* { box-sizing: border-box; outline: 0; }
html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100%;
  /*font-family: 'Roboto Mono', sans-serif;*/
  font-family: 'Roboto', sans-serif;
  color: #eee;
  overflow-x: hidden;
}
html {
  background: #181818;
}
a {outline : none;}
img {border : 0;}
.content {
  opacity: 0;
  transition: opacity 0.1s cubic-bezier(0,1,1,1);
}
html.desktop .content,
html.mobile .content {
  opacity: 1;
}

/* header */

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  z-index: 9999;
  background: #1e1e1e;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 0 4px rgba(0,0,0,0.3);
}
header .slogan {
  display: flex;
  flex-direction: row;
  align-items: center;
  /*padding-left: 56px;*/
  padding-left: 36px;
  text-decoration: none;
}
header .logo {
  background-image: url(../img/megapixels_logo_white.svg);
  background-size: contain;
  background-repeat: no-repeat;
  margin-top: 0px;
  margin-right: 8px;
  width: 20px;
  height: 20px;
}
header .site_name {
  font-family: 'Roboto', sans-serif;
  font-weight: 600;
  text-transform: uppercase;;
  color: #fff;
  font-size: 11px;
  line-height: 11px;
  letter-spacing: 3px;
}
header .splash{
  font-size: 22px;
  font-weight: 400;
  color: #eee;
  /*padding-left: 8px;*/
  opacity: 0;
  transition: 0.3s opacity cubic-bezier(0,0,1,1);
  margin-left:18px;
  /*line-height: 22px;*/
}
.scrolled header .splash {
  opacity: 1;
}
header .links{
  font-size: 18px;
  line-height: 18px;
}
header .sub {
  margin-left: 4px;
  margin-top: 2px;
  transition: color 0.1s cubic-bezier(0,0,1,1);
}
.sub {
  color: #666;
  font-size: 10pt;
}
.desktop header .slogan:hover .site_name {
  color: #fff;
}
.desktop header .slogan:hover .sub {
  color: #666;
}
header .links {
  display: flex;
  flex-direction: row;
  font-family: 'Roboto Mono', monospace;
}
header .links span,
header .links a {
  display: block;
  color: #dedede;
  text-decoration: none;
  text-transform: uppercase;
  margin-right: 32px;
  transition: color 0.1s cubic-bezier(0,0,1,1), border-color 0.05s cubic-bezier(0,0,1,1);
  border-bottom: 1px solid rgba(255,255,255,0);
  padding: 3px;
  font-weight: 400;
}
header .links a.active {
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,255);
}
.desktop header .links a:hover {
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,255);
}
.desktop header .links a.active:hover {
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,255);
}
header .links.splash{
  font-size:22px;
  font-weight: 400;
}

/* footer */

footer {
  width: 100%;
  background: #000;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  color: #888;
  font-size: 9pt;
  line-height: 17px;
  padding: 20px 0 20px;
  font-family: "Roboto", sans-serif;
}
footer > div {
  display: flex;
  flex-direction: row;
}
footer > div:nth-child(1) {
  padding-left: 75px;
}
footer > div:nth-child(2) {
  padding-right: 75px;
}
footer a {
  display: inline-block;
  color: #888;
  transition: color 0.1s cubic-bezier(0,0,1,1);
  margin-right: 5px;
}
footer a:hover {
  color: #ddd;
}

