@keyframes blinking-dot{0%{opacity:1}25%{opacity:.4}75%{opacity:.4}100%{opacity:1}}.repo-charts .sub-header{margin:20px 0}.repo-charts .commit-stats li{font-size:16px}.repo-charts .tree-ref-header{margin-bottom:20px}.repo-charts .tree-ref-header h4{margin:0;line-height:36px}