#rc-box{position:fixed;bottom:20px;right:20px;width:320px;background:#fff}#rc-chat{height:250px;overflow:auto}#rc-btns button{width:100%}
.rc-btn {
  display: inline-block;
  padding: 6px 14px;
  margin-right: 8px;
  border: 2px solid #2271b1;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
  background: #fff;
  color: #2271b1;
  transition: 0.2s;
}

.rc-btn:hover {
  background: #2271b1;
  color: #fff;
}

.rc-delete {
  border-color: #d63638;
  color: #d63638;
}

.rc-delete:hover {
  background: #d63638;
  color: #fff;
}