html {
  font-family: sans-serif;
}

body {
  width: 100%;
  background-color: #e3f4ff;
}

#preload {
  /*background-image: url("/img/fondo-iphone-50.jpg") */
}

#granBloque {
  background-image: url("/img/fondo-android-50.jpg");
  background-position: top 60px center;
  background-repeat: repeat-x;
  background-size: cover;
  -webkit-box-shadow: 0px 0px 200px 10px rgba(0, 0, 0, 0.5);
          box-shadow: 0px 0px 200px 10px rgba(0, 0, 0, 0.5);
  max-width: 1280px;
  min-width: 800px;
  margin: 0 auto 0 auto;
  height: 100vh;
}

#logoAPPEMTUSA {
  position: fixed;
  top: 15vh;
  right: 10vh;
  max-height: 33%;
  max-width: 33%;
}

#logoEMTUSA {
  position: fixed;
  top: 15vh;
  left: 10vh;
  max-height: 33%;
  max-width: 33%;
  -webkit-border-radius: 20px;
          border-radius: 20px;
  z-index: 9;
}

#sombraLogoEMTUSA {
  position: fixed;
  top: 15vh;
  left: 10vh;
  width: 33vh;
  height: 33vw;
  max-height: 33%;
  max-width: 33%;
  -webkit-border-radius: 20px;
          border-radius: 20px;
  -webkit-box-shadow: inset 0px 0px 20px 5px #0e679d;
          box-shadow: inset 0px 0px 20px 5px #0e679d;
  display: block;
  z-index: 12;
}

#bloqueSuperior {
  text-align: center;
  height: auto;
  background-color: #008DE3;
}
#bloqueSuperior img {
  max-height: 80px;
  margin: 0;
  padding: 0;
}

#bloqueInferior img {
  -webkit-filter: drop-shadow(0 10px 10px rgba(0, 0, 0, 0.33));
          filter: drop-shadow(0 10px 10px rgba(0, 0, 0, 0.33));
}