body {
  min-height: 100vh;
  min-height: -webkit-fill-available;
}

html {
  height: -webkit-fill-available;
}

main {
  display: flex;
  flex-wrap: nowrap;
  height: -webkit-fill-available;
  max-height: 100vh;
  overflow-x: auto;
  overflow-y: hidden;
}

@media screen and (max-width:450px) {
  main {
    zoom: 0.8;
    min-width: calc(100vw + 302px);
  }
}

.divider {
  flex-shrink: 0;
  width: 2px;
  height: 100vh;
  background-color: rgba(0, 0, 0, .1);
  border: solid rgba(0, 0, 0, .15);
  border-width: 1px 0;
}

.dropdown-toggle { outline: 0; }

.nav-flush .nav-link {
  border-radius: 0;
}

.scrollarea {
  overflow-y: auto;
}

.fw-semibold { font-weight: 600; }
.lh-tight { line-height: 1.25; }

#mail-container {
  padding: 20px;
  overflow: scroll;
}

.form-control {
  margin-bottom: 4px;
}