.sidebar{
 position: fixed;
 left: 0;
 bottom: 0;
 top: 55px; 
 background-color: white;  
 width: 72px;
 z-index: 200;
 padding-top: 5px;
}

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

.sidebar-link:hover{
 background-color: lightgrey;    
}

.sidebar-link img{
 height: 24px;  
 margin-bottom: 4px;  
}

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