Moved frontend of REST Mock to frontend container (solves #168)

Co-authored-by: Adam Bem <adam.bem@zoho.eu>
Reviewed-on: #186
Reviewed-by: Mikolaj Widla <widlam@noreply.example.com>

Frontend/assets/css/tools/mock/r11tables.css

@@ -0,0 +1,71 @@
+.table-map {
+    width: 60%;
+}
+
+.table-map input{
+    font-size: 16px;
+    padding: 7px;
+    border: 1px solid rgba(145, 146, 146, 0.849);
+    border-radius: 5px;
+}
+
+.table-map input.key {
+    background: #f0f0f0;
+}
+
+.modification-button.btn-add {
+    font-size: 16px;
+    color: #00000030;
+    margin: auto 0 auto 0;
+}
+
+.modification-button.btn-add:hover {
+    color:#58ac43;
+}
+
+.modification-button.btn-hashmap {
+    font-size: 16px;
+    color: #00000030;
+    margin: auto 0 auto 0;
+}
+
+.modification-button.btn-hashmap:hover {
+    color: #ca1111;
+}
+
+.table-default {
+    width: 80%;
+    border-collapse: collapse;
+    border-spacing: 0;
+}
+
+.table-default tr {
+    background: #f0f0f02d;
+}
+
+.table-default tr.bottom-border {
+    border-bottom: 1px solid black;
+}
+
+.table-default th {
+    background: #ffffff;
+}
+
+.table-default tr.even {
+    background: #f0f0f0;
+}
+
+.table-doc td, .table-doc th{
+    border-spacing: 0px;
+    padding: 0px 10px;
+}
+
+.table-doc td {
+    background-color: rgba(155, 165, 160, 0.342);
+}
+
+.table-doc th {
+    background-color: #3bc4f1;
+    text-align: left;
+    color: white;
+}