.nav-icon:hover span {
    text-decoration: none !important;
    color: initial !important;
}
.nav-icon span {
    font-size: 1rem;
}
.justify-content-space-around {
    justify-content: space-around !important;
}

.dropdown-toggle::after {
    display: inline-block;
    margin-left: 0.255em;
    vertical-align: 0.255em;
    content: "";
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-bottom: 0;
    border-left: 0.3em solid transparent;
}