quimper: work around ineffective cell-border-radius condition

static/quimper/_custom.scss

@@ -7,6 +7,14 @@ $remote-font-path: 'https://perso.entrouvert.org/~fred/quimper/';
 		url('#{$remote-font-path}/geometric_231_heavy_bt-webfont.ttf') format('truetype');
 }
 
+div.a2-continue,
+div#services > ul > li,
+div.a2-block,
+.gru-content div.cell,
+div.block {
+	overflow: visible;
+}
+
 button::-moz-focus-inner {
 	border: 0;
 }