woah! i finally got it working! thanks much to danni, ive got the code from her page - to get the text changing on hover, i asked it on stackoverflow, it's really helpful.
here's the (basic) code i used to get it changing on hover;
span#hUp::before {
content: "sampletext1";
font-size: 13px;
font-family: monospace;
}
span#hUp:hover::before {
content: "sampletext2";
}
i posted this because people may be interested on how to do it, and dont know how to find style.css in the inspect feature.
INLESS IF YOURE TLKING ABOUT SOMEONE ELSE, THEN THATS EMBARRASSING.
I didnt know that my crazy antics helped you! very cool :]