diff --git a/src/lib/components/variables/VariableReferredScaleParameter.svelte b/src/lib/components/variables/VariableReferredScaleParameter.svelte
index c17a0ecff087c9d546a2f2c835eae82d6560724b..df22443bfaa8ae2bcf5181b66693ea5d3f3ba387 100644
--- a/src/lib/components/variables/VariableReferredScaleParameter.svelte
+++ b/src/lib/components/variables/VariableReferredScaleParameter.svelte
@@ -158,72 +158,67 @@
     />
   </div>
 
-  <div class="rounded-b bg-gray-100 p-2">
-    <div class="flex items-baseline text-xs text-gray-600">
-      <div class="flex items-center">
-        <div class="flex">
-          <a
-            class="link2 flex border-r border-gray-700 px-1 pr-2 text-sm tracking-wide text-gray-600"
-            href="/parameters/{billParameter.name}/edit"
-            rel="noreferrer"
-            target="_blank"
-          >
-            {#if lastReviewOrChange < "2020"}
-              <iconify-icon
-                class="mr-0.5 text-[#FFAC33] shadow-none"
-                icon="material-symbols:warning-rounded"
-                width="20"
-                height="20"
-              />
-              <span
-                class="pl-1"
-                title="La dernière relecture date du {dateFormatter(
-                  new Date(lastReviewOrChange),
-                )}">À vérifier</span
-              >
-            {:else}
-              <iconify-icon
-                class="mr-0.5 text-[#13CC03]"
-                icon="material-symbols:new-releases"
-                width="20"
-                height="20"
-              />
-              <span
-                class="pl-1"
-                title="La dernière relecture date du {dateFormatter(
-                  new Date(lastReviewOrChange),
-                )}">Vérifié</span
-              >
-            {/if}
-          </a>
-
-          <div>
-            <a
-              class="link2 ml-2 flex items-center text-sm tracking-wide text-gray-600"
-              href="/parameters/{billParameter.name}"
-              rel="noreferrer"
-              target="_blank"
-            >
-              <iconify-icon
-                class="mr-1 inline-flex h-4 w-4"
-                icon="ri-history-line"
-              />Historique</a
-            >
-          </div>
-        </div>
-      </div>
-    </div>
+  <div class="flex bg-gray-100 pb-2">
+    <a
+      class="link2 ml-2 flex items-center text-sm tracking-wide text-gray-600"
+      href="/parameters/{billParameter.name}"
+      rel="noreferrer"
+      target="_blank"
+    >
+      <iconify-icon
+        class="mr-1 align-[-0.3rem] text-base"
+        icon="ri-history-line"
+      />Historique
+    </a>
   </div>
 
-  {#if billLatestInstant !== "0001-01-01" || (billReferences !== undefined && billReferences.length > 0)}
-    <!--Référence législative-->
-    <div class="rounded-b bg-le-gris-dispositif-ultralight py-2 px-2">
+  <div class="rounded-b bg-le-gris-dispositif-ultralight py-2 px-2">
+    <div class="flex items-center justify-between">
       {#if billLatestInstant !== "0001-01-01"}
         <!--Date du paramètre-->
         <p class="pb-2 text-xs">
           Barème en vigueur depuis le {billLatestInstantSplit[1]}/{billLatestInstantSplit[0]}&nbsp;:
         </p>
       {/if}
+      <a
+        class="hover:decoration-none flex px-1 pb-2 pr-2 text-sm tracking-wide text-black underline decoration-dotted hover:decoration-solid"
+        href="/parameters/{billParameter.name}/edit"
+        rel="noreferrer"
+        target="_blank"
+      >
+        {#if lastReviewOrChange < "2020"}
+          <span
+            class="text-center text-xs"
+            title="La dernière relecture date du {dateFormatter(
+              new Date(lastReviewOrChange),
+            )}. Cliquer pour proposer une modification du paramètre."
+          >
+            <iconify-icon
+              class="mr-1 align-[-0.3rem] text-xs text-[#FFAC33] shadow-none"
+              icon="material-symbols:warning-rounded"
+              width="20"
+              height="20"
+            />à&nbsp;vérifier</span
+          >
+        {:else}
+          <span
+            class="text-center text-xs"
+            title="La dernière relecture date du {dateFormatter(
+              new Date(lastReviewOrChange),
+            )}. Cliquer pour proposer une modification du paramètre."
+            ><iconify-icon
+              class="mr-1 align-[-0.3rem] text-sm text-[#13CC03]"
+              icon="material-symbols:new-releases"
+              width="20"
+              height="20"
+            />à&nbsp;jour</span
+          >
+        {/if}
+      </a>
+    </div>
+    {#if billLatestInstant !== "0001-01-01" || (billReferences !== undefined && billReferences.length > 0)}
+      <!--Référence législative-->
+
       {#if billReferences !== undefined && billReferences.length > 0}
         <ul>
           {#each billReferences as { href, note, title }}
@@ -259,6 +254,6 @@
           referenceUrl={openReferenceUrl ?? null}
         />
       {/if}
-    </div>
-  {/if}
+    {/if}
+  </div>
 </section>
diff --git a/src/lib/components/variables/VariableReferredValueParameter.svelte b/src/lib/components/variables/VariableReferredValueParameter.svelte
index eebd7a9070c95ac432e8eabeae4bc8269cbbb121..d76181fdb177fb9744373f739f6810e5d3f5c24d 100644
--- a/src/lib/components/variables/VariableReferredValueParameter.svelte
+++ b/src/lib/components/variables/VariableReferredValueParameter.svelte
@@ -153,7 +153,7 @@
     <VariableReferredParameterHeader {depth} parameter={billParameter} />
 
