from bs4 import BeautifulSoup

soup = BeautifulSoup(open('bs.html').read(), 'html.parser')
mydivs = soup.findAll("div", { "class" : "ellipsis_1ha3" })


# <div class="ellipsis_1ha3">20</div>
# <div class="ellipsis_1ha3">30</div>
# <div class="ellipsis_1ha3">10</div>
# <div class="ellipsis_1ha3">50</div>
for div in mydivs:
    if "ellipsis_1ha3" in div["class"]:
        print(div)

# [<div class="ellipsis_1ha3">20</div>, <div class="ellipsis_1ha3">30</div>, <div class="ellipsis_1ha3">10</div>, <div class="ellipsis_1ha3">50</div>]
print(mydivs)