*{
    margin: 0; 
    padding: 0;
    font-family: sans-serif;
    text-align: center;
}

header {
    background: #b2fa5f;
    text-align: center;
    padding: 3rem;

}

main{
    background: #9160fa;
    display: flex;
	flex-wrap: wrap;
    height: auto;
    padding: 0.5rem;
}

section {
    background: #60b7fa;
    width: 100%;
    padding: 2rem;
    justify-content: space-between;
}

.arriba{
    display: flex;
    justify-content: space-around;
}

.abajo{
    display: flex;
    justify-content: space-between;
}

.principal{
    background: #e8fa60;
    padding: 2rem;
    margin: 1rem;
    width: 95%;
    height: 16rem;
}

.secundaria {
    background: #fab260;
    width: 26%;
    padding: 2rem;
    height: 20rem;
    margin: 1rem;
}

header a {color: orange;
font-size: 1rem
}


aside {
    background: #fa6060;
    width: 100%;
    text-align: center;
    padding: 4rem
}

footer {
    background: #fea4bf;
    width: 100%;
    height: 60px;
        
}