우하하 위젯 "우하하"버튼 수정방법

#uha_chat_form > button {
  height: 27px; width: 70px !important; float: right;
  border:0;border-radius:0px;background:#fff;
  margin:0;
  padding:0;
  background-position:0;
  background-image:url(./send.png);
  text-indent:-5000px;
}
#uha_chat_form > button:hover{
  background-position:0;
}