Histórico da Página

<h1 style="text-align: center; margin-bottom: 30px">
  Bem Vindos a central de ajuda do Candidato!
</h1>
<div style="display: flex; justify-content: center; align-items: center">
  <button<a
    typetarget="button_blank"
    onmouseover="this.style.background = '#a275f5'"
    onmouseout="this.style.background = '#8b53f3'"
    style="
      color: #ffffff;
      background-color: #8b53f3;
      font-size: 19px;
      border: 0px solid #7d49ca;
      border-radius: 20px;
      heightwidth: 200px;
      margin:  width: 200px20px;
      cursor: pointer;
      text-decoration: none;
      text-align: center;
      marginpadding-top: 20px90px;
      cursorpadding-bottom: pointer90px;
    "
    href="https://www.google.com/"
    >Candidatura</a
  >
  <a
    Candidaturatarget="_blank"
  </button>
  <button  onmouseover="this.style.background = '#a275f5'"
    typeonmouseout="buttonthis.style.background = '#8b53f3'"
    style="
      color: #ffffff;
      background-color: #8b53f3;
      font-size: 19px;
      border: 0px solid #7d49ca;
      border-radius: 20px;
      heightwidth: 200px;
      margin:  width: 200px20px;
      cursor: pointer;
      text-decoration: none;
      text-align: center;
      marginpadding-top: 20px90px;
      cursorpadding-bottom: pointer;90px;
    "
    href="https://www.google.com/"
    >Currículo</a
  >
  <a
   Currículo
  </button>
  <button target="_blank"
    onmouseover="this.style.background = '#a275f5'"
    typeonmouseout="buttonthis.style.background = '#8b53f3'"
    style="
      color: #ffffff;
      background-color: #8b53f3;
      font-size: 19px;
      border: 0px solid #7d49ca;
      border-radius: 20px;
      heightwidth: 200px;
      margin: 20px;
      cursor: pointer;
      text-decoration: none;
      widthtext-align: 200pxcenter;
      marginpadding-top: 20px90px;
      cursorpadding-bottom: pointer90px;
    "
    href="https://www.google.com/"
  >
    Minhas Vagas</a
  >
  Cadastro<a
  </button>
  <button  target="_blank"
    onmouseover="this.style.background = '#a275f5'"
    typeonmouseout="buttonthis.style.background = '#8b53f3'"
    style="
      color: #ffffff;
      background-color: #8b53f3;
      font-size: 19px;
      border: 0px solid #7d49ca;
      border-radius: 20px;
      heightwidth: 200px;
      margin: 20px;
      widthcursor: 200pxpointer;
      margintext-decoration: 20pxnone;
      cursortext-align: pointercenter;
      "
  >
 padding-top: 90px;
      padding-bottom: 90px;
    "
   Minhas Vagas
  </button> href="https://www.google.com/"
    >Login</a
  >
</div>