/* Estilos generales */
* {
  margin: 0;
  padding: 0;
}

.contenedor{
  max-width: 80rem;
  margin: 10px auto;
  width: 90%;
}

.center {
  text-align: center;
  line-height: 4rem;
  font-weight: bold;
}

body {
  font-family: 'Roboto', sans-serif;
}

/* Estructura */
header {
  background: #3fce00;
  height: 5rem;
  text-align: center;
  padding: 1rem;
}

footer {
  background: #3fce00;
  height: 4.5rem;
  text-align: center;
  padding: 1rem
}

h1 {
  color: white;
}

h2 {
  text-align: center;
  padding: 1rem;
  color: white;
  margin: 1rem 8rem 1rem 8rem;
  height: 1rem;
  width: 70%;
  padding: 0rem
}

h3 {
  color: white;
  font-size: 1.5rem;
}

main{
  display: flex;
  height: 50em;
    border-style: solid;
    border-color: rebeccapurple;
}

section {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  background: #26c5ff;
  float: left;
  padding: 1rem;
  width: 80%;
}

article{
  background: #ffab25;
  padding: 10%;
  height: 6rem;
  width: 6rem;
  margin: .5rem;
  color: white;
  text-align: center;
  font-style: normal;
  font-size: 1.6rem;
}
aside {
  background: #d4d4d4;
  width: 20%;
  color: white;
  font-size: 1.5rem;
  display: inline-block;
  justify-content: space-between;
  padding: 1rem;
  float: left;
  text-align: center;
}