header{
    background-color: rgb(255, 123, 0);


}

body{
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
     align-items: center;
     text-align: center;
     background-color: rgb(234, 240, 125);

}

nav :first-child{
    background-color: blue;
    color: aliceblue;
    display: flex;
    align-items: center;
}
nav a{
    margin: 1em;
    transition:background-color 3s ;
    border-radius: 1em;
    padding: 1em;
}

a:hover{
    background-color: rgb(101, 230, 237);

}

section ul{
    list-style: none;
}

main{
    display: flex;
}

aside{
    box-shadow: 0.3em 0.3em 0.3em 0.3em rgb(0,0,10);
    padding: 0.2em;
    background-color: rgb(166, 110, 218);
}

.formulario{
        padding: 0.2em;
        margin: 0.4em;
}

footer{

    background-color: black;
    text-decoration: double;
    color: aliceblue;

}