* {
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

.loader-wraper {
  background-color: white;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: block;
  padding-top: 45vh;
  z-index: 5;
}

.lds-facebook {
  display: block;
  margin: auto;
  position: relative;
  width: 80px;
  height: 80px;
}

.lds-facebook div {
  display: inline-block;
  position: absolute;
  left: 8px;
  width: 16px;
  background: rgb(122, 84, 34);
  animation: lds-facebook 1.2s cubic-bezier(0, 0.5, 0.5, 1) infinite;
}

.lds-facebook div:nth-child(1) {
  left: 8px;
  animation-delay: -0.24s;
}

.lds-facebook div:nth-child(2) {
  left: 32px;
  animation-delay: -0.12s;
}

.lds-facebook div:nth-child(3) {
  left: 56px;
  animation-delay: 0;
}

@keyframes lds-facebook {
  0% {
    top: 8px;
    height: 64px;
  }
  50%, 100% {
    top: 24px;
    height: 32px;
  }
}
header {
  height: 12vh;
  color: #7b5523;
}
header .logo {
  text-align: center;
}
header .logo img {
  height: 70px;
}
@media (max-width: 1199px) {
  header .logo img {
    margin-top: 14px;
  }
}
header .fa-solid {
  font-size: 30px;
  display: inline-block;
  margin-left: 10px;
}
header h3 {
  font-size: 22px;
}
header .align-self {
  align-self: center;
}
header a {
  text-decoration: none;
  color: #7b5523;
}
header a h3 {
  padding-top: 4vh;
  padding-bottom: 4vh;
  font-size: 22px;
  padding-left: 5px;
  padding-right: 5px;
}
@media (max-width: 1199px) {
  header .hidden {
    display: none;
  }
}

nav {
  background: #353535;
  position: relative;
}
nav ul {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin-bottom: 0;
  background-color: #353535;
}
nav ul li {
  padding-top: 15px;
  padding-bottom: 15px;
  flex-grow: 1;
  text-align: center;
  vertical-align: middle;
  min-width: 160px;
}
nav ul li a {
  text-decoration: none;
  color: white;
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  padding-left: 5px;
  padding-right: 5px;
}
nav ul li .fa-solid {
  padding-right: 5px;
}
@media (max-width: 1199px) {
  nav ul li {
    text-align: left;
  }
}
nav ul .hidden {
  display: none;
}
nav ul :hover {
  background-color: white;
}
nav ul :hover a {
  color: #7b5523;
}
nav ul .dropdown {
  position: relative;
  display: block;
}
nav ul .dropdown .dropdown-content {
  padding: 0;
  display: none;
  position: absolute;
  top: 57px;
  background-color: white;
  min-width: 160px;
  width: 100%;
  box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
  z-index: 3;
}
nav ul .dropdown .dropdown-content li {
  padding: 0;
}
nav ul .dropdown .dropdown-content li a {
  color: #7b5523;
  padding: 10px 15px;
  text-decoration: none;
  display: block;
  transition: 0.2s ease-in-out;
  margin-top: -5px;
}
nav ul .dropdown .dropdown-content li :hover {
  background-color: #353535;
  color: white;
  height: 100%;
}
nav ul :hover .dropdown-content, nav ul :focus-within .dropdown-content {
  display: block;
}
@media (max-width: 1199px) {
  nav ul :hover .dropdown-content, nav ul :focus-within .dropdown-content {
    position: relative;
    text-align: center;
    max-width: 100%;
    left: 0;
    top: -20px;
  }
}
@media (max-width: 1199px) {
  nav ul {
    position: absolute;
    left: 0;
    top: 40px;
    gap: 0;
    flex-direction: column;
    background-color: #353535;
    width: 100%;
    margin: 25px 0px;
    padding: 15px 0;
    transition: 0.3s;
    text-transform: uppercase;
    z-index: 4;
  }
}
nav .active {
  left: -100%;
}
nav #srb,
nav #eng {
  width: 100px;
}

.hamburger-menu-button {
  position: relative;
  height: 50px;
  text-align: right;
  display: none;
  font-size: 30px;
  color: white;
  background-color: transparent;
  border: none;
  outline: none;
  cursor: pointer;
}
.hamburger-menu-button .fa-bars {
  display: none;
}
.hamburger-menu-button.closed .fa-bars {
  display: block;
}
.hamburger-menu-button.closed .fa-times {
  display: none;
}
@media (max-width: 1199px) {
  .hamburger-menu-button {
    display: block;
  }
}

