div.loginform {
  margin: 3rem 0;
  font-size: 1.6rem;
}

div.loginform table {
  margin-left: auto;
  margin-right: auto;
  max-width: 500px;
}

div.loginform td {
  padding: .3rem;
}

div.loginform input {
  display: inline-block;
  line-height: 2;
  appearance: none;
  box-sizing: border-box;
  border: 1px solid #ccc;
  padding: .2rem .5rem;
}

@media all and (-ms-high-contrast:none) {
  /* layout adjustment for IE11 */
  *::-ms-backdrop, div.loginform input {
    font-family: "ＭＳ ゴシック", sans-serif;
    height: 38px;
  }
}

div.loginform ul {
  margin-top: 1rem;
  margin-left: auto;
  margin-right: auto;
}

div.loginform li.loginerror {
  text-align: center;
  color: #ff0000;
  margin-bottom: .3rem;
}

div.loginform li.loginbutton {
  text-align: center;
}

div.loginform li.loginbutton input[type="submit"] {
  cursor: pointer;
  background-color: #7b94b3;
  color: white;
  width: 150px;
}

div.loginform li.loginbutton input[type="submit"]:hover {
  background-color: #466284;
}

@media (max-width: 767px) {
  div.loginform {
    margin: 3rem 0;
  }

  div.loginform ul {
    max-width: 300px;
  }
}