update mobile sidebar CSS

packages/logos-docusaurus-theme/src/client/css/custom.scss

@@ -469,6 +469,19 @@ small {
   @include lsd.typography('body2');
 }
 
+.menu__link--sublist-caret:after {
+  content: url(/icons/chevron-up.svg);
+  background: none;
+  filter: unset;
+  min-width: unset;
+  width: unset;
+  height: unset;
+}
+
+.menu__list-item--collapsed > .menu__link--sublist-caret:after {
+  transform: rotateZ(0deg) !important;
+}
+
 .menu__link--active {
   border-left: 1px solid rgb(var(--lsd-border-primary));
   border-radius: 0;
@@ -1012,12 +1025,17 @@ a[class^='sidebarLogo_'] {
 
     .footer .container.container-fluid {
       margin-bottom: 16px !important;
+      padding-inline: var(--content-padding);
 
       > .footer__links {
         gap: 0 !important;
       }
     }
 
+    .footer > div[class*='secondRow'] {
+      margin: var(--content-padding);
+    }
+
     .footer .footer__links {
       gap: 16px !important;
     }

packages/logos-docusaurus-theme/src/client/static/icons/chevron-up.svg

@@ -0,0 +1,3 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4 9.53L4.94 10.47L8 7.41667L11.06 10.47L12 9.53L8 5.53L4 9.53Z" fill="white"/>
+</svg>