header {background-color: cadetblue; 
       width: 100%;
    text-align: center;
}

.analisis {background-color: cadetblue;
padding: 1rem;
    margin: 1rem;
    float: right;
    text-align: center;
}

nav2 {
    float: right;
    list-style-type: none;
   margin-left: 1rem;
   margin-right: 1rem;
    padding: 0.4rem;
    background-color: cadetblue; 
    font-family: sans-serif;

}



body {
    background-image: url(img/fondo.jpg)
}