Answers for "align button to the right of the div"

how to right align a text button

.flex-box {
  display:flex;
  justify-content:space-between; //button with flex box
  outline: 2px dashed blue;
}

.flex-box-2 {
  display:flex;
  justify-content: flex-end;
  outline: 2px deeppink dashed;
}

how to align form buttons right

style="float: right;"