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

.bi {
  vertical-align: -.125em;
  fill: currentcolor;
}

.bi-theme-select .bi {
  width: 1em;
  height: 1em;
}

.b-divider {
	width: 100%;
	height: 3rem;
	background-color: #0000001a;
	border: solid rgba(0,0,0,.15);
	border-width: 1px 0;
	box-shadow: inset 0 .5em 1.5em #0000001a,inset 0 .125em .5em #00000026;
}