diff --git a/src/components/fieldsDisplayForm/FieldFooterOptions.js b/src/components/fieldsDisplayForm/FieldFooterOptions.js
index b7a8b911d11ffa3b2ebd2347e0b504e9348ad276..7cea2c355c7e8063553192ab986288de960611c5 100644
--- a/src/components/fieldsDisplayForm/FieldFooterOptions.js
+++ b/src/components/fieldsDisplayForm/FieldFooterOptions.js
@@ -14,23 +14,25 @@ function FieldFooterOptions(props) {
   const { setRequiredField, deleteFromForm } = useForm();
   return (
     <Grid>
-      <FormControlLabel
-        control={
-          <Tooltip
-            title="Marcar como obrigatório"
-            aria-label="Marcar como obrigatório"
-          >
-            <Switch
-              onChange={(e) => setRequiredField(props.idq)}
-              value="required"
-              color="primary"
-              checked={props.required}
-            />
-          </Tooltip>
-        }
-        style={{ size: "0px" }}
-        label="Obrigatória"
-      />
+      {!props.subform && (
+        <FormControlLabel
+          control={
+            <Tooltip
+              title="Marcar como obrigatório"
+              aria-label="Marcar como obrigatório"
+            >
+              <Switch
+                onChange={(e) => setRequiredField(props.idq)}
+                value="required"
+                color="primary"
+                checked={props.required}
+              />
+            </Tooltip>
+          }
+          style={{ size: "0px" }}
+          label="Obrigatória"
+        />
+      )}
       <Tooltip title="Remover a pergunta" aria-label="Remover a pergunta">
         <IconButton
           aria-label="Remover a pergunta"
diff --git a/src/components/fieldsDisplayForm/FormFieldCheckbox.js b/src/components/fieldsDisplayForm/FormFieldCheckbox.js
index 0595faf5caf91c5dc119b53770b285e4f4992224..36849f71af13ac023696ad23b0ced732d0a85cb7 100644
--- a/src/components/fieldsDisplayForm/FormFieldCheckbox.js
+++ b/src/components/fieldsDisplayForm/FormFieldCheckbox.js
@@ -62,6 +62,9 @@ function FormFieldCheckbox(props) {
             {...provided.draggableProps}
             {...provided.dragHandleProps}
           >
+            <Grid container item xs={12} justify="center">
+              <h4>Múltipla Escolha</h4>
+            </Grid>
             <Grid container>
               <DefaultField
                 question={props.question}
diff --git a/src/components/fieldsDisplayForm/FormFieldRadio.js b/src/components/fieldsDisplayForm/FormFieldRadio.js
index b87772183a453e95a93022f65ede9791eb51dd13..ab98b69e0b8df45ee3f2d1b6e121f044da554447 100644
--- a/src/components/fieldsDisplayForm/FormFieldRadio.js
+++ b/src/components/fieldsDisplayForm/FormFieldRadio.js
@@ -61,6 +61,9 @@ function FormFieldRadio(props) {
             {...provided.draggableProps}
             {...provided.dragHandleProps}
           >
+            <Grid container item xs={12} justify="center">
+              <h4>Seleção Única</h4>
+            </Grid>
             <Grid container>
               <DefaultField
                 question={props.question}
diff --git a/src/components/fieldsDisplayForm/FormFieldSelect.js b/src/components/fieldsDisplayForm/FormFieldSelect.js
index 959cb50f4627b21668f5ce2e99218174dc2cd096..55d872720bb89018994ef3b860389a68d5ab28a8 100644
--- a/src/components/fieldsDisplayForm/FormFieldSelect.js
+++ b/src/components/fieldsDisplayForm/FormFieldSelect.js
@@ -63,6 +63,9 @@ function FormFieldSelect(props) {
             {...provided.draggableProps}
             {...provided.dragHandleProps}
           >
+            <Grid container item xs={12} justify="center">
+              <h4>Lista Suspensa</h4>
+            </Grid>
             <Grid container>
               <DefaultField
                 question={props.question}
diff --git a/src/components/fieldsDisplayForm/FormFieldSubform.js b/src/components/fieldsDisplayForm/FormFieldSubform.js
index cd497ee76f24265802173fc0a8d1c1d681b50d4f..9a3422c1acc07651847b5041182cf8d99ea46460 100644
--- a/src/components/fieldsDisplayForm/FormFieldSubform.js
