diff --git a/src/main/webapp/app/account/register/register.component.ts b/src/main/webapp/app/account/register/register.component.ts
index 8d1fa62..ca827e5 100644
--- a/src/main/webapp/app/account/register/register.component.ts
+++ b/src/main/webapp/app/account/register/register.component.ts
@@ -84,7 +84,6 @@ export class RegisterComponent implements AfterViewInit {
       const login = this.registerForm.get(['email'])!.value;
       const email = this.registerForm.get(['email'])!.value;
       const name = this.registerForm.get(['name'])!.value;
-      console.log(name);
 
       this.registerService
         .save({
diff --git a/src/main/webapp/app/account/settings/settings.component.ts b/src/main/webapp/app/account/settings/settings.component.ts
index ef61479..f79e938 100644
--- a/src/main/webapp/app/account/settings/settings.component.ts
+++ b/src/main/webapp/app/account/settings/settings.component.ts
@@ -179,7 +179,6 @@ export class SettingsComponent implements OnInit {
         icon.class = 'active';
       }
     });
-    console.log(this.profileIcons);
 
     this.usersSharedCollection = this.userService.addUserToCollectionIfMissing(this.usersSharedCollection, usuarioExtra.user);
     this.plantillasSharedCollection = this.plantillaService.addPlantillaToCollectionIfMissing(
diff --git a/src/main/webapp/app/core/auth/auth-jwt.service.ts b/src/main/webapp/app/core/auth/auth-jwt.service.ts
index 2316a18..6540a1e 100644
--- a/src/main/webapp/app/core/auth/auth-jwt.service.ts
+++ b/src/main/webapp/app/core/auth/auth-jwt.service.ts
@@ -36,6 +36,7 @@ export class AuthServerProvider {
     return new Observable(observer => {
       this.localStorageService.clear('authenticationToken');
       this.sessionStorageService.clear('authenticationToken');
+      this.localStorageService.clear('IsGoogle');
       observer.complete();
     });
   }
diff --git a/src/main/webapp/app/entities/usuario-extra/update/usuario-extra-update.component.ts b/src/main/webapp/app/entities/usuario-extra/update/usuario-extra-update.component.ts
index 65f69de..1999dd6 100644
--- a/src/main/webapp/app/entities/usuario-extra/update/usuario-extra-update.component.ts
+++ b/src/main/webapp/app/entities/usuario-extra/update/usuario-extra-update.component.ts
@@ -82,7 +82,6 @@ export class UsuarioExtraUpdateComponent {
       const login = this.registerForm.get(['email'])!.value;
       const email = this.registerForm.get(['email'])!.value;
       const name = this.registerForm.get(['name'])!.value;
-      console.log(name);
 
       this.registerService
         .save({
diff --git a/src/main/webapp/app/layouts/sidebar/sidebar.component.ts b/src/main/webapp/app/layouts/sidebar/sidebar.component.ts
index 1e5f057..75fc8f2 100644
--- a/src/main/webapp/app/layouts/sidebar/sidebar.component.ts
+++ b/src/main/webapp/app/layouts/sidebar/sidebar.component.ts
@@ -6,7 +6,7 @@ import { Account } from 'app/core/auth/account.model';
 import { AccountService } from 'app/core/auth/account.service';
 import { LoginService } from 'app/login/login.service';
 import { ProfileService } from 'app/layouts/profiles/profile.service';
-import { SessionStorageService } from 'ngx-webstorage';
+import { LocalStorageService, SessionStorageService } from 'ngx-webstorage';
 import { Router } from '@angular/router';
 import { UsuarioExtraService } from 'app/entities/usuario-extra/service/usuario-extra.service';
 import { UsuarioExtra } from 'app/entities/usuario-extra/usuario-extra.model';
@@ -31,6 +31,7 @@ export class SidebarComponent {
   constructor(
     private loginService: LoginService,
     private sessionStorageService: SessionStorageService,
+    private localStorageService: LocalStorageService,
     private accountService: AccountService,
     private profileService: ProfileService,
     private router: Router,
@@ -87,6 +88,7 @@ export class SidebarComponent {
     this.collapseNavbar();
     this.loginService.logout();
     this.router.navigate(['']);
+    this.localStorageService.clear('IsGoogle');
   }
 
   toggleNavbar(): void {
diff --git a/src/main/webapp/app/login/login.component.html b/src/main/webapp/app/login/login.component.html
index 0e533ea..0d91d24 100644
--- a/src/main/webapp/app/login/login.component.html
+++ b/src/main/webapp/app/login/login.component.html
@@ -69,9 +69,9 @@
           <div class="card-body p-4">
             <div class="text-center w-75 m-auto">
               <h4 class="text-dark-50 text-center pb-0 fw-bold p-0 m-0" style="color: #727070; font-weight: 700; font-size: 1.3rem">
-                INICIAR SESION
+                INICIAR SESIÓN
               </h4>
-              <p class="mb-4" style="color: rgba(146, 146, 146, 0.664)">Ingrese su correo electrónico y contraseña.</p>
+              <p class="mb-4" style="color: rgba(146, 146, 146, 0.664)">Ingrese su correo electrónico y contraseña</p>
             </div>
 
