/* Keep topic selection compact at every screen size. */
#news-categories.news-categories {
 display:flex; flex-direction:row; flex-wrap:nowrap;
 width:100%; min-width:0; max-width:100%; box-sizing:border-box;
 overflow-x:auto; gap:6px; padding:8px 2px; margin:0 0 8px;
 -webkit-overflow-scrolling:touch;
}
#news-categories.news-categories > button {
 flex:0 0 auto; width:auto; max-width:none; min-height:44px;
 margin:0; padding:8px 12px; white-space:nowrap; font-size:14px;
}