.box {
  max-width: 1000px;
  margin: 50px auto;
  display: grid;
  grid-gap: 10px;
  grid-template-columns: 250px;
}

header, nav, main, footer {
  border: white 2px solid
}

header {
    grid-row: 1 / 2;
    grid-column: 1 / 3;
    border-radius: 40px;
}

nav {
    grid-row: 2 / 3;
    grid-column: 1 / 2;
    height: max-content;
    border-radius: 40px;
}

main {
    grid-row: 2 / 3;
    grid-column: 2 / 3;
    height: max-content;
    border-radius: 40px;
}

footer {
    grid-row: 3 / 4;
    grid-column: 1 / 3;
    border-radius: 40px;
}

body {

}

.card__image {
  width: 50%;
}