Solved Upgrade J2.5 to 3J.4: Layout issue Kunena Latest

Dear all,

Today I've updated a Joomla 2.5 installation with Joomla 3.4.
After update process the layout of Kunena Latest module has changed.

Before:


After:


Any suggestion how to solve this issue?

Thx & best regards, Bastian

p.s. template is joomla 3.4 compatible

Database collation check: The collation of your table fields are correct

Joomla! SEF: Enabled | Joomla! SEF rewrite: Enabled | FTP layer: Disabled |

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htaccess: Exists | PHP environment: Max execution time: 30 seconds | Max execution memory: 80M | Max file upload: 16M

Kunena menu details:

Warning: Spoiler!

ID	Name	Menutype	Link	Path	In trash
100632	Forum	mainmenu	Itemid=100633	schnpsforum	No
100633	Forum	kunenamenu	view=home&defaultmenu=100633	forum	No
100634	Index	kunenamenu	view=category&layout=list	forum/index	No
100635	Aktuell	kunenamenu	view=topics&mode=replies	forum/aktuell	No
100636	Neues Thema	kunenamenu	view=topic&layout=create	forum/neuesthema	No
100637	Ohne Antwort	kunenamenu	view=topics&mode=noreplies	forum/ohneantwort	No
100638	Meine Themen	kunenamenu	view=topics&layout=user&mode=default	forum/meinethemen	No
100639	Profil	kunenamenu	view=user	forum/profil	No
100640	Hilfe	kunenamenu	view=misc	forum/hilfe	No
100641	Suche	kunenamenu	view=search	forum/suche	No

Joomla default template details : yoo_radiance | author: YOOtheme | version: 1.0.4 | creationdate: Unbekannt

Kunena default template details : Blue Eagle | author: Kunena Team | version: 3.0.7 | creationdate: 2015-02-01

Kunena version detailed: Kunena 3.0.7 | 2015-02-01 [ Galah ]
| Kunena detailed configuration:

Warning: Spoiler!

Kunena config settings:
board_offline	0
enablerss	1
threads_per_page	20
messages_per_page	6
messages_per_page_search	15
showhistory	1
historylimit	6
shownew	1
disemoticons	0
template	blue_eagle
showannouncement	0
avataroncat	0
catimagepath	category_images
showchildcaticon	1
rtewidth	450
rteheight	300
enableforumjump	0
reportmsg	0
username	1
askemail	1
showemail	1
showuserstats	1
showkarma	0
useredit	1
useredittime	0
useredittimegrace	600
editmarkup	1
allowsubscriptions	1
subscriptionschecked	1
allowfavorites	0
maxsubject	50
maxsig	300
regonly	0
pubwrite	1
floodprotection	6
mailmod	0
mailadmin	0
captcha	1
mailfull	0
allowavatarupload	1
allowavatargallery	1
avatarquality	90
avatarsize	2048
imageheight	800
imagewidth	800
imagesize	500
filetypes	zip,rar,txt,doc,docx,gz,tgz,pdf,xml,xls,xlsx,mp3,jpg,ppt
filesize	5000
showranking	1
rankimages	1
userlist_rows	0
userlist_online	1
userlist_avatar	1
userlist_name	0
userlist_posts	1
userlist_karma	0
userlist_email	0
userlist_joindate	0
userlist_lastvisitdate	1
userlist_userhits	1
latestcategory	0
showstats	0
showwhoisonline	0
showgenstats	1
showpopuserstats	0
popusercount	5
showpopsubjectstats	1
popsubjectcount	5
usernamechange	0
showspoilertag	1
showvideotag	1
showebaytag	0
trimlongurls	1
trimlongurlsfront	40
trimlongurlsback	20
autoembedyoutube	1
autoembedebay	0
sessiontimeout	1800
highlightcode	0
rss_type	post
rss_timelimit	month
rss_limit	100
rss_included_categories
rss_excluded_categories
rss_specification	rss2.0
rss_allow_html	1
rss_author_format	name
rss_author_in_title	1
rss_word_count	0
rss_old_titles	1
rss_cache	900
defaultpage	categories
default_sort	asc
sef	1
showimgforguest	1
showfileforguest	1
pollnboptions	5
pollallowvoteone	1
pollenabled	1
poppollscount	5
showpoppollstats	1
polltimebtvotes	00:15:00
pollnbvotesbyuser	100
pollresultsuserslist	1
maxpersotext	50
ordering_system	mesid
post_dateformat	ago
post_dateformat_hover	datetime
hide_ip	1
imagetypes	jpg,jpeg,gif,png
checkmimetypes	1
imagemimetypes	image/jpeg,image/jpg,image/gif,image/png
imagequality	50
thumbheight	32
thumbwidth	32
hideuserprofileinfo	put_empty
boxghostmessage	1
userdeletetmessage	0
latestcategory_in	1
topicicons	1
debug	0
catsautosubscribed	0
showbannedreason	0
version_check	1
showthankyou	0
showpopthankyoustats	1
popthankscount	5
mod_see_deleted	0
bbcode_img_secure	text
listcat_show_moderators	0
lightbox	1
show_list_time	720
show_session_type	0
show_session_starttime	0
userlist_allowed	1
userlist_count_users	1
enable_threaded_layouts	0
category_subscriptions	post
topic_subscriptions	every
pubprofile	0
thankyou_max	10
email_recipient_count	0
email_recipient_privacy	bcc
captcha_post_limit	0
keywords	0
userkeywords	0
image_upload	registered
file_upload	registered
topic_layout	flat
time_to_create_page	0
show_imgfiles_manage_profile	1
hold_newusers_posts	0
hold_guest_posts	1
attachment_limit	8
pickup_category	0
article_display	intro
send_emails	1
fallback_english	1
cache	1
cache_time	60
iptracking	1
rss_feedburner_url
autolink	1
access_component	1
statslink_allowed	0
superadmin_userlist	0
ebay_language	0
ebaylanguagecode	de-de
userlist_usertype	0
sefutf8	1
changename	0
enablepdf	0
jmambot	1
annmodid	62
userlist_username	1
rules_infb	0
help_infb	0
onlineusers	1

| Kunena integration settings:

Warning: Spoiler!

Kunena - AlphaUserPoints Disabled
Kunena - Community Builder Enabled: access=0 login=0 activity=1 avatar=1 profile=1 private=0
Kunena - Gravatar Disabled
Kunena - JomSocial Disabled
Kunena - Joomla Enabled: access=1 login=0
Kunena - Kunena Enabled: avatar=0 profile=0
Kunena - UddeIM Disabled

| Joomla! detailed language files installed:

Warning: Spoiler!

Joomla! languages installed:
de-DE	German (DE-CH-AT)
en-GB	English (en-GB)

Third-party components: CommunityBuilder 2.0.7

Third-party SEF components: None

Plugins: Search - Kunena Search 3.0.1 | Content - Kunena Discuss 3.0.7

Modules: Kunena Latest 3.0.1 | Kunena Login 3.0.1 | Kunena Search 3.0.1

add this to your template css

Thanks a lot!
This css works.

Greets, Bastian