.nav-link {
    
    background-color: #108bd7;
    color: white;
    padding: 5px 10px;
    border: rgba(0, 0, 0, 0) 1px solid;
    border-radius: 15px;
    box-shadow: 0 5px 5px 0 rgba(0, 0, 0, 0.75);
}
/*
.nav-link a:hover {
    color: #000;
    text-decoration: none;
    background-color: #01C5A2;
}
*/

li a:hover{
    color: #FFFFFF !important;;
    background-color: #01C5A2;
   /* width: absolute;
    height: absolute;*/
    border-radius: 25px;
    border: 2px double yellow;
    /*transition: border 0.5s ease;*/
    
    }