body{
    font-family: 'Raleway', sans-serif;
    font-size: 16px;
    background-color: #252525;
}


main{
    background-color: #f6f6f6;
}
.main{
    padding: 50px 0px;
}
.entrada{
  height: 100vh;
  min-height: 500px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.entrada{
  background-image: url("../imagenes/entrada.jpg");
}


.cuadro-titulo{
    background: red;
}

.video{
      height: 100vh;
      min-height: 500px;
}

.footer{
    color: #ccc;
    
    padding: 10px 0px 10px 0px;
}

.footer a{
    color: #ccc;
    padding-left: 10px;
}

.footer a:hover{
    color: #fff;
}


.tit-card{
    font-weight: 300;
}



.sub-card{
    font-size: 12px;
}


.card-columns {
  @include media-breakpoint-only(xl) {
    column-count: 6;
  }
  @include media-breakpoint-only(lg) {
    column-count: 6;
  }
  @include media-breakpoint-only(md) {
    column-count: 5;
  }
  @include media-breakpoint-only(sm) {
    column-count: 3;
  }
}

@media (min-width: 576px) { 
    .entrada{
      background-image: url("../imagenes/entrada.jpg");
    }
}

@media (min-width: 768px) { 
    .entrada{
      background-image: url("../imagenes/entrada1.jpg");
    }
}

iframe{
    max-width: 100%;
}