Merge branch 'dev'

web/src/main/resources/web/css/default.css

@@ -345,4 +345,17 @@ li > a > p:nth-child(1){
 }
 table{
     width: 100vw;
+}
+
+.start_end{
+    position: relative;
+}
+
+.start_end button.join{
+    position: absolute;
+    right: 0;
+    top: -12px;
+    border: 0 none;
+    background: none;
+    color: orange;
 }