html style and id tag code example
Example 1: html id
<p id="newid">this is the id</p>
<style>
#newid {
background-color: green;
text-align: center;
}
</style>
Example 2: referance html id css
<style>
#test {
/*Styleing here*/
}
</style>
<h1 id="test"></h1>