update ChatPresenter

@@ -107,28 +107,38 @@ const ChatScreenBox = styled.div`
   }
   }
 `;
 `;
 
 
+const InputWrapper = styled.div`
+  width: 100%;
+  display: flex;
+  flex-direction: row;
+  justify-content: center;
+  align-items: center;
+`;
+
 const InputContainer = styled.div`
 const InputContainer = styled.div`
   position: fixed;
   position: fixed;
   bottom: 0;
   bottom: 0;
   justify-content: center;
   justify-content: center;
   align-items: center;
   align-items: center;
-  width: 70%;
-  margin: 10px;
+  width: 50%;
+  margin-bottom: 20px;
   display: flex;
   display: flex;
   flex-direction: row;
   flex-direction: row;
+  background-color: #b2bec3;
+  border: none;
   form {
   form {
     width: 100%;
     width: 100%;
     button {
     button {
       background-color: #27ae60;
       background-color: #27ae60;
-      width: 10%;
+      width: 20%;
       color: white;
       color: white;
       border-radius: 10px;
       border-radius: 10px;
     }
     }
     input {
     input {
+      background-color: #b2bec3;
       width: 70%;
       width: 70%;
     }
     }
   }
   }
-  border: 1px solid rgba(0, 0, 0, 0.7);
   border-radius: 10px;
   border-radius: 10px;
 `;
 `;
 
 
@@ -188,16 +198,18 @@ export default ({
                   avatar={e.sender.avatarUrl}
                   avatar={e.sender.avatarUrl}
                 />
                 />
               ))}
               ))}
-            <InputContainer className="InputContainer">
-              <form onSubmit={onSubmit}>
-                <Input
-                  placeholder={"Enter any words"}
-                  type="text"
-                  {...message}
-                />
-                <Button text={"Submit"} />
-              </form>
-            </InputContainer>
+            <InputWrapper>
+              <InputContainer className="InputContainer">
+                <form onSubmit={onSubmit}>
+                  <Input
+                    placeholder={"Enter any words"}
+                    type="text"
+                    {...message}
+                  />
+                  <Button text={"Submit"} />
+                </form>
+              </InputContainer>
+            </InputWrapper>
           </ChatScreenBox>
           </ChatScreenBox>
         </ChatScreenContainer>
         </ChatScreenContainer>
       </ChatWrapper>
       </ChatWrapper>