/* headings */

h1 {
  color: #eee;
  font-weight: 400;
  font-size: 34pt;
  margin: 75px auto 10px auto;
  padding: 0;
  transition: color 0.1s cubic-bezier(0,0,1,1);
  font-family: 'Roboto Mono', monospace;
}
h2 {
  color: #eee;
  font-weight: 400;
  font-size: 34px;
  line-height: 43px;
  margin: 20px auto 20px auto;
  padding: 0;
  transition: color 0.1s cubic-bezier(0,0,1,1);
  font-family: 'Roboto Mono', monospace;
}
h3 {
  margin: 20px auto 10px auto;
  font-size: 28px;
  font-weight: 400;
  transition: color 0.1s cubic-bezier(0,0,1,1);
  font-family: 'Roboto Mono', monospace;
}
h4 {
  margin: 6px auto 10px auto;
  padding: 0;
  font-size: 18pt;
  font-weight: 400;
  transition: color 0.1s cubic-bezier(0,0,1,1);
  font-family: 'Roboto Mono', monospace;
}
h5 {
  margin: 6px auto 10px auto;
  padding: 0;
  font-size: 14pt;
  font-weight: 400;
  transition: color 0.1s cubic-bezier(0,0,1,1);
  font-family: 'Roboto Mono', monospace;
}
.content h3 a {
  color: #888;
  text-decoration: none;
}
.desktop .content h3 a:hover {
  color: #fff;
  text-decoration: underline;
}
.right-sidebar h3 {
  margin: 0;
  padding: 0 0 10px 0;
  font-family: 'Roboto Mono';
  font-weight: 400;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.right-sidebar ul li a{
  border-bottom: 0;
}
th, .gray {
  font-family: 'Roboto', monospace;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .15rem;
  color: #777;
}
th, .gray {
  font-size: 9pt;
}

/* content */

.content {
  padding-top: 28px;
  padding-bottom: 100px;
  min-height: calc(100vh - 55px);
  line-height: 1.5;
}
section {
  width: 960px;
  margin: 0 auto;
}
.home section {
  width: 960px;
}
.content .first_paragraph {
  font-weight: 300;
  font-size: 16pt;
  color: #ddd;
  margin-bottom: 20px;
  margin-top: 30px;
  line-height: 36px;
}
section p {
  margin: 10px auto 20px auto;
  line-height: 1.85rem;
  font-size: 17px;
  font-weight: 400;
  color: #cdcdcd;
}
section ul {
  margin: 10px auto 20px auto;
  max-width: 720px;
}
section h1, section h2, section h3, section h4, section h5, section h6, section p{
  max-width: 720px;
}

.content-dataset section:nth-child(2) p:first-child{
  font-size:19px;
  color:red;
}
p.subp{
  font-size: 14px;
}
.content a {
  color: #fff;
  text-decoration: none;
  border-bottom: 2px solid #666;
  padding-bottom: 1px;
  transition: color 0.1s cubic-bezier(0,0,1,1);
}
.desktop .content a:hover {
  color: #fff;
  border-bottom: 2px solid #ccc;
}

/* top of post metadata */

.meta {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: flex-start;
  font-size: 12px;
  color: #ccc;
  margin-bottom: 20px;
  font-family: 'Roboto', sans-serif;
  margin-right: 20px;
  line-height: 17px
}
.meta .gray {
  font-size: 9pt;
  padding-bottom: 5px;
  line-height: 14px
}
.right-sidebar {
  float: right;
  width: 240px;
  margin: 75px 20px 20px 20px;
  padding-left: 20px;
  border-left: 1px solid #333;
  font-family: 'Roboto';
  font-size: 14px;
  font-weight: 400;
}
.left-sidebar {
  float: left;
  width: 200px;
  padding-top: 10px;
  padding-right: 20px;
  /*margin-right: 20px;*/
  margin-bottom: 10px;
  /*border-right: 1px solid #444;*/
  font-family: 'Roboto';
  font-size: 14px;
  font-weight: 400;
  clear:left;
}
.left-sidebar .meta, .right-sidebar .meta {
  flex-direction: column;
}
.right-sidebar ul {
  margin-bottom: 10px;
  color: #aaa;
}
.left-sidebar ul {
  margin-bottom: 10px;
  color: #aaa;
}
.right-sidebar ul:first-child a {
  text-decoration: none;
  border-bottom: 1px solid;
}
.left-sidebar ul:first-child a {
  text-decoration: none;
  border-bottom: 1px solid;
}
.left-sidebar a, .right-sidebar a{
  border-bottom: 1px solid #666;
}
.content .left-sidebar a:hover, .content .right-sidebar a:hover{
  border-bottom: 1px solid #ccc;
}

