How do i get this effect?

That’s javascript that is doing that. It’s a hidden <div> element and then they use the onClick() function to display it.

I have used this Plugin for an effect like that!

wearitwell… how do i make a few changes using that plugin so that that link wont come up underlined and blue etc… (so i can change the font/link stlyes just for that plugin i believe is what im asking)

that css is this..

/* Expanding Box Settings */

.ddet_div {
margin: 8px 0 0 12px;
padding: 8px;
background: #F4F4F4;
border: 0px solid #FFFFFF;
}

try:

.ddet_div a {
    color:red;
    text-decoration:none;
}

Hard to say without live view ??