.btn-abrir {
    background-color: red;
    padding: 10px 15px;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
  }
  .popup-conteiner {
    position: fixed;
    width: 100%;
    top: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    display: none;
    z-index: 100;
  }
  .popup-conteiner.active {
    display: flex;
  }
  .popup {
    background-color: #fff;
    color: #000;
    text-align: justify;
    flex: 0 1 95%;
    max-width: 850px;
    padding: 0 20px 20px 20px;
    border-radius: 10px;
    box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.4);
  }
  .conteiner-btn-cerrar {
    text-align: end; 
    margin-top: 10px; 
    margin-bottom: 10px;
  
  }

  .cerrar {
    margin: 0;
    font-size: 20px;
    color: white;
    background-color: red; 
    font-family: sans-serif;
    cursor: pointer;
    display: inline-block;
    padding: 5px 15px; 
    border-radius: 10%; 
    border: none; 
    transition: background-color 0.3s, transform 0.2s; 

}

.cerrar:hover {
    background-color: rgb(251, 177, 19); 
    transform: scale(1.1); 
}

.video-popup {
  position: relative; 
}
.video-popup video{
  border-radius: 10px; 
  overflow: hidden; 
  background-color: rgba(0, 0, 0, 0.8); 
}