fix: remove heading from navbar (#187)

Author: ktx-krupa

overrides/partials/header.html

@@ -259,7 +259,7 @@
                     <div
                       class="tw-flex tw-items-center tw-justify-between tw-text-gray-500 tw-text-base tw-font-semibold tw-w-full tw-text-left toggle-btn"
                     >
-                      <h4>Platform</h4>
+                      <span>Platform</span>
                       <img
                         src="assets/submenu-icon.svg"
                         alt="Arrow"
@@ -270,9 +270,9 @@ <h4>Platform</h4>
                       <div
                         class="tw-border tw-rounded-md tw-p-4 tw-text-center tw-flex tw-flex-col tw-space-y-2"
                       >
-                        <h3 class="tw-font-medium tw-text-xs tw-text-black">
+                        <p class="tw-font-medium tw-text-xs tw-text-black">
                           Full Stack Observability Platform
-                        </h3>
+                        </p>
                         <a
                           href="/platform/"
                           class="tw-text-xs gradient-hover tw-font-medium tw-underline"
@@ -350,7 +350,7 @@ <h3 class="tw-font-medium tw-text-xs tw-text-black">
                     <div
                       class="tw-flex tw-items-center tw-justify-between tw-text-gray-500 tw-text-base tw-font-semibold tw-w-full tw-text-left toggle-btn"
                     >
-                      <h4>Solutions</h4>
+                      <span>Solutions</span>
                       <img
                         src="assets/submenu-icon.svg"
                         alt="Arrow"
@@ -361,9 +361,9 @@ <h4>Solutions</h4>
                       <div
                         class="tw-border tw-rounded-md tw-p-4 tw-text-center tw-flex tw-flex-col tw-space-y-2"
                       >
-                        <h3 class="tw-font-medium tw-text-xs tw-text-black">
+                        <p class="tw-font-medium tw-text-xs tw-text-black">
                           Full Stack Observability Solutions
-                        </h3>
+                        </p>
                         <a
                           href="/solutions/"
                           class="tw-text-xs gradient-hover tw-font-medium tw-underline"
@@ -436,7 +436,7 @@ <h3 class="tw-font-medium tw-text-xs tw-text-black">
                     <div
                       class="tw-flex tw-items-center tw-justify-between tw-text-gray-500 tw-text-base tw-font-semibold tw-w-full tw-text-left toggle-btn"
                     >
-                      <h4>Resources</h4>
+                      <span>Resources</span>
                       <img
                         src="assets/submenu-icon.svg"
                         alt="Arrow"
@@ -447,11 +447,11 @@ <h4>Resources</h4>
                       <div
                         class="tw-border tw-rounded-md tw-p-4 tw-text-center"
                       >
-                        <h3
+                        <p
                           class="tw-font-medium tw-text-xs tw-text-black tw-flex tw-flex-col tw-space-y-2"
                         >
                           Full Stack Observability Resources
-                        </h3>
+                        </p>
                         <a
                           href="/resources/"
                           class="tw-text-xs gradient-hover tw-font-medium tw-underline"