*{
    margin: 0;
    padding: 0;
    box-sizing: border-box; /*Altera como se calculan el ancho y la altura totales de un elemento.*/;
    font-family: sans-serif;
    
}

#contenedor{
    width: 90%;
    border: 1px solid gray;
    margin:25px auto;
    padding:10px;
    background-color: rgb(199, 240, 246);
}
#cabecera{
    height: 100px;
    border:1px solid;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
#titulos{
    padding: 5px;
    width: 30%;
}
#menu{
    width: 70%;
    height: 100%;
    align-content: center;
    color: WHITE;
}
#menu ul{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}
#menu ul li{
    list-style-type: none;
    margin-bottom: 20px;
}
#menu ul li a{
    text-decoration: nome;
    padding: 10px;
    margin: 10px;
}
#menu ul li a:hover{
    background-color: rgb(174, 85, 85);
    color: rgb(255, 255, 255);
    border-radius: 5px;
}
#contenido{
    border: 1px solid gray;
    margin: 10px;
    height: 400px;
    overflow-y: scroll;
    scroll-behavior: smooth;
}
#contenido img{
    width: 200px;
    margin: 10px;
}
#peliculas{
    margin: 10px;
    padding: 20px;
}
.films{
    margin: 5px;
    padding-left: 30px;
}
.films h3{
    padding: 5px;
    color: rgba(25, 25, 53, 0.772);
}
.films ol li{
    margin: 10px;
}