#maintenance-modal {
  background: rgb(0,0,0);
  background: rgba(0,0,0,0.5);
  display: none;
  justify-content: center;
  overflow: auto;
  position: fixed;
  width: 100vw; height: 100vh;
  z-index: 9999;
  top: 0px;
  left: 0px;
}

#maintenance-modal-content {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 0 12px 4px rgba(0,0,0,0.1), 0 2px 8px rgba(0,0,0,0.2);
  box-sizing: border-box;
  padding: 2em;
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; max-width: 90%;
}

#maintenance-modal-close {
  color: #c4c4c4;
  cursor: pointer;
  font-size: 30px;
  font-weight: 700;
  line-height: 64px;
  text-align: center;
  text-decoration: none;
  position: absolute;
  top: 0; right: 0;
  width: 64px;
}

#maintenance-modal-close:hover,
#maintenance-modal-close:focus {
  color: #454545;
}

.maintenance-modal-title {
  color: #454545;
  font-size: 1.4em;
  font-weight: 700;
}

.maintenance-modal-icon {
  background: #2196F3;
  border-radius: 12px;
  color: #fff;
  display: inline-block;
  font-size: 20px;
  line-height: 24px;
  margin-right: 8px;
  text-align: center;
  width: 24px; height: 24px;
}

.maintenance-modal-body {
  color: #454545;
  font-size: 1em;
  line-height: 1.4;
  margin: 1.6em 0;
}

#maintenance-modal-button {
  background: #ddd;
  border: none;
  border-radius: 4px;
  color: #454545;
  cursor: pointer;
  display: inline-block;
  font-weight: 700;
  padding: .8em 1.6em;
  text-decoration: none;
}

#maintenance-modal-button:hover,
#maintenance-modal-button:focus {
  background: #c4c4c4;
}