id declare css code example
Example 1: id in css
#id{
color:red;
}
Example 2: referance html id css
<style>
#test {
/*Styleing here*/
}
</style>
<h1 id="test"></h1>
#id{
color:red;
}
<style>
#test {
/*Styleing here*/
}
</style>
<h1 id="test"></h1>