https://github.com/tracim/tracim/issues/781, fix the width of account page

frontend/src/container/Account.jsx

     })()
 
     return (
-      <div className='Account'>
+      <div className='Account' style={{width: '100%'}}>
         <PageWrapper customClass='account'>
           <PageTitle
             parentClass={'account'}

frontend/src/css/AccountPage.styl

   width 30px
 
 .account
+  margin 45px 0 0 0
   .btn-outline-primary
     color thirdColor
     border-color thirdColor