.anchor-default {
    /*color: black;*/
    position: relative;
    /*position: absolute;*/
    padding-top: 50px;
    /*top: -50px;*/
}

.anchor-default:hover, 
.anchor-default:focus {
    color: black;
    text-decoration: none;
}

.sticky {
    position: -webkit-sticky;
    position: sticky;
    top: 60px;
    /*margin-top: 50px;*/
}