+++ b/src/components/fieldsDisplayForm/FormFieldSubform.js
@@ -134,13 +134,8 @@ export default function FormFieldSubform(props) {
           >
             <Grid container>
               <Grid container item>
-                <Grid container item xs={12}>
-                  <DefaultField
-                    question={props.question}
-                    description={props.description}
-                    idq={props.idq}
-                    error={props.error}
-                  />
+                <Grid container item xs={12} justify="center">
+                  <h4>Subformulário</h4>
                 </Grid>
               </Grid>
               <Grid item xs={12} sm={6} className={classes.questionsGrid}>
@@ -166,6 +161,7 @@ export default function FormFieldSubform(props) {
                 className={classes.footerOptsAdjustment}
               >
                 <FieldFooterOptions
+                  subform={true}
                   idq={props.idq}
                   required={props.validation[0].value}
                 />
diff --git a/src/components/fieldsDisplayForm/FormFieldText.js b/src/components/fieldsDisplayForm/FormFieldText.js
index 7c4d19ad74759fd6ab8fa11e47e34badc466a46a..b91f18529534dddcaf133ba920a30fad8c1bd715 100644
--- a/src/components/fieldsDisplayForm/FormFieldText.js
+++ b/src/components/fieldsDisplayForm/FormFieldText.js
@@ -91,8 +91,8 @@ function FormFieldText(props) {
    * The types are equivalent to the backend.
    */
   const validationOpts = [
-    { type: 3, name: "Mínimo de caracteres", value: "" },
-    { type: 4, name: "Máximo de caracteres", value: "" },
+    { type: 3, name: "Máximo de caracteres", value: "" },
+    { type: 4, name: "Mínimo de caracteres", value: "" },
   ];
   /** Importing functions to add, remove and set validations and it's properties. */
   const {
@@ -111,6 +111,9 @@ function FormFieldText(props) {
             {...provided.draggableProps}
             {...provided.dragHandleProps}
           >
+            <Grid container item xs={12} justify="center">
+              <h4>Caixa de Texto</h4>
+            </Grid>
             <Grid container>
               <DefaultField
                 question={props.question}
diff --git a/src/components/fieldsDisplayForm/FormFieldTitle.js b/src/components/fieldsDisplayForm/FormFieldTitle.js
index e42eeea54baf6e146a0c0c8ab27e4b095af54fab..8eff7e505cb88319adec5bdc7ff9e6092b3bee8c 100644
--- a/src/components/fieldsDisplayForm/FormFieldTitle.js
+++ b/src/components/fieldsDisplayForm/FormFieldTitle.js
@@ -25,11 +25,14 @@ const useStyles = makeStyles((theme) => ({
     marginBottom: "20px",
   },
   title: {
-    fontSize: "xx-large",
+    fontSize: "x-large",
   },
   description: {
-    fontSize: "x-large",
+    fontSize: "large",
     marginBottom: "2%",
+    ["@media (max-width:370px)"]: {
+      marginBottom: "4%",
+    },
   },
   errorGrid: {
     marginTop: "1%",
diff --git a/src/components/fieldsDisplayForm/SideMenu.js b/src/components/fieldsDisplayForm/SideMenu.js
index 51a29fbe6958aa0b2d1abddfb132e2afe2fec676..0ef7863b1063c7f8bca1af076f70adc93673aae9 100644
--- a/src/components/fieldsDisplayForm/SideMenu.js
+++ b/src/components/fieldsDisplayForm/SideMenu.js
@@ -9,6 +9,7 @@ import { makeStyles } from "@material-ui/core";
 import ListAltIcon from "@material-ui/icons/ListAlt";
 import TextFieldsIcon from "@material-ui/icons/TextFields";
 import useForm from "../../contexts/useForm";
+import Tooltip from "@material-ui/core/Tooltip";
 
 const useStyles = makeStyles((theme) => ({
   addButton: {
@@ -22,7 +23,9 @@ const useStyles = makeStyles((theme) => ({
     },
     ["@media(max-width: 1050px)"]: {
       fontSize: "0",
+      alignItems: "center",
     },
+    alignItems: "flex-start",
   },
   paper: {
     ["@media (min-width: 600px)"]: {
@@ -57,72 +60,90 @@ function SideMenu(props) {
     addToFormSubform,
   } = useForm();
   const classes = useStyles();
+  const msg = {
+    text: "Adicionar uma caixa de texto",
+    susp: "Adicionar lista suspensa",
