*{margin: 0; padding: 0;  box-sizing: border-box; font-family: arial, sans-serif;}


.contenedor{
    max-width: 80rem;
    margin: 0 auto}


header{
    text-align: center;
    background: #212120;
    height: 7rem;
    padding: 2rem;
    color:aliceblue;
}


main{
    display: flex;
    justify-content: space-between;
    }




section{
    background: aliceblue;
    width: 70%;
    padding: 1rem 0.5rem 1rem 0.5rem;
    margin: 0.5rem 0rem 0.5rem 0rem;
}




h2{
    padding: 1rem 1rem 1rem 0.5rem;}




article{
    
    background: #ed035d;
    margin: 0 0 0.5rem 0;
    padding: 2rem 0 7rem 1rem;
    height: 10rem;
    color: aliceblue;
    
}




h3{ font-size: 1.5rem;
    text-align: left;
    font-weight: 100;}



aside{
    background: #8bc5ff;
    width: 29%;
    height: 35.5rem;
    margin: 0.6em 0rem 0.5rem 0rem;
    padding: 1rem;
    color: aliceblue;
}



footer{
    text-align: center;
    background: #212120;
    padding: 4rem;
    height: 10rem;
    color: aliceblue;
}