ArrowChat

hi
in the chat window there is 2 persons chating , the sender and the receiving .
i want to make a changes on the sender colors and design , i cant do this because
they have a same css class .
please just separate the css to be ablle to do the changes .

thank you

sorry for the 3 same attachments
i cant delete attachment .

there is aproblem when i edit the topic and submit it the atachment not show on the topic
this cause i think that i must upload it again . please see this .

sorry

Implemented in v1.8.