html,
body {
  height: 100%;
}

.form-input-landing{
    width: 40% !important;
    height: 57px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 15px;
}

.button-landing{
    margin-bottom: 15px;
}

.document .flases{
    border-radius: 0;
}

.document .flases li{
    list-style: none;
    text-align: center;
}