.bhclas {
    padding: 30px 0 10px ;
    text-decoration: none;
}
.bhclas:hover{
    background-color: #105dab;
    text-decoration: none;
}
.bhclas:hover span {
    color: white;
}

.bhclas:hover .fas {
    color: white!important;
}

.bhclas:hover b {
    color: white!important;
}