style.css

html,
body,
#app-wrapper,
#app,
#app-placeholder {
  margin: 0;
  height: 100%;
}

.app-page {
  height: 100%;
  padding: 44px 0;
  box-sizing: border-box;
}

.app-header,
.app-footer {
  height: 44px;
  padding: 4px;
  background: #011742;
  color: #fff;
  box-sizing: border-box;
  position: fixed;
  left: 0;
  right: 0;
  z-index: 5;
}

.app-header {
  top: 0;
}

.app-footer {
  bottom: 0;
}

.app-title {
  text-align: center;
  padding: 0 36px;
}

.app-title h1 {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 36px;
}

.app-path {
  font-size: 12px;
  line-height: 36px;
  padding: 0 12px;
}

.app-back {
  width: 36px;
  height: 36px;
  line-height: 36px;
  font-size: 24px;
  text-align: center;
  position: absolute;
  top: 4px;
  left: 4px;
}

.app-back a {
  display: block;
  color: #fff;
  text-decoration: none;
  border-radius: 50%;
  transition: background-color 200ms ease-in-out;
}

.app-back a:hover {
  background: rgba(255, 255, 255, 0.15);
}

.app-back a:active {
  background: rgba(255, 255, 255, 0.3);
}

.app-back .mbsc-icon {
  display: block;
}

.app-home {
  padding-bottom: 44px;
  background: inherit;
}

.app-home div {
  background: inherit;
}

.app-home h2 {
  position: sticky;
  top: 44px;
  z-index: 2;
  font-size: 20px;
  font-weight: 600;
  line-height: 26px;
  padding: 10px 0;
  margin: 0;
  background: inherit;
  border-bottom: 4px solid;
}

.app-home h3 {
  position: sticky;
  top: 94px;
  z-index: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 24px;
  padding: 10px 0;
  margin: 0;
  background: inherit;
}

.app-home h4 {
  font-size: 17px;
  font-weight: 600;
  line-height: 20px;
  padding: 20px 0 10px 0;
  margin: 0;
  opacity: 0.65;
}

.app-home ul {
  margin-left: 0;
}

.app-home li {
  list-style: none;
}

.app-home a {
  display: block;
  padding: 0 10px;
  font-size: 15px;
  line-height: 36px;
  color: inherit;
  opacity: 0.8;
}

.app-home a:hover {
  background: rgba(0, 0, 0, 0.1);
  text-decoration: none;
}

.mbsc-ios-dark .app-home a:hover,
.mbsc-material-dark .app-home a:hover,
.mbsc-windows-dark .app-home a:hover {
  background: rgba(255, 255, 255, 0.2);
}

.app-datepicker h2 {
  border-color: #3f98f6;
}

.app-datepicker h3 {
  color: #3f98f6;
}

.app-eventcalendar h2 {
  border-color: #9c3ff6;
}

.app-eventcalendar h3 {
  color: #9c3ff6;
}

.app-form-components h2 {
  border-color: #f6a33f;
}

.app-form-components h3 {
  color: #f6a33f;
}

.app-pickers h2 {
  border-color: #f63fa1;
}

.app-pickers h3 {
  color: #f63fa1;
}