/* Common for all HTML Pages */

/*  CSS for Navigation Bar 1  */
/*
.flex {
    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;
}

* {
  box-sizing: border-box;
}
nav {
  padding: 10px;
}
nav ul {
  float: right;
}
nav ul li {
  display: inline-block;
  float: left;
}
nav ul li:not(:first-child) {
  margin-left: 25px;
}
nav ul li a {
    display: inline-block;
    outline: none;
    color: #1f2227;
    font: 15px "Open Sans", sans-serif;
    text-decoration: none;
    letter-spacing: 0.04em;
}
nav ul li a:hover {
  color: #808080;
  text-decoration: none;
}

a, a:visited {
    color: #000;
    font-weight: bold;
    text-decoration: none;
}

ul.navigation {
    list-style: none;
    font: 0.75em/1.5em normal;
}

ul.navigation li {
    margin: 1px;
    padding: 2px 10px;
    display: block;
    float: left;
}

ul.navigation li.highlight {
    background: #666;
}

ul.navigation li.highlight a {
    color: #f5f5f5;
    cursor: default;
}

@media screen and (max-width: 560px) {
  .nav-container {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    z-index: -1;
    background: #1f2227;
    opacity: 0;
    transition: all 0.2s ease;
  }
  .nav-container ul {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
  }
  .nav-container ul li {
    display: block;
    float: none;
    width: 100%;
    text-align: right;
    margin-bottom: 10px;
  }
  .nav-container ul li:nth-child(1) a {
    transition-delay: 0.2s;
  }
  .nav-container ul li:nth-child(2) a {
    transition-delay: 0.3s;
  }
  .nav-container ul li:nth-child(3) a {
    transition-delay: 0.4s;
  }
  .nav-container ul li:nth-child(4) a {
    transition-delay: 0.5s;
  }
  .nav-container ul li:not(:first-child) {
    margin-left: 0;
  }
  .nav-container ul li a {
    padding: 10px 25px;
    opacity: 0;
    color: #fff;
    font-size: 24px;
    font-weight: 600;
    transform: translateY(-20px);
    transition: all 0.2s ease;
  }
  .nav-open {
    position: fixed;
    right: 10px;
    top: 10px;
    display: block;
    width: 48px;
    height: 48px;
    cursor: pointer;
    z-index: 9999;
    border-radius: 50%;
  }
  .nav-open i {
    display: block;
    width: 20px;
    height: 2px;
    background: #1f2227;
    border-radius: 2px;
    margin-left: 14px;
  }
  .nav-open i:nth-child(1) {
    margin-top: 16px;
  }
  .nav-open i:nth-child(2) {
    margin-top: 4px;
    opacity: 1;
  }
  .nav-open i:nth-child(3) {
    margin-top: 4px;
  }
}
#nav:checked + .nav-open {
  transform: rotate(45deg);
}
#nav:checked + .nav-open i {
  background: #fff;
  transition: transform 0.2s ease;
}
#nav:checked + .nav-open i:nth-child(1) {
  transform: translateY(6px) rotate(180deg);
}
#nav:checked + .nav-open i:nth-child(2) {
  opacity: 0;
}
#nav:checked + .nav-open i:nth-child(3) {
  transform: translateY(-6px) rotate(90deg);
}
#nav:checked ~ .nav-container {
  z-index: 9990;
  opacity: 1;
}
#nav:checked ~ .nav-container ul li a {
  opacity: 1;
  transform: translateY(0);
}
.hidden {
  display: none;
}
*/


/*  CSS for Navigation Bar 2  */

.header-fixed {
    padding: 20px 40px;
    height: 80px;
    color: #1f2227;
    box-sizing: border-box;
    top:-100px;

    -webkit-transition:top 0.3s;
    transition:top 0.3s;
}

.header-limiter {
    max-width: 1200px;
    text-align: center;
    margin: 0 auto;
}

/*  The header placeholder. It is displayed when the header is fixed to the top of the
    browser window, in order to prevent the content of the page from jumping up. */