.hero {
  padding-top: 50px;
  position: relative;
  height: 82vh;
}
.hero h1 {
  color: #7b5523;
  -webkit-text-stroke: 1px burlywood;
  text-align: center;
  font-weight: bold;
  position: relative;
  z-index: 1;
}
.hero .slideshow {
  list-style-type: none;
}
.hero {
  /** SLIDESHOW **/
}
.hero .slideshow,
.hero .slideshow:after {
  width: 100%;
  height: 90vh;
  left: 0px;
}
.hero .slideshow li span {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0px;
  left: 0px;
  color: transparent;
  background-size: cover;
  background-position: 50% 50%;
  background-repeat: no-repeat;
  opacity: 0;
  animation: imageAnimation 18s linear infinite 0s;
}
.hero .slideshow li:nth-child(1) span {
  background-image: url("../img/duga-most.jpg");
}
.hero .slideshow li:nth-child(2) span {
  background-image: url("../img/sat-petrovaradin.jpg");
  animation-delay: 6s;
}
.hero .slideshow li:nth-child(3) span {
  background-image: url("../img/zezelj-most.jpg");
  animation-delay: 12s;
}
.hero {
  /*.slideshow li:nth-child(4) span { 
      background-image: url("https://www.uns.ac.rs/images/slike/CZ/rektorat_zgrada.jpg");   
      animation-delay: 18s; 
  }*/
}
.hero .slideshow li:nth-child(4) span {
  background-image: url("../img/novi-sad.jpg");
  animation-delay: 18s;
}
.hero {
  /*.slideshow li:nth-child(6) span { 
      background-image: url("../img/Topomatika cover1.png");
      animation-delay: 30s; 
  }*/
}
@keyframes imageAnimation {
  0% {
    opacity: 0;
    animation-timing-function: ease-in;
  }
  10% {
    opacity: 1;
    animation-timing-function: ease-out;
  }
  25% {
    opacity: 1;
  }
  35% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}
.hero {
  /* @keyframes titleAnimation { 
       0% { opacity: 0 }
       8% { opacity: 1 }
       //17% { opacity: 1 }
       //19% { opacity: 0 }
       100% { opacity: 0 }
   }*/
}
.hero .no-cssanimations .cb-slideshow li span {
  opacity: 1;
}

.important-dates {
  padding-top: 70px;
  padding-bottom: 70px;
}
.important-dates h2 {
  text-align: center;
  margin-bottom: 30px;
  font-weight: 700;
  color: #7b5523;
}
.important-dates .holder {
  padding-top: 10px;
  padding-bottom: 5px;
  background: #353535;
  text-align: center;
  margin-bottom: 20px;
  border-radius: 20px;
}
.important-dates .holder p {
  font-size: 20px;
  font-weight: 600;
  color: white;
}

.about-conference h2 {
  padding-bottom: 20px;
  color: #7b5523;
  font-weight: bold;
  text-align: center;
}
.about-conference span {
  font-weight: bold;
}
.about-conference p {
  text-align: justify;
}

.team {
  padding-top: 70px;
  margin-bottom: 70px;
}
.team .char {
  display: block;
  margin: auto;
  text-align: center;
  border-radius: 50px;
  background: linear-gradient(0deg, rgb(149, 149, 149) 0%, rgb(255, 255, 255) 50%);
  height: 330px;
  width: 80%;
  margin-bottom: 20px;
}
.team .char .image-holder :hover {
  transform: scale(1.05);
  box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
  transition: 0.5s;
}
@media (max-width: 767px) {
  .team .char .image-holder :hover {
    transform: none;
    box-shadow: none;
  }
}
.team .char .image-holder img {
  margin-top: 20px;
  border-radius: 50%;
  width: 200px;
}
.team .char h3 {
  padding-top: 30px;
  color: #7b5523;
}
.team .char h4 {
  font-size: 18px;
  color: white;
}

.venue {
  padding-bottom: 30px;
}
.venue h2 {
  text-align: center;
  color: #7b5523;
  font-weight: bold;
}
.venue img {
  margin-bottom: 20px;
  width: 100%;
}
.venue p {
  text-align: justify;
}
.venue h4 {
  font-weight: bold;
  color: #353535;
}

footer {
  padding-top: 10px;
  padding-bottom: 10px;
  background: rgb(123, 123, 123);
  color: white;
  position: sticky;
}
footer p {
  padding-top: 15px;
}
@media (max-width: 767px) {
  footer p {
    text-align: center;
  }
}
footer .logo-holder {
  text-align: right;
}
footer .logo-holder img {
  width: 100px;
  display: inline-block;
  margin-left: 20px;
  height: 50%;
}
@media (max-width: 767px) {
  footer .logo-holder {
    text-align: center;
  }
  footer .logo-holder p {
    text-align: center;
  }
}
footer .copyrights {
  text-align: center;
}

