+
+#pref_graphique {
+ display: none;
+}
+
+.icon_button {
+ display: block;
+ cursor: pointer;
+ position: relative;
+}
+
+.icon_button img {
+ border-radius: 100%;
+ box-shadow: 0px 0px 5px #55f;
+ vertical-align: middle;
+}
+
+.icon_button .icon_legend {
+ text-align: center;
+ opacity: 0.7;
+ line-height: 1.5;
+ background: rgba(256,256,256,0.5);
+ padding: 3px 7px;
+ vertical-align: middle;
+}
+
+#fichier_donnees, #reset_donnees {
+ display: none;
+}
+
+.bouton {
+ text-decoration: underline;
+}
+
+.bouton:hover {
+ cursor:pointer;
+}