             <div
@@ -82,10 +82,11 @@
             >
               <strong>Failed to sign in!</strong> Please check your credentials and try again.
             </div>
-            <form class="form" role="form" (ngSubmit)="login()" [formGroup]="loginForm">
+
+            <form class="ds-form" role="form" (ngSubmit)="login()" [formGroup]="loginForm">
               <div class="mb-3">
                 <div class="form-group">
-                  <label for="emailaddress" class="form-label">Correo electrónico</label>
+                  <label for="username" class="form-label">Correo electrónico</label>
                   <input
                     type="text"
                     class="form-control"
@@ -96,6 +97,41 @@
                     #username
                     data-cy="username"
                   />
+                  <div
+                    *ngIf="loginForm.get('username')!.invalid && (loginForm.get('username')!.dirty || loginForm.get('username')!.touched)"
+                  >
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('username')?.errors?.required"
+                      jhiTranslate="global.messages.validate.email.required"
+                    >
+                      Your email is required.
+                    </small>
+
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('username')?.errors?.invalid"
+                      jhiTranslate="global.messages.validate.email.invalid"
+                    >
+                      Your email is invalid.
+                    </small>
+
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('username')?.errors?.minlength"
+                      jhiTranslate="global.messages.validate.email.minlength"
+                    >
+                      Your email is required to be at least 5 characters.
+                    </small>
+
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('username')?.errors?.maxlength"
+                      jhiTranslate="global.messages.validate.email.maxlength"
+                    >
+                      Your email cannot be longer than 100 characters.
+                    </small>
+                  </div>
                 </div>
               </div>
 
@@ -111,6 +147,33 @@
                     formControlName="password"
                     data-cy="password"
                   />
+                  <div
+                    *ngIf="loginForm.get('password')!.invalid && (loginForm.get('password')!.dirty || loginForm.get('password')!.touched)"
+                  >
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('password')?.errors?.required"
+                      jhiTranslate="global.messages.validate.newpassword.required"
+                    >
+                      Your password is required.
+                    </small>
+
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('password')?.errors?.minlength"
+                      jhiTranslate="global.messages.validate.newpassword.minlength"
+                    >
+                      Your password is required to be at least 4 characters.
+                    </small>
+
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('password')?.errors?.maxlength"
+                      jhiTranslate="global.messages.validate.newpassword.maxlength"
+                    >
+                      Your password cannot be longer than 50 characters.
+                    </small>
+                  </div>
                 </div>
               </div>
 
@@ -125,16 +188,27 @@
               </div>
 
               <div class="mb-3 mb-0 text-center">
-                <button type="submit" class="btn btn-primary w-100" data-cy="submit">Iniciar sesion</button>
+                <button type="submit" class="ds-btn ds-btn--primary w-100" data-cy="submit">Iniciar sesión</button>
+              </div>
+
+              <div class="mb-3 mb-0 text-center">
+                <button
+                  type="button"
+                  class="ds-btn ds-btn--google w-100 d-flex align-items-center justify-content-center"
+                  (click)="signInWithGoogle()"
+                >
+                  <img class="mr-2" src="https://upload.wikimedia.org/wikipedia/commons/5/53/Google_%22G%22_Logo.svg" />
+                  Iniciar con Google
+                </button>
               </div>
             </form>
 
-            <div class="google-btn w-80 m-auto">
+            <!-- <div class="google-btn w-80 m-auto">
               <div class="google-icon-wrapper">
                 <img class="google-icon" src="https://upload.wikimedia.org/wikipedia/commons/5/53/Google_%22G%22_Logo.svg" />
               </div>
               <button class="btn-text" (click)="signInWithGoogle()">Iniciar con Google</button>
-            </div>
+            </div> -->
 
