a.nav-link[rel="prev"] {
    display: none;
}

/* Hide Next button */
a.nav-link[rel="next"] {
    display: none;
}


/* Hide disabled Previous button */
a.nav-link[rel="prev"].disabled {
    display: none;
}

/* Hide Next button */
a.nav-link[rel="next"] {
    display: none;
}