* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.announcement {
  grid-area: main;
  background-color: white;
  padding: 40px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: minmax(100px, 1fr);
  height: 90vh;
}

.announce {
  padding: 20px;
}

.lists {
  display: list-item;
  padding: 5px;
  margin: 12px;
}

.announce-img {
  padding: 8px;
}