nsnb in html space code example

Example 1: html space tag

non-breaking space	=  
<	less than =	&lt;
>	greater than =	&gt;
&	ampersand =	&amp;

Example 2: # in html

# in CSS means your looking at an ID so 
<div class="ExampleClass" id="ExampleID"></div>

#ExampleID would reference the ID
.ExampleClass would reference the class