Google Tests A Curved With Green Border & More Visible Ad Label

Google seems to be testing a new ad label on the search ads that is way more noticeable than the normal ad label. This one has the black ad text but it is outlined in a curved green border making the ad label stand out much more than previous ad labels.

SearchEngineRoundtable1?d=UCg8P nGCaA | Craig Hordlow SearchEngineRoundtable1?d=yIl2AUoC8zA | Craig Hordlow SearchEngineRoundtable1?d=hl8ANDcrVaY | Craig Hordlow SearchEngineRoundtable1?d=V t1I SPZMU | Craig Hordlow SearchEngineRoundtable1?d=Gu391qSwH A | Craig Hordlow SearchEngineRoundtable1?d=cGdyc7Q 1BI | Craig Hordlow SearchEngineRoundtable1?i=UACzZ7W0dk4:fRZFG0Cs3RM:V sGLiPBpWU | Craig Hordlow SearchEngineRoundtable1?i=UACzZ7W0dk4:fRZFG0Cs3RM:F7zBnMyn0Lo | Craig Hordlow SearchEngineRoundtable1?d=MbsSfiz sEw | Craig Hordlow SearchEngineRoundtable1?d=qj6IDK7rITs | Craig Hordlow