remove sub module theme and add our own theme

themes/tse/assets/css/variables.scss

@@ -0,0 +1,48 @@
+:root {
+
+    /* === Cover / Landing area === */
+    --cover-text-color: rgb(0, 52, 141);
+    /* Used for Landing screen menu buttons, but potentially usable for highlighting other things */
+    --highlight: #ffc800;
+    --highlight-contrast: var(--cover-text-color);
+    /*inverse colors used for :hover */
+    --highlight-inverse: var(--cover-text-color);
+    --highlight-inverse-contrast: rgb(249, 238, 187);
+
+    /* visual guard around title and description, when the feature is enabled */
+    --cover-title-and-description-guard-bg-color: rgba(85, 27, 2, 0.67);
+    --cover-title-text-shadow: rgb(119, 45, 0) 1px 1px 5px;
+
+
+    /* === sticky top/left navigation menus === */
+    --sticky-menu-text-color: #d65301ea;
+
+
+    /* === Alternating content (post) sections  === */
+    /* Light section - text color */
+    --section-light-text-color:rgb(119, 45, 0);
+    /* Light section - background color */
+    --section-light-bg-color: #ebbc4f;
+
+    /* Dark section - text color */
+    --section-dark-text-color: var(--section-light-bg-color);
+    /* Dark section - background color */
+    --section-dark-bg-color: #652200;
+
+    /* Light&Dark section >quote. Suppressive color, compared to 'Light section - text color'*/
+    --section-uni-quote: grey;
+    /* Light&Dark section `code` a bit darker than 'Light section - background color' */
+    --section-uni-code-bg-color: #e0ded7;
+
+    /* === Single pages=== */
+    --single-page-text-color: var(--section-light-text-color);
+    --single-page-bg-color: var(--section-light-bg-color);
+
+    /* === Footer === */
+    --footer-color-background: #22343a;
+    --footer-color: #bbc7cc;
+
+    /* === Lists === */
+    /* define list element for unnumbered lists, leave empty for default list element */
+    --ul-li-icon: fa-asterisk;
+}