v1.5.8 Added model, but there is some problems.

skolehjem/public/css/admin.css

@@ -6907,6 +6907,56 @@ nav > .pagination {
   overflow: hidden;
 }
 
+.modal {
+  display: none;
+  /* Hidden by default */
+  position: fixed;
+  /* Stay in place */
+  z-index: 1;
+  /* Sit on top */
+  padding-top: 100px;
+  /* Location of the box */
+  left: 0;
+  top: 0;
+  width: 100%;
+  /* Full width */
+  height: 100%;
+  /* Full height */
+  overflow: auto;
+  /* Enable scroll if needed */
+  background-color: black;
+  /* Fallback color */
+  background-color: rgba(0, 0, 0, 0.4);
+  /* Black w/ opacity */
+}
+
+/* Modal Content */
+
+.modal-content {
+  background-color: #fefefe;
+  margin: auto;
+  padding: 20px;
+  border: 1px solid #888;
+  width: 330px;
+  min-width: 400px;
+}
+
+/* The Close Button */
+
+.close {
+  color: #aaa;
+  float: right;
+  font-size: 28px;
+  font-weight: bold;
+}
+
+.close:hover,
+.close:focus {
+  color: #000;
+  text-decoration: none;
+  cursor: pointer;
+}
+
 .tbl {
   border-collapse: collapse;
   width: 100%;