Big attributes selector or big adjacent selector?

[Aslanex]

I'm trying to create a filter to block hard-coded ad on a website. There is no class or id, so the only possibility is to block it by its attributes style and target, or point it out by using adjacent selectors and negation. These are the filters:

Code: Select all

idnes.cz##A[style="text-decoration: none; display: block; font-weight: bold; font-size: 19px; letter-spacing: 0; padding-bottom: 10px;"][target="_top"]

or

Code: Select all

idnes.cz##DIV.authors+DIV+DIV:not(.art-tags)

Which one would be better to use?