@font-face {
  font-family: ZURCHN;
  src: url("../fuentes/ZURCHN.TTF");
}

html,body{
  height:100%;
  width:100%;
}

.bg{
  background: url("../img/Fondo.jpg") no-repeat center center fixed;
  background-size: cover;
}

*
{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body{
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: #75787B;
}

.box{
  position: relative;
  width: 300px;
  height: 200px;
  transform-style: preserve-3d;
  animation: animate 30s linear infinite;
}

@keyframes animate
{
  0%
  {
    transform: perspective(1000px) rotateY(0deg);
  }
  100%
  {
    transform: perspective(1000px) rotateY(360deg);
  }
}


.box span{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-origin: center;
  transform-style: preserve-3d;
  transform: rotateY(calc(var(--i) * 45deg)) translateZ(400px);
}

.box span img{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}


.formulario{
  background-color: #5C068c;
  color: black;
  opacity: .75;
  padding: 0 20px;
}

.centro {
  height: 25vh;
}
.final{
  height: 5vh;
}

h1 { color: white; }
h3 { color: white; }