.menu1 {
    text-align: right;
    color: green;
    background-color: cornflowerblue;
    font-size: 15px;
    margin: 10px;
    padding: 10px;
    border-radius: 10px;
}

.flex-container {
    display: flex;
    flex-direction: column;
    font-size: 15px;
    text-align: center;

  }
  
  .flex-item {
    background-color: #f1f1f1;
    margin: 10px;
    padding: 10px;
    flex: 50%;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
  }