Minor random fixes

client/src/components/chat-send-message/chat-send-message.component.jsx

@@ -1,4 +1,4 @@
-import { LoadingOutlined } from "@ant-design/icons";
+import { LoadingOutlined, SendOutlined } from "@ant-design/icons";
 import { Input, Spin } from "antd";
 import React, { useEffect, useRef } from "react";
 import { useTranslation } from "react-i18next";
@@ -52,12 +52,12 @@ function ChatSendMessageComponent({
   };
 
   return (
-    <div style={{ display: "flex " }}>
+    <div className="imex-flex-row">
       <Input.TextArea
+        className="imex-flex-row__margin imex-flex-row__grow"
         allowClear
         autoFocus
         ref={inputArea}
-        suffix={<span>a</span>}
         autoSize={{ minRows: 1, maxRows: 4 }}
         value={message}
         disabled={isSending}
@@ -68,6 +68,7 @@ function ChatSendMessageComponent({
           if (!!!event.shiftKey) handleEnter();
         }}
       />
+      <SendOutlined className="imex-flex-row__margin" onClick={handleEnter} />
       <Spin
         style={{ display: `${isSending ? "" : "none"}` }}
         indicator={