.return-btn {
  text-align: center;
  padding-top: 10px;
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  visibility: hidden;
  width: 40px;
  height: 40px;
  position: fixed;
  bottom: 40vh;
  right: 20px;
  z-index: 1000;
  border-radius: 50%;
  text-decoration: none;
}
.return-btn .fa-angle-up {
  font-size: 20px;
  transition: 0.5s ease-in;
}

.return-btn-hover {
  background-color: rgba(123, 85, 35, 0.5);
}
.return-btn-hover .fa-angle-up {
  color: white;
}

/* Flex container */
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh; /* full viewport height */
}

/* Main content should expand */
.contact {
  flex: 1; /* pushes footer down */
}

.past-conf {
  padding-top: 10vh;
}
.past-conf h2 {
  color: #7b5523;
  font-weight: bold;
  text-align: center;
  padding-bottom: 30px;
  text-transform: uppercase;
}
.past-conf table {
  text-align: center;
  margin-bottom: 30px;
}
.past-conf table .odd {
  background-color: rgb(222, 221, 221);
}

.award-jh {
  padding-top: 50px;
  padding-bottom: 30px;
}
.award-jh h2 {
  color: #7b5523;
  font-weight: bold;
  text-align: center;
}
.award-jh h3 {
  padding-top: 30px;
  padding-bottom: 15px;
  color: #7b5523;
  font-weight: bold;
}
.award-jh img {
  display: block;
  max-height: 500px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 20px;
}
@media (max-width: 767px) {
  .award-jh img {
    max-width: 100%;
  }
}
.award-jh p {
  padding-top: 40px;
  text-align: justify;
}
.award-jh .award {
  height: 400px;
}
.award-jh span {
  font-weight: bold;
  font-style: italic;
}

.proceedings {
  padding-top: 50px;
  padding-bottom: 30px;
}
.proceedings h2 {
  margin-bottom: 50px;
  color: #7b5523;
  font-weight: bold;
  text-align: center;
  text-transform: uppercase;
}
.proceedings .holder {
  height: 250px;
  display: block;
  position: relative;
  margin-bottom: 30px;
}
.proceedings .holder a img {
  position: absolute;
  height: 100%;
  margin: auto;
  left: 0;
  right: 0;
  transition: 0.3s ease-in-out;
  margin-bottom: 40px;
  filter: saturate(0.2);
}
@media (max-width: 767px) {
  .proceedings .holder a img {
    transform: none;
    filter: saturate(1);
    box-shadow: none;
  }
}
.proceedings .holder a :hover {
  box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
  filter: saturate(1);
  transform: scale(1.05);
}

.topics {
  padding-top: 50px;
}
.topics h2 {
  text-align: center;
  color: #7b5523;
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 50px;
}
.topics h4 {
  color: #7b5523;
  font-weight: bold;
}
@media (max-width: 767px) {
  .topics h4 {
    padding-top: 20px;
  }
}
.topics p {
  text-align: justify;
}
.topics img {
  display: block;
  max-height: 400px;
  margin-left: 0;
  margin-right: auto;
  margin-bottom: 50px;
  padding-top: 20px;
}
@media (max-width: 767px) {
  .topics img {
    max-width: 100%;
    margin-bottom: 20px;
  }
}
.topics p {
  padding-top: 20px;
  text-align: justify;
}
@media (max-width: 767px) {
  .topics p {
    padding-top: 5px;
  }
}

.sponsors {
  padding-top: 50px;
  padding-bottom: 30px;
}
.sponsors .kolona {
  border: 2px solid #7b7b7b;
  border-radius: 30px;
  padding: 5px;
}
.sponsors .kolona p {
  font-family: sans-serif;
  font-weight: bold;
  color: #353535;
}
.sponsors h2 {
  color: #7b5523;
  font-weight: bold;
  text-align: center;
  padding-bottom: 30px;
  text-transform: uppercase;
  margin-bottom: 20px;
  margin-top: 30px;
}
.sponsors p {
  text-align: center;
  margin-bottom: 30px;
}
.sponsors .image-holder {
  display: block;
  height: 150px;
  width: 100%;
  position: relative;
  margin-bottom: 30px;
}
.sponsors .image-holder img {
  height: 100%;
  position: absolute;
  display: block;
  margin: auto;
  left: 0;
  right: 0;
  transition: 0.3s ease-in-out;
  max-width: -webkit-fill-available;
}
.sponsors .image-holder :hover {
  transform: scale(1.1);
}
@media (max-width: 991px) {
  .sponsors .image-holder #topomatika_logo {
    height: 70%;
    max-width: -moz-fit-content;
    max-width: fit-content;
  }
}
@media (max-width: 767px) {
  .sponsors .image-holder {
    width: 100%;
    height: 70px;
  }
  .sponsors .image-holder .silver img {
    width: 100%;
  }
  .sponsors .kolona {
    margin-bottom: 20px;
  }
}
@media (max-width: 575px) {
  .sponsors .image-holder {
    max-width: 100%;
    height: 100px;
  }
  .sponsors .image-holder img {
    max-width: 100%;
  }
  .sponsors .image-holder :hover {
    transform: none;
    box-shadow: none;
  }
  .sponsors .kolona {
    border-left: none;
    border-right: none;
    margin-bottom: 20px;
  }
  .sponsors .silver {
    height: 50px;
  }
  .sponsors .silver #topomatika_logo {
    width: 100%;
  }
}
.sponsors .silver {
  width: 75%;
  height: 100px;
  margin: auto;
  margin-top: 50px;
  margin-bottom: 50px;
  vertical-align: middle;
}
.sponsors .silver #topomatika_logo {
  height: 80px;
}

