#contenedor{
  display: grid;
  grid-template-rows: 70vh;
  grid-template-columns: 1fr 1fr;
}

#contenedor .smxA{
  grid-row: 1/2;
  grid-column: 1/2;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  margin: 20px;
}

#contenedor .smxB{
  grid-row: 1/2;
  grid-column: 2/3;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  margin: 20px;
}


.card img{
  width: 80%;
  height: 60%;
  display: block;
  margin: auto;
  padding-top: 2%;

}
h2{
  text-align: center;
}
p{
  text-align: center;
  font-weight: bold;
}