css element bottom of section code example

Example 1: put header at bottom of div

#header {
  position: relative;
  min-height: 150px;
}

#header-content {
  position: absolute;
  bottom: 0;
  left: 0;
}

#header, #header * {
  background: rgba(40, 40, 100, 0.25);
}

Example 2: css bottom

.bottom {
  position: fixed;
  bottom: /*AMOUNT DOWN AFTER IT ADD REM OR % OR PX */;
}