docs: 💄 remove icons overloading + few css changes

Signed-off-by: jffarge <jf@dagger.io>

website/src/css/custom.scss

@@ -61,13 +61,11 @@ $desktop-xl-width: 1160px;
   --ifm-menu-color-active: var(--ifm-color-primary-dark);
   --ifm-menu-color-background-hover: #fdf9d7;
   --ifm-menu-color-background-active: var(--ifm-menu-color-background-hover);
-  --ifm-menu-link-sublist-icon: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path d="M3.318 9.128a24.776 24.776 0 004.224-3.993.842.842 0 011.32.026c1.227 1.618 2.107 3.387 3.831 4.556.889.6-.159 1.9-1.044 1.3A14.369 14.369 0 018.14 7a30.457 30.457 0 01-3.829 3.463c-.845.671-1.834-.67-.993-1.335z" fill="%23131226" /></svg>');
   --ifm-navbar-height: 6rem;
   --ifm-navbar-background-color: var(--ifm-color-primary-dark);
   --ifm-navbar-padding-vertical: 0;
   --ifm-pagination-nav-border-radius: 0;
   --ifm-pre-padding: 2rem;
-  --ifm-toc-border-color: transparent;
   --ifm-toc-link-color: var(--ifm-color-primary-dark);
 }
 
@@ -191,7 +189,7 @@ h1[class^="h1Heading"] {
   margin-bottom: 3rem;
 }
 
-.edit-this-page {
+.theme-edit-this-page {
   font-weight: bold;
   display: flex;
   align-items: center;
@@ -341,7 +339,11 @@ a[class^="sidebarLogo"] {
 
 main[class^="docMainContainer"] {
   background: #ffffff;
-  padding: 2rem;
+  padding: 2rem 2rem 2rem 4rem;
+
+  @include tablet {
+    padding: 2rem;
+  }
 
   html[data-theme="dark"] & {
     background: var(--ifm-color-primary-dark);
@@ -566,19 +568,6 @@ button[class^="copyButton"] {
 }
 
 /* docsearch */
-.DocSearch-Button-Container {
-  .DocSearch-Search-Icon {
-    display: none;
-  }
-  &:before {
-    content: "";
-    background-color: black;
-    mask: url("/img/Dagger_Icons_Search.svg");
-    display: block;
-    width: 20px;
-    height: 20px;
-  }
-}
 
 .DocSearch-Button {
   margin-right: 2rem !important;