I'm not sure if this is possible but let's say I have a few variables :
var1 "text1' var2 "2018" var3 "firstname.lastname@example.org"
Can I make Applescript to found every instance of this text on Safari (any tab) and change the colour of the text? (
"document.getElementById("foundhtmlhere").style.color = "#ff0000";"
document.querySelector("td > a").style.backgroundColor = "red";