html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
}

#main {
  flex: 1;
}

#main > .columns {
  min-height: 100%;
}

.sidebar {
  width: 250px;
  background: whitesmoke;
  min-height: 100%;
}

.Class {
    background: #e20074
}

.magenta-background-2 {
    background: #ac0059
}

.white-background-1 {
    background:#faf9f8 
}

#counter {
  width: 80px;
}

#notification-area {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
}

#notification-area > div {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 5px;
}