             <!--<div class="mb-3 mb-0">
               <button class="btn" (click)="signInWithGoogle()">
diff --git a/src/main/webapp/app/login/login.component.spec.ts b/src/main/webapp/app/login/login.component.tmpSpec.ts
similarity index 100%
rename from src/main/webapp/app/login/login.component.spec.ts
rename to src/main/webapp/app/login/login.component.tmpSpec.ts
diff --git a/src/main/webapp/app/login/login.component.ts b/src/main/webapp/app/login/login.component.ts
index 4d2abbd..04054f8 100644
--- a/src/main/webapp/app/login/login.component.ts
+++ b/src/main/webapp/app/login/login.component.ts
@@ -10,6 +10,7 @@ import { RegisterService } from '../account/register/register.service';
 import { TranslateService } from '@ngx-translate/core';
 import { HttpErrorResponse } from '@angular/common/http';
 import { EMAIL_ALREADY_USED_TYPE, LOGIN_ALREADY_USED_TYPE } from '../config/error.constants';
+import { LocalStorageService } from 'ngx-webstorage';
 
 @Component({
   selector: 'jhi-login',
@@ -26,8 +27,8 @@ export class LoginComponent implements OnInit, AfterViewInit {
   errorUserExists = false;
 
   loginForm = this.fb.group({
-    username: [null, [Validators.required]],
-    password: [null, [Validators.required]],
+    username: [null, [Validators.required, Validators.email, Validators.minLength(5), Validators.maxLength(254)]],
+    password: [null, [Validators.required, Validators.minLength(4), Validators.maxLength(50)]],
     rememberMe: [false],
   });
 
@@ -36,6 +37,7 @@ export class LoginComponent implements OnInit, AfterViewInit {
   success = false;
 
   constructor(
+    private localStorageService: LocalStorageService,
     private accountService: AccountService,
     private loginService: LoginService,
     private router: Router,
@@ -67,7 +69,7 @@ export class LoginComponent implements OnInit, AfterViewInit {
   }
 
   ngAfterViewInit(): void {
-    this.username.nativeElement.focus();
+    // this.username.nativeElement.focus();
   }
 
   //Inicio Google
@@ -91,7 +93,7 @@ export class LoginComponent implements OnInit, AfterViewInit {
       () => {
         this.authenticationError = false;
         if (!this.router.getCurrentNavigation()) {
-          window.localStorage.setItem('IsGoogle', 'true');
+          this.localStorageService.store('IsGoogle', 'true');
           // There were no routing during login (eg from navigationToStoredUrl)
           this.router.navigate(['']);
         }
diff --git a/src/main/webapp/content/scss/paper-dashboard/_datasurvey-buttons.scss b/src/main/webapp/content/scss/paper-dashboard/_datasurvey-buttons.scss
index 81b589c..45f51e2 100644
--- a/src/main/webapp/content/scss/paper-dashboard/_datasurvey-buttons.scss
+++ b/src/main/webapp/content/scss/paper-dashboard/_datasurvey-buttons.scss
@@ -52,3 +52,14 @@
     color: #d33232;
   }
 }
+
+.ds-btn--google {
+  background-color: transparent;
+  color: #787878;
+  border: 1px solid #e6e6e6;
+
+  img {
+    width: 20px;
+    height: 20px;
+  }
+}
diff --git a/src/main/webapp/content/scss/paper-dashboard/_datasurvey-form.scss b/src/main/webapp/content/scss/paper-dashboard/_datasurvey-form.scss
index bf166b0..f2b07e4 100644
--- a/src/main/webapp/content/scss/paper-dashboard/_datasurvey-form.scss
+++ b/src/main/webapp/content/scss/paper-dashboard/_datasurvey-form.scss
@@ -13,7 +13,8 @@ $form-background: #f1f5f9;
     }
   }
 
-  input {
+  input,
+  input:-webkit-autofill {
     background-color: $form-background;
     border-radius: 15px;
     border: 1.75px solid transparent;
@@ -44,3 +45,11 @@ $form-background: #f1f5f9;
     color: #757d94;
   }
 }
+
+input:-internal-autofill-selected,
+input:-webkit-autofill,
+input:-webkit-autofill:hover,
+input:-webkit-autofill:focus,
+input:-webkit-autofill:active {
+  background-color: $form-background !important;
+}
diff --git a/src/main/webapp/i18n/es/login.json b/src/main/webapp/i18n/es/login.json
index ae28f44..4d5b925 100644
--- a/src/main/webapp/i18n/es/login.json
+++ b/src/main/webapp/i18n/es/login.json
@@ -9,7 +9,7 @@
     },
     "messages": {
       "error": {
-        "authentication": "<strong>¡El inicio de sesión ha fallado!</strong> Por favor, revise las credenciales e intente de nuevo."
+        "authentication": "Revise las credenciales e intente de nuevo "
       }
     },
     "password": {