.sidebar {
  left: 0;
  bottom: 0;
  top: 56px;
  width: 72px;
  position: fixed;
  z-index: 200;
  background-color: white;
  padding-top: 4px;
}

.sidebar-link {
  height: 74px;
  display: flex;            
  justify-content: center; 
  align-items: center;      
  flex-direction: column;
  cursor: pointer;
}

.sidebar-link:hover {
  background-color: rgb(237, 237, 237);
}

.sidebar-link img {
  height: 24px;
  margin-bottom: 5px;
}
/* The above syntax means we are targeting all images inside the
sidebar-link div. */

.sidebar-link div {
  font-family: Roboto, Arial;
  font-size: 10px;
}

/* If the flex-direction is row, justify-content is for the horizontal
axis and align-items is for the vertical axis but if the flex direction
is column, it is the other way round */