/* lists */

ul {
  list-style-type: none;
  margin: 0 0 30px 0;
  padding: 0;
}
ul li {
  margin-bottom: 8px;
  color: #dedede;
  font-weight: 300;
  font-size: 14px;
}

/* misc formatting */

code {
  font-family: 'Roboto Mono', monospace;
  font-size: 9pt;
  padding: 2px 4px;
  background: rgba(255,255,255,0.1);
}
pre {
  margin: 0 auto;
  max-width: 720px;
  border: 1px solid #666;
  border-radius: 2px;
  padding: 10px;
  display: block;
  background: #333;
  overflow: auto
}
pre code {
  display: block;
  max-height: 400px;
  max-width: 960px;
  overflow: scroll;
  padding: 4px 10px;
}
table {
  margin-bottom: 40px;
}
table thead{
  text-align: left;
}
table, tr, td, th {
  border: none;
  border-collapse:collapse;
}
.chart table tr{
  width: auto;
}
table tr{
  display:table;
  table-layout: fixed;
  width:100%;
}
table td, table th{
  padding:10px;

}
table tr td{
  font-size:12px;
}
table tbody tr:nth-child(odd){
  background-color:#292929;
}
table tbody tr:nth-child(even){
  background-color:#333;
}

hr {
  height: 1px;
  background: #888;
  border: 0;
  width: 80px;
}
hr.supp{
  width:100%;
  margin:70px 0 30px 0;
}
blockquote {
  margin: 0 auto;
  max-width: 720px;
  padding: 0 0 0 10px;
  border-left: 2px solid #555;
}

/* Buttons */
.citation-opts {

}
.citation-opts li{
  display: inline-block;
  margin-right:10px;
}
.desktop .content a.btn{
  display: inline-block;
  background: #333;
  padding: 6px 10px;
  font-size: 10px;
  border-radius: 6px;
  font-weight: 400;
  border:0px;
}
.desktop .content a.btn:hover{
  background: #444;
  border:0px;
}
/* footnotes */
.footnotes hr {
  display: none;
}
ul.footnotes{
  max-width:720px;
  margin:0 auto;
  font-size:12px;
}
ul.footnotes li{
  font-size:12px;
  list-style-type: decimal;
  margin-bottom:12px;
}
ul.footnotes p{
  font-size:12px;
}
.footnotes ol:before {
  content: 'Footnotes';
  margin: 0 0 10px -40px;
  padding-bottom: 0;
  display: block;
  font-family: 'Roboto Mono', monospace;
  font-weight: 400;
  text-transform: uppercase;
  color: #666;
  font-size: 11pt;
}

/* images */

section img {
  max-width: 100%;
  display: block;
  margin: 0 auto;
}
.image img {
  cursor: pointer;
}
section .image {
  margin-bottom: 20px;
}
section.images {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: center;
  clear: both;
}
.image:only-child {
  width: 100%;
}
.image:first-child {
  margin-left: 0;
  /*margin-top:10px;*/
}
.image:nth-child(2),
.image:nth-child(3) {
  margin-left: 40px;
}
.image:nth-child(4) {
  margin-left: 20px;
}
.image:first-child:nth-last-child(2),
.image:first-child:nth-last-child(2) ~ .image {
  width: 300px;
}
.image:first-child:nth-last-child(3),
.image:first-child:nth-last-child(3) ~ .image {
  width: 186px;
}
.image:first-child:nth-last-child(4) ~ .image {
  width: 100px;
}
section.wide {
  width: 960px;
}
section.wide .image {
  max-width: 960px;
}
section.fullwidth {
  width: 100%;
}
section.fullwidth .image {
  max-width: 100%;
}
.image .caption{
  text-align: center;
}
.image .caption.intro-caption{
  text-align: center;
}
.caption {
  text-align: center;
  font-size: 10pt;
  color: #999;
  max-width: 960px;
  margin: 10px auto 10px auto;
  font-family: 'Roboto';
}
.caption a{
  color:#ccc;
  border: 0;
}
.caption a:hover{
  color:#fff;
  border: 0;
}