.header-fixed-placeholder{
    height: 80px;
    display: none;
}

/* The navigation links */

.header-fixed .header-limiter a {
    color: #1f2227;
    text-decoration: none;
}

.header-fixed .header-limiter nav {
    font: 15px "Open Sans", sans-serif;
    line-height: 40px;
    float: right;
}

.header-fixed .header-limiter nav a{
    display: inline-block;
    padding: 0 10px;
    text-decoration:none;
    color: #1f2227;
    opacity: 0.9;
}

.header-fixed .header-limiter nav a:hover{
    opacity: 1;
}

.header-fixed .header-limiter nav a.selected {
    color: #427d44;
    pointer-events: none;
    opacity: 1;
}

/* Fixed version of the header */

body.fixed .header-fixed {
    padding: 10px 20px;
    height: 50px;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

body.fixed .header-fixed-placeholder {
    display: block;
}

body.fixed .header-fixed .header-limiter h1 {
    font-size: 24px;
    line-height: 30px;
}

body.fixed .header-fixed .header-limiter nav {
    line-height: 28px;
    font-size: 13px;
}


/* Making the header responsive */

@media all and (max-width: 600px) {

    .header-fixed {
        padding: 20px 0;
        height: 75px;
    }

    .header-fixed .header-limiter h1 {
        float: none;
        margin: -8px 0 10px;
        text-align: center;
        font-size: 24px;
        line-height: 1;
    }

    .header-fixed .header-limiter nav {
        line-height: 1;
        float:none;
    }

    .header-fixed .header-limiter nav a {
        font-size: 13px;
    }

    body.fixed .header-fixed {
        display: none;
    }

}

/*
     We are clearing the body's margin and padding, so that the header fits properly.
     We are also adding a height to demonstrate the scrolling behavior. You can remove
     these styles.


body {
    margin: 0;
    padding: 0;
    height: 1500px;
}*/

/* CSS for index.html */

.heading1 {
    font-family: "Oswald", sans-serif;
    font-size: 45px;
    line-height: 1.42;
    font-weight: 100;
    color: rgba(31, 31, 31, 1);
    text-transform: uppercase;
    margin-top: 70px; margin-bottom: 20px;
    padding: 0px;
}

.heading2 {
    font-family: "Oswald", sans-serif;
    font-size: 75px;
    line-height: 1.23;
    color: rgba(31, 31, 31, 1);
    text-transform: uppercase;
    margin-top: 20px; margin-bottom: 0px;
    padding: 0px;
}

.heading3 {
    font-family: "Oswald", sans-serif;
    font-size: 45px;
    line-height: 1.23;
    color: rgba(31, 31, 31, 1);
    text-transform: uppercase;
    margin-top: 100px; margin-bottom: 0px;
    padding: 0px;
}

.heading4 {
    font-family: "Oswald", sans-serif;
    font-size: 45px;
    line-height: 1.23;
    color: rgba(31, 31, 31, 1);
    text-transform: uppercase;
    margin-top: 20px; margin-bottom: 0px;
    padding: 0px;
}

.homeImage {
    height: auto;
    max-width: 100%;
    display: block;
    text-align: center;
    margin: 50px auto 50px auto;
    padding-top: 10px;
    padding-bottom: 10px;
}

.contentInfo {
    text-align: center;
    font-family: "Open Sans", sans-serif;
    font-size: 20px;
    color: rgba(31, 31, 31, 1);
    margin: 20px auto 20px auto;
    padding: 20px auto 20px auto;
}

.contentInfo .supportedStatement {
    margin: 60px auto 5px auto;
}

.button {
    background-color: #427d44;
    border: none;
    color: #fff;
    padding: 10px 30px;
    text-align: center;
    font-size: 16px;
    margin: 50px auto;
    max-width: 300px;
    -webkit-transition-duration: 0.4s;
    transition-duration: 0.4s;
    cursor: pointer;
}

