body {
  margin: 0;
  background: purple;
  font-family: sans-serif;
}

.ui {
  display: grid;
  grid-template-columns: 220px 1fr;
  grid-template-rows: auto 1fr auto;
  gap: 16px;

  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
}

.top {
  grid-column: 1 / -1;
}

.left {
  grid-row: 2;
}

.center {
  grid-row: 2;
}

.bottom {
  grid-column: 1 / -1;
}

.tile {
  background: #fff8c8;
  padding: 16px;

  border: 8px solid transparent;
  border-image: url("../images/frame.png") 16 round;

  position: relative;
}

.center .content {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}