.sideimage {
  margin: 0px 0 40px 0;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: flex-start;
}
.sideimage p{
  margin-top:0px;
  padding-top:0px;
  font-size:14px;
}
.sideimage strong{
  display: block;
  font-size:26px;
  line-height: 26px;
  font-weight: 400;
  font-family: 'Roboto';
  margin-bottom: 16px;
}
.sideimage img {
  margin-right: 40px;
  width: 200px;
  height: 200px;
}

/* blog index */

.research_index {
  margin-top: 40px;
}
.research_index a {
  text-decoration: none;
}
.research_index h1 {
  margin-top: 20px;
  text-decoration: underline;
}
.desktop .research_index section:hover h1 {
  color: #fff;
}
.research_index section:hover h2 {
  color: #ddd;
}

/* home page */

.hero {
  width: 100%;
  background: black; 
  background: linear-gradient(#000,#222);
  height: 50vw;
  max-height: 70vh;
}
.hero .inner {
  position: relative;
  width: 100%;
  max-width: 1200px;
  height: 100%;
  display: flex;
  align-items: center;
  margin: 0 auto;
}
#face_container {
  pointer-events: none;
  position: absolute;
  width: 66vw;
  height: 50vw;
  max-height: 70vh;
  top: 0;
  right: -16vw;
  z-index: 0;
  text-align: center;
  perspective: 500px;
  perspective-origin: 50% 80%;
}
.currentFace {
  position: absolute;
  bottom: 50px;
  width: 100%;
  left: 0;
  text-align: center;
  font-size: 26px;
}
.intro {
  max-width: 960px;
  padding: 75px 0 75px 10px;
  z-index: 1;
}
.intro .headline {
  font-family: 'Roboto Mono', monospace;
  font-size: 24pt;
  line-height: 40pt;
}
.intro .buttons {
  margin: 40px 0;
}
.intro button {
  font-family: 'Roboto', sans-serif;
  padding: 15px 20px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 12pt;
  margin-right: 10px;
  transition: color 0.1s cubic-bezier(0,0,1,1), background-color 0.1s cubic-bezier(0,0,1,1);
}
.intro button.normal {
  background: #191919;
  border-color: #444;
  color: #ddd;
}
.intro button.important {
  background: #444;
  border-color: #444;
  color: #ddd;
}
.desktop .intro button:hover {
  background: #666;
  border-color: #666;
  color: #fff;
}
.intro .under {
  font-size: 12px;
  color: #888;
}
.intro .under a {
  color: #bbb;
}
.desktop .intro .under a:hover {
  color: #fff;
}
.dataset-intro h2 {
  margin-top: 40px;
}
.content .dataset-intro .first_paragraph {
  margin-top: 10px;
}

/* intro - list of datasets */

.dataset-list {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}
.dataset-list a {
  text-decoration: none;
  transition: background-color 0.1s cubic-bezier(0,0,1,1);
  background: black;
  margin: 0 11px 11px 0;
  border: 0;
}
.dataset-list .dataset {
  width: 300px;
  height: 178px;
  padding: 10px;
  color: white;
  font-weight: 400;
  font-family: 'Roboto';
  position: relative;
}
.desktop .content .dataset-list a {
  border: none;
}
.dataset-list a:hover{
  border: none;
}
.dataset-list a:nth-child(3n+1) { background-color: rgba(255, 0, 0, 0.1); }
.desktop .dataset-list a:nth-child(3n+1):hover { background-color: rgba(255, 0, 0, 0.2); }

