Video rt media looks not right

Hello,

My videos on activity looking not right when you click in the +load more button.

I use this css code:
li.rtmedia-list-item.media-type-video {
width: 100% !important;
display: inline-block;
}

.rtmedia-activity-container .mejs-container.mejs-video {
width: 100% !important;
display: inline-block;
}

@media (min-width:700px) {
.rtmedia-activity-container .mejs-container.mejs-video {
max-height: 405px;
}

}

When you dont click the +load more on the activity the videos look right.

I really need help for this one.

Other css what i use is:

.rtmedia-list-item .rtmedia-item-title{ display: none; }

button.rtmedia-like {
display: none;
}

.rtm-ltb-title {
display: none;
}

I use the Kleo Theme by seventhqueen, the support said i need to ask it here.

Also i use the free audio/Video Encoding service, but i dont get thumbnails.

Hope some one can help me out.