html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;

  color: #0E0E0E;
  background:
    radial-gradient(circle at top left, rgba(31, 111, 174, 0.20) 0, rgba(31, 111, 174, 0) 34%),
    linear-gradient(135deg, #0E0E0E 0%, #1A1D20 48%, #2A2E33 100%);

  font: 9pt Arial, Helvetica, sans-serif;
}

#container {
  position: fixed;
  width: 420px;
  min-height: 500px;
  top: 40%;
  left: 50%;
  margin-top: -230px;
  margin-left: -210px;

  background: #FFFFFF;
  border-radius: 3px;
  border: 1px solid #D9DEE3;

  box-shadow:
    0 22px 55px rgba(0, 0, 0, 0.38),
    0 0 0 1px rgba(255, 255, 255, 0.04);

  overflow: hidden;
}

#container:before {
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #0E0E0E 0%, #1F6FAE 100%);
}

.info {
  font-size: 14px;
  padding: 30px 34px 0 34px;
  line-height: 23px;
  text-align: center;
}

.info img.kkt-logo {
  display: block;
  max-width: 320px;
  max-height: 125px;
  width: auto;
  height: auto;
  margin: 0 auto 26px auto;
}

.info h1 {
  margin: 0 0 8px 0;
  color: #0E0E0E;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.info p,
.kkt-subtitle {
  margin: 0 0 24px 0;
  color: #5F666E;
  font-size: 14px;
  line-height: 19px;
  text-align: center;
}

form {
  margin: 0 auto;
  margin-top: 8px;
  padding: 0 34px;
}

form p {
  margin: 0;
  padding: 0;
}

label {
  color: #0E0E0E;
  display: inline-block;
  margin-left: 0;
  padding-top: 12px;
  font-size: 14px;
  font-weight: bold;
}

input {
  font-size: 14px;
  outline: none;
  font-family: Arial, Helvetica, sans-serif;
}

input[type=text],
input[type=password] {
  box-sizing: border-box;
  color: #0E0E0E;
  background: #FFFFFF;

  padding-left: 12px;
  padding-right: 12px;

  margin: 8px 0 8px 0;
  width: 100%;
  height: 42px;

  border: 1px solid #8A9199;
  border-radius: 2px;

  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input[type=text]:focus,
input[type=password]:focus {
  border: 1px solid #1F6FAE;
  box-shadow: 0 0 0 3px rgba(31, 111, 174, 0.18);
}

.persistency {
  margin-top: 8px;
  color: #5F666E;
  font-size: 13px;
}

.persistency label {
  color: #5F666E;
  font-size: 13px;
  font-weight: normal;
  padding-top: 6px;
}

.persistency input[type=checkbox] {
  float: left;
  margin-top: 7px;
  margin-right: 8px;
}

.submit-row {
  clear: both;
  min-height: 54px;
}

input[type=submit] {
  float: right;
  margin-right: 0;
  margin-top: 20px;

  min-width: 120px;
  height: 40px;

  color: #FFFFFF;
  background: #0E0E0E;

  border: 1px solid #0E0E0E;
  border-radius: 2px;

  font-size: 14px;
  font-weight: bold;
  letter-spacing: 0.03em;
  text-transform: uppercase;

  cursor: pointer;

  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.05s ease;
}

input[type=submit]:hover {
  background: #1F6FAE;
  border-color: #1F6FAE;
}

input[type=submit]:active {
  transform: translateY(1px);
}

.note {
  clear: both;
  font-size: 11.5px;
  color: #606060;
  line-height: 16px;

  margin: 28px 34px 26px 34px;
  padding-top: 18px;

  border-top: 1px solid #D9DEE3;
  text-align: left;
}

.note b {
  color: #1F6FAE;
  font-weight: bold;
}

/* Kleine Bildschirme */
@media screen and (max-width: 520px) {
  #container {
    position: relative;
    width: auto;
    min-height: auto;
    top: auto;
    left: auto;
    margin: 24px 18px;
  }

  .info {
    padding: 28px 24px 0 24px;
  }

  .info img.kkt-logo {
    max-width: 280px;
  }

  form {
    padding: 0 24px;
  }

  .note {
    margin: 28px 24px 24px 24px;
  }

  input[type=submit] {
    width: 100%;
    float: none;
  }
}