.dataset-list a:nth-child(3n+2) { background-color: rgba(255, 128, 0, 0.1); }
.desktop .dataset-list a:nth-child(3n+2):hover { background-color: rgba(255, 128, 0, 0.2); }

.dataset-list a:nth-child(3n+3) { background-color: rgba(255, 255, 0, 0.1); }
.desktop .dataset-list a:nth-child(3n+3):hover { background-color: rgba(255, 255, 0, 0.2); }

.dataset-list span {
  box-shadow: -3px -3px #181818, 3px -3px #181818, -3px 3px #181818, 3px 3px #181818;
  background-color: #181818;
  box-decoration-break: clone;
}
.dataset-list .title {
  margin-bottom: 10px;
  padding: 2px 4px;

}
.dataset-list .fields {
  display: block;
  position: absolute;
  bottom: 0px;
  left: 10px;
  font-size: 12px;
}
.dataset-list .fields div {
  display: none;
}
.dataset-list .fields div.visible {
  display: block;
  margin-bottom: 10px;
}
.dataset-list .sort-options {
  margin: 0;
  padding: 0;
}
.dataset-list .sort-options:before {
  content: 'Browse list by ';
  opacity: 0.7;
  margin-right: 0px;
}
.dataset-list .sort-options li {
  display: inline-block;
  margin: 0;
  padding: 0;
  cursor: pointer;
  margin-right: 20px;
  font-size: 16px;
}
.dataset-list .sort-options li:before {
  content: '_';
  opacity: 0;
  margin-right: 10px;
}
.dataset-list .sort-options li.active {
  border-bottom: 1px solid;
}
.dataset-list .sort-options li.active:before {
  content: '>';
  opacity: 1;
  margin-right: 10px;
}
.dataset_list .applet {
  margin-bottom: 15px;
}



/* intro section for datasets */

section.intro_section {
  font-family: 'Roboto Mono';
  width: 100%;
  background-size: cover;
  background-position: center left;
  padding: 50px 0;
  min-height: 40vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #111111;
  margin-bottom: 30px;
}
.intro_section .inner {
  max-width: 960px;
  margin: 3rem auto;
}
.intro_section .hero_desc {
  font-size: 38px;
  line-height: 60px;
  margin-bottom: 30px;
  color: #ddd;
  font-weight: 400;
}
.intro_section .hero_desc .dataset-name{
  color:#fff;
}
.intro_section .hero_subdesc {
  font-size: 17px;
  line-height: 36px;
  max-width: 80%;
  font-weight: 400;
  color: #ddd;
}
.intro_section .hero_desc .bgpad {
  box-shadow: -10px -10px #181818, 10px -10px #181818, 10px 10px #181818, -10px 10px #181818;
  background: #181818;
}
.intro_section .hero_subdesc .bgpad {
  box-shadow: -10px -10px #181818, 10px -10px #181818, 10px 10px #181818, -10px 10px #181818;
  background: #181818;
}


.firefox .intro_section div > span {
  box-decoration-break: clone;
}

/* ----------------------------------------------------- 
page-specific formatting 
----------------------------------------------------- */

/* Dataset */

.leaflet-container{
  margin-bottom: 10px
}

.hr-wave-holder {
  /* Clip edges, as some of the lines don't terminate nicely. */
    overflow: hidden;
    position: relative;
    width: 100%;
    height: 50px;
    margin-top:50px;
}

.hr-wave-line1 {
    background: linear-gradient(45deg, transparent, transparent 49%, #fff 49%, transparent 51%);
}
.hr-wave-line2 {
    background: linear-gradient(-45deg, transparent, transparent 49%, #fff 49%, transparent 51%);
}
.hr-wave-line {
    background-size: 20px 20px;
    position: absolute;
    width: 100%;
    height: 10px;
}


