body{
    font-family: Arial, Helvetica, sans-serif;
    text-align: center;
    position: relative;
    z-index: 1;
    color: white;
    padding-top: 20%;
    font-size: 1em;
}
/* Estilos para que el video cubra toda la pantalla */
body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    }

    .video-fondo {
    position: fixed;
    top: 0;
    left: 0;
    min-width: 100%;
    min-height: 100%;
    object-fit: cover;
    z-index: -1;
    }

    header {
    margin-top: 100px;
    }

    h1, h2, p {
    padding-bottom: 20px;
    padding-left: 30px;
    padding-right: 30px;
    text-shadow: 4px 4px 2px rgba(0,0,0,0.6);     
    }

    img {
    -webkit-box-shadow: 8px 8px 8px -4px rgba(0,0,0,0.75);
    -moz-box-shadow: 8px 8px 8px -4px rgba(0,0,0,0.75);
    box-shadow: 8px 8px 29px -4px rgba(0,0,0,0.75);    
    }