -moz-transition: all .3s;
        transition: all .3s;*/
    }
}
.navbar {
    text-transform: uppercase;
    font-family: Montserrat,"Helvetica Neue",Helvetica,Arial,sans-serif;
    font-weight: 700;
}

.navbar a:focus {
    outline: 0;
}

.navbar .navbar-nav {
    letter-spacing: 1px;
}

.navbar .navbar-nav li a:focus {
    outline: 0;
}

.navbar-default,
.navbar-inverse {
    border: 0;
}

section {
    padding: 35px 0;
}

section h2 {
    margin: 0;
    margin-bottom: 30px;
    font-size: 3em;
}

@media(max-width:350px) {
  section h2 {
    font-size: 2.3em;
  }
}

@media(max-width:767px) {
    section {
        padding: 75px 0;
    }

    section.first {
        padding-top: 75px;
    }
}

footer {
    color: #fff;
}

footer .footer-above {
    padding-top: 20px;
    background-color: #2c3e50;
}

footer .footer-col {
    margin-bottom: 20px;
}

footer .footer-below {
    padding: 25px 0;
    background-color: #233140;
}

.btn:focus,
.btn:active,
.btn.active {
    outline: 0;
}

/* Scroll Top Button */
.scroll-top {
    z-index: 999;
    position: fixed;
    right: 15px;
    bottom: 12px;
    width: 50px;
    height: 50px;
    opacity: 0.7;
}

.scroll-top .btn {
    width: 50px;
    height: 50px;
    border-radius: 100%;
    font-size: 20px;
    line-height: 23px;
}

.scroll-top .btn:focus {
    outline: 0;
}

/*********************
 *	   Overview      *
 *********************/
section.overview {
	padding-bottom: 0;
	padding-top: 0;
}

/* Offset anchors to account for fixed header */
section.overview a.anchor {
	top: -60px;
}
@media(min-width: 992px) {
  section.overview a.anchor {
	top: -80px;
  }
}

section.overview h2 {
	text-transform: none;
	font-weight: 300;
	margin-top: 50px;
	margin-bottom: 30px;
	line-height: 1.3;
	text-align: center;
}

section.overview p {
	margin: 30px 0;
	line-height: 1.3;
}

@media(min-width:992px){
	section.overview .row {
		display:table;
	}
	
	section.overview .row .col-md-6 {
		display:table-cell;
	    vertical-align:middle;
	    float:none;
	}
}

section.overview .image {
	padding-top: 50px;
	padding-bottom: 20px;
}

@media(max-width:767px){
	section.overview .image {
		padding-top: 15px;
		padding-bottom: 30px;
	}
}

section.overview .image img {
	margin: 0 auto;
}

section.overview .btn {
	text-transform: uppercase;
	border-radius: 0;
	font-size: 20px;
	padding: 10px 35px;
	border: none;
	margin: 20px 0 50px;
}

#overview-1 {
	background-color: #e5e9ec;
	color: #2a3d4e;
}

#overview-1 .btn {
	background-color: #aeb2b2;
}

#overview-1 .btn:hover {
	background-color: #8d9090;
}

#overview-1 img {
	max-height: 410px;
}

#overview-2 {
	background-color: #a6a6a6;
	color: white;
}

#overview-2 .btn {
	background-color: #fa8b1c;
}

#overview-2 .btn:hover {
	background-color: #ffa64c;
}

#overview-2 img {
	max-height: 410px;
}

#overview-3 {
	background-color: #a9b83b;
	color: #445138;
}

#overview-3 .btn {
	background-color: #8c9931;
}

#overview-3 .btn:hover {
	background-color: #b6c93c;
}

#overview-3 img {
	max-height: 450px;
}

/*********************
 *	    People       *
 *********************/
.team-member {
    padding-top: 30px;
    text-align: center;
}

.team-member a h4{
	text-transform: none;
	text-decoration: none;
	font-size:25px;
	margin-bottom: 0px;
	color: #fff;
}

