body {
  background: #3B3F4F !important;
}

mark {
  font-size: 12.5px;
  text-align: center;
  line-height: 16px;
  letter-spacing: 0.1px;
  padding: 13px 12px 15px;
  display: block;
  position: relative;
  z-index: 1;
  animation-duration: 0.5s;
  animation-name: mark-slide;
}

mark.information {
  background-color: #FFEA00;
  color: #000000;
}

mark.notice {
  background-color: #F37C00;
  color: #FFFFFF;
}

mark.success {
  background-color: #04BB00;
  color: #FFFFFF;
}

mark.failure {
  background-color: #E10000;
  color: #FFFFFF;
}

main {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-duration: 0.5s;
  animation-name: main-appear;
}

main .logo {
  text-align: center;
  margin-bottom: 34px;
  display: block;
}

main .logo .logo-inner {
  display: inline-block;
}

main .logo img,
main .logo .logo-label {
  vertical-align: middle;
  display: inline-block;
}

main .logo img {
  height: 30px;
  max-width: 200px;
}

main .logo .logo-label {
  color: rgba(255, 255, 255, 0.80);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 15.5px;
  text-transform: lowercase;
  line-height: 24px;
  letter-spacing: -0.15px;
  margin-top: -2px;
  margin-left: 11px;
  padding-left: 14px;
}

main .error {
  background-color: #E10000;
  color: #FFFFFF;
  font-size: 12px;
  text-align: center;
  line-height: 12px;
  letter-spacing: 0.1px;
  margin-top: -12px;
  margin-bottom: 20px;
  padding: 14px 10px;
  display: block;
  border-radius: 2px;
}

main form label input,
main form button {
  width: 100%;
  display: block;
}

main form label input {
  background: #FFFFFF;
  border: 0 none;
  font-size: 13.5px;
  letter-spacing: 0.1px;
  text-indent: 30px;
  outline: none;
  height: 51px;
  margin: 0 0 12px;
  padding: 0;
  box-shadow: 0 2px 3px 0 rgba(6, 15, 34, 0.12);
  border-radius: 2px;
  transition: box-shadow 0.2s linear;
}

main form label input:focus {
  box-shadow: 0 3px 8px 0 rgba(15, 31, 64, 0.15);
}

main form label input::-webkit-input-placeholder {
  color: rgba(0, 0, 0, 0.65);
}

main form label input::-moz-placeholder {
  color: rgba(0, 0, 0, 0.65);
}

main form label input:-ms-input-placeholder {
  color: rgba(0, 0, 0, 0.65);
}

main form label input:-moz-placeholder {
  color: rgba(0, 0, 0, 0.65);
}

main form button {
  margin-top: 22px;
}

main form button.button {
  box-shadow: 0 2px 3px 0 rgba(6, 15, 34, 0.12);
}

main form button.button:hover {
  box-shadow: 0 3px 8px 0 rgba(6, 15, 34, 0.175);
}

main nav {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 42px;
}

main nav ul {
  list-style-type: none;
  padding-top: 10px;
}

main nav ul li:nth-of-type(1) {
  float: left;
}

main nav ul li:nth-of-type(2) {
  float: right;
}

main nav ul li a {
  font-size: 12.5px;
  letter-spacing: -0.18px;
}

main nav ul li a:hover {
  text-decoration: underline;
}

main nav ul li:nth-of-type(1) a {
  color: #FFFFFF;
}

main nav ul li:nth-of-type(2) a {
  color: rgba(255, 255, 255, 0.75);
}

@keyframes mark-slide {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }

  to {
    transform: none;
    opacity: 1;
  }
}

@keyframes main-appear {
  0% {
    opacity: 0;
  }

  15% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@media (max-width: 480px) {
  main {
    max-width: calc(100% - 30px);
    margin-top: 60px;
    position: static;
    transform: none;
  }
}