body {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
    background-color: #f5f5f5;
}

#loginBox {
  background: #fff;
  width: 20rem;
  padding: 2rem;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
#loginBox h2 {
    margin: 0px auto 0px auto;
    padding: 10px 0px 10px 0px;
    width: 100%;
    background-color: #0082c5;
    text-decoration: none;
    text-align: center;
    line-height: 1.5;
    color: #fff;
    border-radius: 0.25rem;
  }

#loginBox img {
    width: 100%;
    margin: 0px 0px 20px 0px;
}

.inputDiv {
    margin-top: 1.5rem;
    width: 100%;
    display: inline-flex;
}
#loginBox input {
    padding: 0.9rem 1.5rem;
    width: 100%;
}