* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: rgb(76, 87, 95);
  color: white;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  font-family: Calibri;
  overflow-y: scroll;
}

div.main-wrapper {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  /*border: 1px solid red;*/
  transition: margin 0.35s ease-in-out;
}

div.view {
  position: absolute;
  top: 0;
  height: 100%;
  width: 100%;
  padding: 0;
  display: flex;
  flex-direction: column;
}
div.view-content {
  /* position: absolute; */
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  overflow: scroll;
  padding: 10px;
  flex: 1;
}

div.main_view {
  padding: 10px;
}

div.main_view > div.header {
  height: 140px;
  padding: 10px;
  display: flex;
}
div.main_view > div.header > img.main_logo {
  height: 100%;
}
div.main_view > div.header > h1 {
  line-height: 46px;
  display: inline-block;
  vertical-align: middle;
  padding: 5px 100px;
  background-color: #888;
  border-radius: 12px;
  border: 3px solid black;
  text-transform: uppercase;
  letter-spacing: 8px;
  margin: 28px auto;
  font-size: 36px;
  font-weight: bold;
}

ul.groups {
  list-style: none;
}
li.group {
  max-width: 200px;
  text-align: center;
}
span.group-name {
  padding: 10px;
  background-color: #0d6;
  display: block;
  border-radius: 8px;
  border: 2px solid green;
  color: black;
  font-weight: bold;
}
li.group-child {
  display: block;
  padding: 3px;
  margin: 2px;
  border: 2px solid green;
  border-radius: 8px;
  background-color: lightgreen;
  color: black;
  cursor: pointer;
}
li.group-child:hover {
  text-decoration: underline;
}

div.view[data-view-level='1'] {
  left: 0;
}
div.view[data-view-level='2'] {
  left: 100%;
}
div.view[data-view-level='3'] {
  left: 200%;
}

th,
td {
  padding: 5px 5px;
  text-align: left;
  /* margin: 0; */
}
th,
td,
table {
  border: 1px solid white;
  /* margin: 0; */
}