Fix visuals

rsconcept/frontend/src/App.tsx

@@ -18,13 +18,13 @@ function App() {
   return (
     <div className='antialiased bg-gray-50 dark:bg-gray-800'>
       <Navigation />
-      <main className='min-h-[calc(100vh-107px)] px-2 h-fit'>
       <ToasterThemed
-          className='mt-[4rem]'
+        className='mt-[4rem] text-sm'
         autoClose={3000}
         draggable={false}
         limit={5}
       />
+      <main className='min-h-[calc(100vh-6.8rem)] px-2 h-fit'>
         <Routes>
           <Route path='/' element={ <HomePage/>} />
 

rsconcept/frontend/src/components/Navigation/Navigation.tsx

@@ -16,7 +16,7 @@ function Navigation() {
   const navigateHelp = () => navigate('/manuals');
   
   return (
-    <nav className='bg-white dark:bg-gray-700 border-b-2 border-gray-400 rounded dark:border-gray-300 px-4 py-2.5 sticky top-0 left-0 right-0 z-50 h-16'>
+    <nav className='bg-white dark:bg-gray-700 border-b-2 border-gray-400 rounded dark:border-gray-300 px-4 py-2.5 sticky top-0 left-0 right-0 z-50 h-[4rem]'>
       <div className='flex items-center justify-between '>
         <div className='flex items-start justify-start '>
           <Logo title='КонцептПортал' />

rsconcept/frontend/src/pages/LoginPage.tsx

@@ -58,7 +58,9 @@ function LoginPage() {
           <SubmitButton text='Вход' loading={loading}/>
           <TextURL text='Восстановить пароль...' href='restore-password' />
         </div>
+        <div className='mt-2'>
           <TextURL text='Нет аккаунта? Зарегистрируйтесь...' href='/signup' />
+        </div>
         { error && <BackendError error={error} />}
       </Form>
   }</div>