Refactor sidebar logic + fix responsiveness

static/assets/css/style.css

@@ -1,2 +1,46 @@
-/* Add custom css styling here to override the theme */
-  
+/* This is empty CSS file intended to be overwritten by user's custom CSS file */
+
+/* ============= Device specific fixes ======= */
+
+/* Large screens such as TV */
+@media only screen and (min-width: 1824px) {
+}
+
+/* Extra large devices (large desktops, 1200px and up) */
+
+@media (max-width: 1400px) {
+}
+
+@media (max-width: 1200px) {
+}
+
+/* IPad Pro */
+@media (max-width: 1024px) {
+}
+
+/*  Large devices (desktops, 992px and up) */
+
+@media (max-width: 992px) {
+}
+
+/* Medium devices (tablets, 768px and up) */
+
+@media only screen and (max-width: 768px) {
+}
+
+/* Small devices (landscape phones, 576px and up) */
+
+@media only screen and (max-width: 576px) {
+}
+
+/* iPhoneX, iPhone 6,7,8 */
+@media only screen and (max-width: 375px) {
+}
+
+/* Galaxy S5, Moto G4 */
+@media only screen and (max-width: 360px) {
+}
+
+/* iPhone 5 or before */
+@media only screen and (max-width: 320px) {
+}