my font is to be #fff and the mouse over is #3cf.

I am confused how to write the css using multiple Ids and the a:hover.

<https://jsfiddle.net/zpupster/0mg4cyLs/>

```
#btn1, #btn2, #btn3
{
    background-color: #003399;
    color: #FFF;
}
  #btn1, #btn2, #btn3, a:hover
{
    color:#3cf;
}

```

thanks...