.nav-univision {
  display: flex;
  width: 100%;
  height: 65px;
  z-index: 999;
  position: sticky;
  top: 0;
  text-align: center;
  justify-content: center;
}

.nav-univision .logo {
  display: inline-block;
  width: 220px;
  margin: 15px auto;
  background: url("assets/uvn.svg") no-repeat;
}

.nav-univision.navbar-black {
  background: linear-gradient(#797979, #ffffff00)
}  

.portada h1  {
  font: 100 50px 'Lato', sans-serif;
  color: #fff;
  text-shadow: 0 0 2px #000;
  text-align: center;
  text-transform: uppercase;
}

.portada h1 span {
  line-height: 1.3em;
}

.portada h2  {
  font: 100 27px 'Lato', sans-serif;
  color: #fff;
  text-align: center;
}

.portada h2 span{
  color: #fff;
}

.portada .authors {
  color: #fff;
  text-shadow: 0 0 2px #000;
  font-weight: 100;
  font-size: 16px;
}

.portada .slide-down {
  position: relative;
  margin-top: 5vh;
  color: #fff;
  text-shadow: 0 0 2px #000;
  font-weight: 100;
  animation: slideDown 2.25s infinite;
}

.portada .slide-down .arrow {
  display: block;
  content: '';
  width: 50px;
  height: 20px;
  position: absolute;
  left: 50%;
  margin-left: -25px;
  background: url(assets/down_arrow.svg) no-repeat top center / 18px auto;
  filter: invert(1);
}

h2  {
  font: 700 27px 'Lato', sans-serif;
  color: rgb(0, 0, 0);
  text-align: center;
  margin-bottom: 45px;
}

.excerpt {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 15px;
  font-size: 18px;
  color: #000;
}

.excerpt span {
  background: #ffffffc2
}

.portada {
  display: flex;
  align-items: flex-end;
  width: 100%;
  height: 90vh;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 25vh;
  padding: 35px auto;
  text-align: center;
  justify-content: center;
}

.content-article {
  max-width: 640px;
  margin: 35px auto;
}

.quote-inline {
  font-size: 21px;
  font-style: italic;
}

.caption {
  padding: 10px 0;
  font-size: 14px;
  color: rgb(131, 131, 131);
}

.audio-container {
  width: 100%;
}

.audio-container audio {
  width: 100%;
}

.background-recursos {
  padding: 5vh 0;
  color: black;
  background: white;
  border-bottom: solid 1px #dadada;
}

.background-recursos ul li{
  margin-bottom: 25px;
}

.background-creditos {
  padding: 10vh 0;
}

.background-cover {
  position: relative;
  margin-top: -65px;
  background-image: url("imagenes/564A7478.png");
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: 100%;
  background-position: top center;
  min-height: 270vh;
  color: white;
}

.background-honor {
  background: white;
  color: black;
  max-width: 100%;  
  padding: 15vh 0;
}

.background-honor h2 {
  color: black;
  font-size: 51px;
  font-weight: 100;  
  margin-top: 40px;    
}

.background-honor p {
  font-weight: 100;  
  font-size: 18px;
  margin-bottom: 80px;
}

.background-honor span {
  display: inline-block;
  padding: 5px;
}

.formato-foto-3 {
    max-width: 920px;
}

.formato-foto-2 {
    max-width: 920px;
}


img {   
  width: 100%;
}

.image-default {
  margin: 35px 0;
}

.medium-image {
  width: 140%;
  position: relative;
  left:-20%;
  padding: 35px 0;
}

.full-image {
  width: 100%;
  height: 250vh;
  position: relative;
  left: 0;
}

.full-image .sticky-image {
  position: sticky;
  top: 0;
}

.full-image .sticky-text {
  position: relative;
  max-width: 480px;
  margin: 0 auto 0 5%;
  z-index: 99;
  padding: 15px;
  font-size: 27px;
  text-shadow: 1px 1px 1px #000;
  font-weight: 100;
  color: #fff;
}

.full-image .sticky-text.center {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
  z-index: 99;
  padding: 15px;
  font-size: 27px;
  font-weight: 100;
  color: #fff;
  text-align: center;
}

.full-image .sticky-text.right {
  position: relative;
  max-width: 480px;
  margin: 0 10% 0 auto;
  z-index: 99;
  padding: 15px;
  font-size: 21px;
  font-weight: 100;
}

.full-image .sticky-text span {
  color: #fff;
}

.full-image .sticky-text span.bg-white {
  background: #ffffffbf;
  color: #000;
}

.full-image .image-credit {
  position: absolute;
  bottom: 0;
  right: 0;
  padding: 15px;
  color: #fff;
}

.full-gallery {
  position: relative;
}

.full-gallery .image-default {
  position: relative;
  width: 100%;
  height: 200vh;
  display: flex;
  margin: 55px 0;
}

.full-gallery .full-image-sticky {
  position: sticky;
  top: 7.5vh;
  max-width: 85%;
  height: 100vh;
  margin-left: 35px;
  margin-bottom: 15vh;
}

.full-gallery .image-default img {
  width: 100%;
}

.full-gallery .image-default .caption {
  min-width: 280px;
  max-width: 360px;
  margin-top: 75vh;
  margin-bottom: 50vh;
  padding: 35px;
}

.footer-univision {
  overflow: hidden;
  height: 15px;
  background: #bdbdbd;
  z-index: 999;
  position: sticky;
  bottom: 0;
}

.footer-univision .progress {
  display: block;
  height: 15px;
  background: #3c3c3c;
  border-radius: 0;
}

.element-trigger {
  position: relative;
}

.element-trigger span {
  position: relative;
  opacity: 1;
}

.fadeout-top {
  top: -500px;
  transition: top 2.5s ease-out;
}

.fadeout-top span {
  opacity: 0;
  transition: opacity 1.5s ease-out;
}

.fadeimg {
  opacity: 0;
  transition: opacity 1.2s ease-out;
}

.fadeout {
  position: relative;
  animation-name: fadeout;
  animation-duration: 0.5s; 
  animation-timing-function: ease-out; 
  animation-delay: 0s;
  animation-direction:normal;
  animation-iteration-count: 1;
  animation-fill-mode: none;
  animation-play-state: running; 
}

@keyframes fadeout {
  from {
      opacity: 1;
      top: 0;
  }
  to {
      opacity: 0;
      top: -25vh;
  }
}

@keyframes slideDown {
  from {
      opacity: 1;
      top: 0;
  }
  to {
      opacity: 0;
      top: 150px;
  }
}