how to force a line to wrap in css code example

Example: css force string to wrap

<!-- For Block Elements -->
<textarea style="width:100px; word-wrap:break-word;">
  ACTGATCGAGCTGAAGCGCAGTGCGATGCTTCGATGATGCTGACGATGCTACGATGCGAGCATCTACGATCAGTC
</textarea>

<!-- For Inline Elements -->
<span style="width:100px; word-wrap:break-word; display:inline-block;"> 
   ACTGATCGAGCTGAAGCGCAGTGCGATGCTTCGATGATGCTGACGATGCTACGATGCGAGCATCTACGATCAGTC
</span>

<!-- Another thing to try: -->
<tr style="overflow-wrap: anywhere"><td>1</td><td>2</td></tr>