@media all and (max-width: 560px){
  .to-the-left{
    margin-right:0 !important;
  }
  .to-the-right{
    margin-left:0 !important;
  }
}
html{
  scroll-behavior: smooth;
}
body{
  margin:0;
  font-family: "Trebuchet MS", Helvetica, sans-serif;
}
svg{
  vertical-align:middle;
}
div.video-container video{
  z-index:0;
  width:100%;
}
a{
  text-decoration: underline;
  color: grey;
  font-weight: bold;
}
.iframe-contenedor {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}
.iframe-contenedor iframe{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.ator-enlace{
  background: #297ea3;
  color: white;
  padding: 5px;
  font-size: 85%;
  border-radius: 5px;
}
span.heading{
  font-size:3.0em;
}
.ator-frase-inicial{
  text-align:center;
}
.ator-encabezado{
  font-weight: bold;
  color: #297ea3;
  text-decoration: underline solid 2px #e31835;
}
.ator-encabezado span{
  color: #e31835;
}
.to-the-right{
  float:right;
  margin-left: 20px;
}
.to-the-left{
  float:left;
  margin-right: 20px;
}
.slider h1, .slider h2 {
  color: #297ea3;
  background-color: rgba(255, 255, 255, 0.8);
  padding: 10px;
  border-radius: 5px;
  border: 2px solid #297ea3;
}
.slider h2 {
  font-style: italic;
}
.slider{
  background: url('../media/ator-slide-tubos-aluminio-calibrado-0.jpg') no-repeat transparent;
  background-size: cover;
}
#text{
  background-image: url('fondo-html-ator.png');
  background-repeat: no-repeat;
  background-position: 100px 100px;
}