Etymonline specific fix

[MasterInQuestion]

    etymonline.com##div:is( .fixed, .relative, .sticky ):has( .adsbygoogle, [id^="afscontainer"] )
    etymonline.com##[class*=" scroll-m-"]:style( scroll-margin: 0 !important; )
    etymonline.com##[class*=" line-clamp-"]:style( -webkit-line-clamp: initial !important; )
!    etymonline.com##div[title^="Origin and meaning of "].line-clamp-2:style( -webkit-line-clamp: initial !important; )
    etymonline.com##p.truncate:style( overflow: visible !important; )
    etymonline.com##[class*=" backdrop-blur-"]:style( backdrop-filter: none !important; )
    etymonline.com##header:style( --tw-bg-opacity: 0.9 !important; )
    etymonline.com##footer .pb-\[100px\]
    etymonline.com##footer > .pt-4.pb-6:style( padding: 0 !important; )
    etymonline.com##footer:style( padding-top: 0 !important; )
    etymonline.com##footer .container:nth-of-type(1) div.mb-12:style( margin-bottom: 0 !important; )

    Address the bad spacing of ads.
    And patch unnecessarily broken scrolling responsiveness.
    Also reduce unnecessary content clipping.
    Avoid performance costly backdrop filters. (mostly on "<header>", of little actual purpose)
    Plus various spacing fix. (reduce needless waste)

    Query:
    https://developer.mozilla.org/en-US/search?q=
    ; for help.
    Also: https://github.com/uBlockOrigin/uBlock-issues/wiki/Static-filter-syntax#cosmetic-filters

    Testcase:
    https://www.etymonline.com/word/brag
    https://www.etymonline.com/search?q=bug
    https://www.etymonline.com/columns