.team-member img {
    margin: 0 auto;
    border: 7px solid #fff;
    max-width: 160px;
    max-height: 160px;
	box-shadow: 2px 3px 10px rgba(0,0,0,0.2);
}

.team-member a:hover,
.team-member a:hover p.text-muted,
.team-member a:hover h4 {
	color: #b8c7dd;
	text-decoration: none;
}
.team-member a:hover img {
	border-color: #b8c7dd;
}

.team-member p.text-muted {
	font-size: 21px;
	font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif/*Georgia, serif*/;
	color: #fff;
	font-weight: 100;
    text-align: center;
}

/*********************
 *	 Publications    *
 *********************/
#spublications ol {
	list-style: none;
	font-size: 21px;
	font-weight: 100;
	margin-bottom: 45px;
}

#spublications ol li {
	margin: 5px 10px 20px;
}

#spublications a {
	font-weight: bold;
	/*display: block;*/
}

#spublications .venue {
	font-style: italic;
}

#spublications .year {
	font-weight: bold;
	font-size: 35px;
	text-align: center;
}

/*********************
 *	   Sponsors      *
 *********************/
#ssponsors {
	padding-bottom: 60px;
}

#ssponsors h3{
	font-size:24px;
	font-weight: normal;
}

@media(min-width: 768px) {
	.sponsor {
	display: table;
	margin: 15px 0;
}
	.sponsor div {
		float: none;
		display: table-cell;
	}
}

.sponsor div.acknowledgement {
	vertical-align: middle;
}

p.acknowledgements {
	font-weight: 100;
	font-family: 'Helvetica Neue';
}

p.acknowledgements a {
	font-weight: 300;
}

#nsf-link{
	background-repeat: no-repeat;
	background-image: url(../images/nsf_logo.png);
	background-size: 160px 161px;
	height: 161px;
	width: 160px;
	display:block;
	margin: 30px auto 30px;
	text-indent: -9999px;
	overflow: hidden;
}

@media only screen and (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
	#nsf-link{
		background-image: url(../images/nsf_logo@2x.png);
	}
}

/*********************
 *	    Footer       *
 *********************/
#seas-link, #harvard-link, #daslab-link{
	background-repeat: no-repeat;
	display:block;
	height: 76px;
	margin: 30px auto 25px;
	text-indent: -9999px;
	overflow: hidden;
}

#seas-link {
	width: 263px;
	background-size: 263px 156px;
}

#harvard-link {
	width: 290px;
	background-size: 290px 156px;
}

#daslab-link {
	width: 196px;
	background-size: 196px 156px;
}

#seas-link:hover{
	background-position-y: -77px;
}

#harvard-link:hover{
	background-position-y: -77px;
}

#daslab-link:hover{
	background-position-y: -79px;
}

#seas-link {
	background-image: url(../images/seas_logo.png);
}

#harvard-link {
	background-image: url(../images/harvard_logo.png);
}

#daslab-link {
	background-image: url(../images/daslab_logo.png);
}

@media only screen and (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {

  #seas-link {
	background-image: url(../images/seas_logo@2x.png);
  }

  #harvard-link {
	background-image: url(../images/harvard_logo@2x.png);
  }

  #daslab-link {
	background-image: url(../images/daslab_logo@2x.png);
  }
}

@media(min-width:992px) {
	#seas-link {
		margin-right: 25px;
	}
	#daslab-link {
		margin-left: 25px;
	}
}

@media(max-width:991px) {
	#seas-link{
		width: 290px;
	}
}

@media(min-width:768px) and (max-width:991px) {
	#seas-link, #harvard-link, #daslab-link {
		height: 65px;
	}
	
	#seas-link {
		width: 224px;
		background-size: 224px 133px;
	}
	
	#harvard-link {
		width: 247px/*290px*0.85*/;
		background-size: 246px 133px;
	}
	
	#daslab-link {
		width: 166px;
		background-size: 166px 133px;
	}
	
	#seas-link:hover{
		background-position-y:-66px;
	}
	
	#harvard-link:hover{
		background-position-y: -66px;
	}
	
	#daslab-link:hover{
		background-position-y: -67px;
	}
}