.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-button {
    color: white;
    border: 1px solid rgba(100,100,100,.125);
}

a{
    color: #999;
}

a:hover{
    color: #666;
}

h2:not(.first):not(.accordion-header){
    padding-top: 45px;
}

.navbar-expand-lg .navbar-nav {
    align-items: center;
}

.navbar-brand {
    margin-right: 0;
}

.navbar-brand img {
    padding: 0 25px;
}

.links{
    text-align: right;
}

@media (max-width: 991.98px) {
    .navbar li{
        width: 100%;
        text-align: center;
    }
}