empty space html code example

Example 1: add spaces html

&nbsp;  <!-- 1 space -->
&ensp;	<!-- tab; 2 space -->
&emsp;	<!-- tab; 4 space -->

Example 2: html space tag

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