HTML CSS BASIC HELP

[placid kite]

First you going to give the button a class
HTML:

<button class="myButton">
Click here!
</button>

Then you going to make a css for that class

.myButton {
   
}

However you want to change it on hover so you have to add :hover

.myButton:hover {
    background-color: #000000
}

[placid kite]

You did background try to do background-color or just color

Hmm can you give me the html

Try not to give the button a class
&& just do button:hover

Not .button:hover