how to put two buttons on the same line in html code example

Example 1: how to put two words in a button on single line

.group {
  display: flex;
  flex-direction: row;
  border: 1px solid black;
  max-width: 100px;
}

.group > div {
  border: 1px solid green;
  margin: 2px;
}

Example 2: align two buttons in same line

div#frm *{display:inline}