+    uniq: "Adicionar seleção única",
+    mult: "Adicionar múltipla escolha",
+    sub: "Adicionar subformulário",
+  };
+
   return (
     <Paper className={classes.paper}>
-      <Grid item container justify="flex-start" className={classes.outerGrid}>
+      <Grid item container className={classes.outerGrid}>
         <Grid className={classes.newQuestionGrid} container justify="center">
           <h4>Adicionar pergunta:</h4>
         </Grid>
-        <IconButton
-          aria-label="add question"
-          type="submit"
-          size="medium"
-          className={classes.addButton}
-          onClick={() => {
-            addToFormQuestion();
-          }}
-        >
-          <TextFieldsIcon />
-          Caixa de texto
-        </IconButton>
-        <IconButton
-          aria-label="add select"
-          type="submit"
-          size="medium"
-          className={classes.addButton}
-          onClick={() => {
-            addToFormSelect();
-          }}
-        >
-          <ReorderIcon />
-          Lista Suspensa
-        </IconButton>
-        <IconButton
-          aria-label="add radio"
-          type="submit"
-          size="medium"
-          className={classes.addButton}
-          onClick={() => {
-            addToFormRadio();
-          }}
-        >
-          <RadioButtonCheckedIcon />
-          Seleção Única
-        </IconButton>
-        <IconButton
-          aria-label="add checkbox"
-          type="submit"
-          size="medium"
-          className={classes.addButton}
-          onClick={() => {
-            addToFormCheckbox();
-          }}
-        >
-          <CheckBoxOutlineBlankIcon />
-          Múltipla Escolha
-        </IconButton>
-        <IconButton
-          aria-label="add subform"
-          type="submit"
-          size="medium"
-          className={classes.addButton}
-          onClick={() => {
-            addToFormSubform();
-          }}
-        >
-          <ListAltIcon />
-          Subformulário
-        </IconButton>
+        <Tooltip title={msg.text} aria-label={msg.text}>
+          <IconButton
+            aria-label="add question"
+            type="submit"
+            size="medium"
+            className={classes.addButton}
+            onClick={() => {
+              addToFormQuestion();
+            }}
+          >
+            <TextFieldsIcon />
+            Caixa de Texto
+          </IconButton>
+        </Tooltip>
+        <Tooltip title={msg.susp} aria-label={msg.susp}>
+          <IconButton
+            aria-label="add select"
+            type="submit"
+            size="medium"
+            className={classes.addButton}
+            onClick={() => {
+              addToFormSelect();
+            }}
+          >
+            <ReorderIcon />
+            Lista Suspensa
+          </IconButton>
+        </Tooltip>
+        <Tooltip title={msg.uniq} aria-label={msg.uniq}>
+          <IconButton
+            aria-label="add radio"
+            type="submit"
+            size="medium"
+            className={classes.addButton}
+            onClick={() => {
+              addToFormRadio();
+            }}
+          >
+            <RadioButtonCheckedIcon />
+            Seleção Única
+          </IconButton>
+        </Tooltip>
+        <Tooltip title={msg.mult} aria-label={msg.mult}>
+          <IconButton
+            aria-label="add checkbox"
+            type="submit"
+            size="medium"
+            className={classes.addButton}
+            onClick={() => {
+              addToFormCheckbox();
+            }}
+          >
+            <CheckBoxOutlineBlankIcon />
+            Múltipla Escolha
+          </IconButton>
+        </Tooltip>
+        <Tooltip title={msg.sub} aria-label={msg.sub}>
+          <IconButton
+            aria-label="add subform"
+            type="submit"
+            size="medium"
+            className={classes.addButton}
+            onClick={() => {
+              addToFormSubform();
+            }}
+          >
+            <ListAltIcon />