/*$xxl: 1399px;
$xl: 1199px;
$lg: 991px;
$md: 767px;
$sm: 575px;*/
.gallery {
  padding-top: 50px;
  padding-bottom: 30px;
}
.gallery h2 {
  text-align: center;
  text-transform: uppercase;
  font-weight: bold;
  color: #7b5523;
}
.gallery h4 {
  font-weight: bold;
  color: #7b5523;
}
.gallery img {
  width: 100%;
  margin-bottom: 20px;
}
.gallery img:hover {
  transform: scale(1.5);
  box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
  transition: 0.5s;
}
@media (max-width: 767px) {
  .gallery img:hover {
    transform: none;
    box-shadow: none;
  }
}

.org-committee {
  padding-top: 50px;
  padding-bottom: 30px;
}
.org-committee h2 {
  color: #7b5523;
  font-weight: bold;
  text-align: center;
  text-transform: uppercase;
  padding-bottom: 50px;
}
.org-committee h4 {
  color: #7b5523;
  font-weight: bold;
}

.aboutEtikum ul {
  list-style: none;
}
.aboutEtikum ul li {
  padding: 10px, 0;
  text-align: center;
}
.aboutEtikum ul li a {
  color: #7b5523;
  text-decoration: none;
  padding: 10px;
  display: block;
  font-weight: bold;
  transition: 0.2s;
}
.aboutEtikum ul :hover a {
  background-color: #353535;
  color: white;
}

.submission {
  padding-top: 50px;
  padding-bottom: 30px;
}
.submission h2 {
  text-align: center;
  color: #7b5523;
  font-weight: bold;
}
.submission h3, .submission h4 {
  color: #7b5523;
  font-weight: bold;
}
.submission ul {
  list-style: none;
}
.submission li {
  text-decoration: none;
}
.submission li a {
  color: #7b5523;
}

.comittees {
  padding-top: 50px;
  padding-bottom: 30px;
}
.comittees h2 {
  color: #7b5523;
  text-align: center;
  font-weight: bold;
  text-transform: uppercase;
}
.comittees h3, .comittees h4 {
  color: #7b5523;
  font-weight: bold;
}
.comittees p {
  font-style: italic;
}

.program {
  padding-top: 50px;
  padding-bottom: 30px;
}
.program h2 {
  text-align: center;
  text-transform: uppercase;
  color: #7b5523;
  font-weight: bold;
}
.program .button {
  max-width: 110px;
  margin: auto;
  margin-top: 30px;
  text-align: center;
}
.program .button a {
  text-decoration: none;
  color: white;
  padding: 10px;
  transition: 0.2s ease-in-out;
  background-color: #7b5523;
  border-radius: 8px;
  font-size: 18px;
}
.program .button :hover {
  background-color: #353535;
}

.contact {
  padding-top: 50px;
  padding-bottom: 30px;
}
.contact h2 {
  text-align: center;
  text-transform: uppercase;
  color: #7b5523;
  font-weight: bold;
}
.contact h4 {
  color: #7b5523;
  font-weight: bold;
}

.instructions {
  padding-top: 50px;
  padding-bottom: 30px;
}
.instructions h2 {
  text-align: center;
  text-transform: uppercase;
  font-weight: bold;
  color: #7b5523;
}
.instructions p {
  margin-top: 30px;
  font-size: 26px;
  font-weight: bold;
  color: red;
}
.instructions .button {
  max-width: 110px;
  margin: auto;
  margin-top: 30px;
  text-align: center;
}
.instructions .button a {
  text-decoration: none;
  color: white;
  padding: 10px;
  transition: 0.2s ease-in-out;
  background-color: #7b5523;
  border-radius: 8px;
  font-size: 18px;
}
.instructions .button :hover {
  background-color: #353535;
}/*# sourceMappingURL=style.css.map */