/* map */

ul.map-legend{
  display: inline-block;
  margin:0;
  font-size:14px;
}
ul.map-legend li{
  margin-right: 10px;
  padding-top:4px;
  display: inline-block;
}
ul.map-legend li:before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 6px;
}
ul.map-legend li.edu:before {
  background-color: #f2f293;
}
ul.map-legend li.com:before {
  background-color: #3264f6;
}
ul.map-legend li.gov:before {
  background-color: #f30000;
}
ul.map-legend li.source:before {
  content: none;
  display: inline-block;
  width: 0px;
  margin-right: 10px;
}

/* about */
.desktop a.ahrefmoz{
  color:#DE5825;
}
.desktop a.ahrefmoz:hover{
  color:#EF6D3B;
}

.content-about {
  color: #fff;
}
.content-about p {
  font-size: 16px;
}
.content-about ul{
 font-size: 14px;
 font-weight: 300; 
}
.content-about section:first-of-type > p:first-of-type {
  font-size: 22px;
  line-height: 40px;
}
.content-about .about-menu ul li {
  display: inline-block;
  font-size: 14px;
  font-weight: 400;
  text-transform: uppercase;
  margin-right: 15px;
  font-family: 'Roboto';
}
.content-about .about-menu ul li a {
  border-bottom: 0;
  color: #aaa;
}

.content-about .about-menu ul li a.current {
  border-bottom: 1px solid #ddd;
  color: #ddd;
}

/* columns */

.columns {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
}
.content-about .columns .column{
  /* on the about page use padding and bg color */
  background: #202020;
  padding: 20px;
}
.columns .column {
  font-family: Roboto, sans-serif;
  font-weight: 400;
  margin: 10px;
}
.columns .column:first-of-type {
  margin-left: 0;
}
.columns-2 .column {
  width: 50%;
}
.columns-3 .column {
  width: 33%;
}
.columns-4 .column {
  width: 25%;
}

/* about page */


.flex-container {
  padding: 0;
  margin: 0;
  list-style: none;
  
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  
  -webkit-flex-flow: row wrap;
  justify-content: space-around;
}

.content-about .team-photos-container{
  margin:40px 0;
}
.content-about .team-member {
  height: auto;
  margin-top: 10px;
  color: white;
  width: 400px;
  font-weight: bold;
  flex-grow: 1;
  margin:0 40px 0 0;
  padding:20px;
  border-radius:6px;
  background: #202020;
}
.content-about .team-member&:last-child{
  margin:0 0 0 40px;
}
.content-about .team-member p{
  font-size:16px;
}
.content-about .team-member img{
  margin:0;
  display: block;
}
.content-about .team-member h3{
  font-size:20px;
}



/* footnotes */

a.footnote {
  font-size: 10px;
  position: relative;
  display: inline-block;
  bottom: 10px;
  text-decoration: none;
  color: #ff8;
  border: 0;
  left: 2px;
  transition-duration: 0s;
}
a.footnote_shim {
  display: inline-block;
  width: 1px; height: 1px;
  overflow: hidden;
  position: relative;
  top: -90px;
  visibility: hidden;
}
.right-sidebar a.footnote {
  bottom: 8px;
}
.desktop a.footnote:hover {
  /*background-color: #ff8;*/
  color: #fff;
}
.backlinks {
  margin-right: 10px;
}
.content .backlinks a {
  color: #ff8;
  font-size: 10px;
  text-decoration: none;
  border: 0;
  font-weight: bold;
  position: relative;
  bottom: 5px;
  margin-right: 2px;
}
li p {
  margin: 0; padding: 0;
  display: inline;
}

/* citation browser */

.citationHeader {
  max-width: 720px;
  margin: 10px auto;
  padding-bottom: 10px
}
.download-btn{
  display: inline-block;
  font-size: 13px;
  color: #ddd;
  cursor: pointer;
  background: #333;
  padding: 8px 10px;
  border-radius: 5px;
  transition: all 0.1s;
}