+            Subformulário
+          </IconButton>
+        </Tooltip>
       </Grid>
     </Paper>
   );
diff --git a/src/components/fieldsDisplayForm/utils/FormComposition.js b/src/components/fieldsDisplayForm/utils/FormComposition.js
index b09b3e70a7206c4e54ffaf0cc8b1e80bd997b1e3..133b30c603f81cd6d49b07b926077427f30c8492 100644
--- a/src/components/fieldsDisplayForm/utils/FormComposition.js
+++ b/src/components/fieldsDisplayForm/utils/FormComposition.js
@@ -196,8 +196,6 @@ export function pushSubform(
     inputId: id ? id : null,
     error: {
       errorMsg: {
-        question: question ? "" : "Este campo é obrigatório!",
-        description: "",
         subformUsage: "",
       },
     },
diff --git a/src/components/fieldsDisplayForm/utils/schemas.js b/src/components/fieldsDisplayForm/utils/schemas.js
index ce0fffa44b33e26117793208ed532914375add9b..95c57f612112d3e752aea1032270fc6e7f12678f 100644
--- a/src/components/fieldsDisplayForm/utils/schemas.js
+++ b/src/components/fieldsDisplayForm/utils/schemas.js
@@ -15,9 +15,11 @@ export async function testQuestionTextSchema(error, value) {
 }
 /** Function that applies the validation of it's used schema and sets the error messages. */
 export async function testDescriptionTextSchema(error, value) {
-  value && checkText(value)
-    ? (error.errorMsg.description = "")
-    : (error.errorMsg.description = "O caractere não é permitido");
+  value
+    ? checkText(value)
+      ? (error.errorMsg.description = "")
+      : (error.errorMsg.description = "O caractere não é permitido")
+    : (error.errorMsg.description = "");
 }
 /** Schema to validate the number of options at options field from FormFieldSelect, FormFieldCheckbox and FormFieldRadio. */
 const selectOptionsSchema = Yup.array()
diff --git a/src/components/header/header.jsx b/src/components/header/header.jsx
index 8c6648538075ad8e5f03337276d83f0701cffa9c..d532abc24f8f54a5fd54a4c0b43ef3953b4b4cb1 100644
--- a/src/components/header/header.jsx
+++ b/src/components/header/header.jsx
@@ -5,14 +5,14 @@ import logo from "./header_imgs/imgsimmc-01.png";
 import { makeStyles } from "@material-ui/core";
 import MenuListComposition from "./header_components/MenuList";
 
-const useStyles = makeStyles(theme => ({
+const useStyles = makeStyles((theme) => ({
   header: {
     background: "#05a5dd",
     width: "auto",
     display: "flex",
     flexDirection: "column",
     justifyContent: "center",
-    height: "13%"
+    height: "13%",
   },
   simmc: {
     marginTop: "5%",
@@ -20,8 +20,8 @@ const useStyles = makeStyles(theme => ({
     color: "#ffffff",
     marginLeft: "2%",
     ["@media (max-width:1040px)"]: {
-      display: "none"
-    }
+      display: "none",
+    },
   },
   form_creator: {
     color: "#ffffff",
@@ -30,15 +30,15 @@ const useStyles = makeStyles(theme => ({
       fontSize: "21px",
       ["@media (max-width:525px)"]: {
         marginTop: "5%",
-        marginLeft: "10%"
+        marginLeft: "10%",
       },
       ["@media (max-width:337px)"]: {
-        fontSize: "19px"
-      }
-    }
+        fontSize: "19px",
+      },
+    },
   },
   link: {
-    textDecoration: "none"
+    textDecoration: "none",
   },
   logo: {
     marginLeft: "2.5%",
@@ -47,14 +47,14 @@ const useStyles = makeStyles(theme => ({
     ["@media (max-width:600px)"]: {
       width: "65px",
       ["@media (max-width:338px)"]: {
-        marginTop: "3%"
-      }
-    }
+        marginTop: "3%",
+      },
+    },
   },
   userImgContainer: {
     display: "flex",
-    flexDirection: "column"
-  }
+    flexDirection: "column",
+  },
 }));
 
 export default function Header() {
diff --git a/src/pages/SignIn.js b/src/pages/SignIn.js
index f34aacc99ed2e9096480619246cd40c8ac3fe124..33ba0f783b7ab17cef79edc5090935c67b4ab75f 100644
--- a/src/pages/SignIn.js
+++ b/src/pages/SignIn.js
@@ -36,7 +36,7 @@ const useStyles = makeStyles((theme) => ({
     textAlign: "center",
   },
   noAcc: {
-    marginTop: "10px"
+    marginTop: "10px",
   },
   button: {
     type: "submit",