feat: added most of the stylings

members_lumbung_space/static/css/default.css

@@ -0,0 +1,29 @@
+input {
+  display: block;
+  margin-top: 5px;
+  margin-bottom: 15px;
+}
+
+th, td {
+  padding: 15px;
+}
+
+table, th, td {
+  border: 1px solid black;
+}
+
+input {
+  border: 2px solid currentcolor;
+}
+
+input:invalid {
+  border: 2px dashed red;
+}
+
+input:invalid:focus {
+  background-image: linear-gradient(magenta, pink);
+}
+
+#welcome-message img {
+  width: 50%;
+}