*{
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
    font-family: Arial, Helvetica, sans-serif;
}
/*HEADER*/
#header{
    background-color: white;
    height: 57px;
}
#header-logo{
    width: 20px;
}
/*SECCION ALTA COMPETENCIA*/
#alta-competencia{
    background-image: linear-gradient(rgba(255, 255, 255, 0.7),rgba(255, 255, 255, 0.7)),url(../imagenes/altaCompetencia/fondo.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    margin-top: 56px;
}
#alta-competencia h1{
    text-decoration: underline;
}
#imagenes-altaCompetencia{
    padding: 20px;
}