.article_mobile
{
  display: none;
}

:root
{
  --body-text-a-color: black;
}

html
{
  background-color: rgba(0,0,50,1);
  color: white;
  font-family: "Oswald"
}

#onglet_ee
{
  filter: invert(1);
}

#communication
{
  background: url(../../images/jaugeOwen2.jpg)no-repeat center center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

video#bgvid {
  position: fixed; right: 0; bottom: 0;
  min-width: 100%; min-height: 100%;
  width: auto; height: auto; z-index: -100;
  background: url(../../images/Puyvalador.jpg) no-repeat;
  background-size: cover;
  opacity: 0.9;
}


.presentation
{
  margin:auto auto 0;
  position:fixed;
  bottom: 5vh;
  left: 4vw;
  right: 4vw;
  width: 92vw;
  background-color: rgba(0, 0, 0, 0.5);
}

.presentation:hover
{
  background-color: rgba(0, 0, 0, 0.5);
}

.presentation td a
{
  color: rgba(255, 255, 255, 0);
}

.presentation td
{
  transition: all 0.8s ease;
  width: 23vw;
  vertical-align: top;
  padding: 0 20px 40px 20px;
  border-bottom: solid 5px rgba(255, 255, 255, 0.5);
  color: rgba(255, 255, 255, 1);
}

.presentation:hover td
{
  heigth: auto;
  font-size: 100%;
  color: rgba(255, 255, 255, 1);
}

.presentation td:hover
{
  border-bottom: solid 5px rgba(255, 255, 255, 1);
}

.presentation th
{
  padding: 0 20px 20px 20px;
  text-align: left;
  font-size: 120%;
}

.presentation .nombre_titre_presentation
{
  font-size: 300%;
  vertical-align: top;
}

#communication .presentation:hover td a
{
  color: white;
  text-decoration: none;
  font-weight: bold;
}