.posterButton {
    background-color: #fff;
    color: #000;
    border: 2px solid #427d44;
}

.posterButton:hover {
    background-color: #427d44;
    color: #fff;
}

/* CSS for speakers.html */

.speakersList {
    margin: 50px auto 50px auto;
    text-align: center;
}

ul.speakersList1, ul.speakersList2 {
    text-align: left;
    padding: 40px 50px 40px 50px;
    margin: 0 auto 0 auto;
    display: inline-block;
    font-family: "Open Sans", sans-serif;
    font-size: 20px;
    color: rgba(31, 31, 31, 1);
}

ul.speakersList1 li, ul.speakersList2 li {
    margin: 0 0 10px 0;
}

.speakersImage {
    height: auto;
    max-width: 100%;
    display: block;
    text-align: center;
    margin: 50px auto 50px auto;
    padding-top: 10px;
    padding-bottom: 10px;
}

/* CSS for talks.html which also shares the code with schedule.html*/

.collapsible {
    background-color: #fff;
    color: #679668;
    cursor: pointer;
    padding: 10px 40px 10px 40px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 28px;
    margin-top: 5px;
    margin-bottom: 5px;
}

.active, .collapsible:hover {
    background-color: #fff;
}

.collapsible:after {
    content: '\002B';
    color: #515151;
    font-weight: bold;
    float: right;
    margin-left: 5px;
}

.active:after {
    content: "\2212";
}

.content {
    padding: 0 50px;
    max-height: 0;  
    overflow: hidden;
    transition: max-height 0.2s ease-out;
    background-color: #fff;
}

.content .title {
    font-family: 'Open Sans', sans-serif;
    font-size: 23px;
}

.content .abstract {
    font-family: 'Open Sans', sans-serif;
    font-size: 20px;
}

.h-divider {
  margin: auto;
  margin-top: 80px;
  width: 95%;
  position: relative;
}

.h-divider .shadow {
  overflow: hidden;
  height: 20px;
}

.h-divider .shadow:after {
  content: '';
  display: block;
  margin: -25px auto 0;
  width: 100%;
  height: 25px;
  border-radius: 125px/12px;
  box-shadow: 0 0 8px black;
}

/* CSS for schedule.html */

.content ul {
    list-style-type: none;
}

.content ul li {
    font-family: 'Open Sans', sans-serif;
    font-size: 20px;
}

/* CSS for picture.html */

.groupImage {
    height: auto;
    max-width: 90%;
    display: block;
    text-align: center;
    margin: 70px auto 50px auto;
    padding-top: 10px;
    padding-bottom: 10px;
}

/* --- Conference Heading Block --- */

.headings {
    text-align: center;
    margin-top: 1.5rem;
    margin-bottom: 2rem;
}


.heading1{
      font-family: "Oswald", sans-serif;
    font-size: 45px;
    line-height: 1.42;
    font-weight: 100;
    color: rgba(31, 31, 31, 1);
    text-transform: uppercase;
    margin-top: 70px;
    margin-bottom: 20px;
   padding: 0px;
}
.heading2{
    font-family: "Oswald", sans-serif;
    font-size: 75px;
    line-height: 1.23;
    color: rgba(31, 31, 31, 1);
    text-transform: uppercase;
    margin-top: 20px;
    margin-bottom: 0px;
    padding: 0px;
}

.heading3{
      font-family: "Oswald", sans-serif;
    font-size: 45px;
    line-height: 1.23;
    color: rgba(31, 31, 31, 1);
    text-transform: uppercase;
    margin-top: 100px;
    margin-bottom: 0px;
    padding: 0px;
}

.heading4{
      font-family: "Oswald", sans-serif;
    font-size: 45px;
    line-height: 1.23;
    color: rgba(31, 31, 31, 1);
    text-transform: uppercase;
    margin-top: 20px;
    margin-bottom: 0px;
    padding: 0px;
}
p{    
  display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    unicode-bidi: isolate;
}