     <div
-      class="flex flex-wrap items-center justify-start rounded bg-gray-100 p-2 pb-2 "
+      class="flex flex-wrap items-center justify-between gap-x-4 gap-y-2 rounded bg-gray-100 p-2 pb-2"
       id="situation_color_code_lawside"
     >
       <div>
@@ -172,85 +172,76 @@
             unitName={billParameter.unit}
           />
         {/if}
-      </div>
-      <span class="ml-1 text-base">
-        {getUnitShortLabel(billParameter.unit, date)}
-      </span>
 
-      {#if valueError !== null}<p class="text-red-500">{valueError}</p>{/if}
+        <span class="ml-1 text-base">
+          {getUnitShortLabel(billParameter.unit, date)}
+        </span>
 
-      <div class="flex items-baseline p-2 text-xs text-gray-600">
-        <div class="flex items-center">
-          <div class="flex">
-            <a
-              class="link2 flex border-r border-gray-700 px-1 pr-2 text-sm tracking-wide"
-              href="/parameters/{billParameter.name}/edit"
-              rel="noreferrer"
-              target="_blank"
-            >
-              {#if lastReviewOrChange === undefined || lastReviewOrChange < "2020"}
-                <iconify-icon
-                  class="mr-0.5 text-[#FFAC33] shadow-none"
-                  icon="material-symbols:warning-rounded"
-                  width="20"
-                  height="20"
-                />
-                <span
-                  class="pl-1"
-                  title={lastReviewOrChange === undefined
-                    ? "Ce paramètre n'a jamais été relu"
-                    : `La dernière relecture date du ${dateFormatter(
-                        new Date(lastReviewOrChange),
-                      )}`}>À&nbsp;vérifier</span
-                >
-              {:else}
-                <iconify-icon
-                  class="mr-0.5 text-[#13CC03]"
-                  icon="material-symbols:new-releases"
-                  width="20"
-                  height="20"
-                />
-                <span
-                  class="pl-1"
-                  title="La dernière relecture date du {dateFormatter(
-                    new Date(lastReviewOrChange),
-                  )}">Vérifié</span
-                >
-              {/if}
-            </a>
+        {#if valueError !== null}<p class="text-red-500">{valueError}</p>{/if}
+      </div>
 
-            <div>
-              <a
-                class="link2 ml-2 flex items-center text-sm tracking-wide text-gray-600"
-                href="/parameters/{billParameter.name}"
-                rel="noreferrer"
-                target="_blank"
-              >
-                <!--Remixicon.com - history-fill -->
-                <svg
-                  aria-hidden="true"
-                  class="mr-1 inline h-4 w-4 fill-current stroke-transparent text-gray-600"
-                  viewBox="0 0 24 24"
-                  xmlns="http://www.w3.org/2000/svg"
-                  ><path
-                    d="M12 2c5.523 0 10 4.477 10 10s-4.477 10-10 10S2 17.523 2 12h2c0 4.418 3.582 8 8 8s8-3.582 8-8-3.582-8-8-8C9.536 4 7.332 5.114 5.865 6.865L8 9H2V3l2.447 2.446C6.28 3.336 8.984 2 12 2zm1 5v4.585l3.243 3.243-1.415 1.415L11 12.413V7h2z"
-                  /></svg
-                >Historique</a
-              >
-            </div>
-          </div>
-        </div>
+      <div class="flex items-baseline pr-2 text-xs text-gray-500">
+        <a
+          class="link2 flex items-center text-sm tracking-wide text-gray-600"
+          href="/parameters/{billParameter.name}"
+          rel="noreferrer"
+          target="_blank"
+        >
+          <iconify-icon
+            class="mr-1 align-[-0.3rem] text-base"
+            icon="ri-history-line"
+          />Historique</a
+        >
       </div>
     </div>
-    {#if billLatestInstant !== "0001-01-01" || (billReferences !== undefined && billReferences.length > 0)}
-      <div class="rounded-b bg-le-gris-dispositif-ultralight py-2 px-2">
+    <div class="rounded-b bg-le-gris-dispositif-ultralight py-2 px-2">
+      <div class="flex items-center justify-between">
         {#if billLatestInstant !== "0001-01-01"}
           <!--Date du paramètre-->
           <p class="pb-2 text-xs">
             Valeur en vigueur depuis le {billLatestInstantSplit[1]}/{billLatestInstantSplit[0]}&nbsp;:
           </p>
+          <a
+            class="hover:decoration-none flex px-1 pb-2 pr-2 text-sm tracking-wide text-black underline decoration-dotted hover:decoration-solid"
+            href="/parameters/{billParameter.name}/edit"
+            rel="noreferrer"
+            target="_blank"
+          >
+            {#if lastReviewOrChange === undefined || lastReviewOrChange < "2020"}
+              <span
+                class="text-center text-xs"
+                title={lastReviewOrChange === undefined
+                  ? "Ce paramètre n'a jamais été relu. . Cliquer pour proposer une modification du paramètre."
+                  : `La dernière relecture date du ${dateFormatter(
+                      new Date(lastReviewOrChange),
+                    )}. Cliquer pour proposer une modification du paramètre.`}
+              >
+                <iconify-icon
+                  class="mr-1 align-[-0.3rem] text-xs text-[#FFAC33]"
+                  icon="material-symbols:warning-rounded"
+                  width="20"
+                  height="20"
+                />à&nbsp;vérifier</span
+              >
+            {:else}
+              <span
+                class="text-center text-xs"
+                title="La dernière relecture date du {dateFormatter(
+                  new Date(lastReviewOrChange),
+                )}. Cliquer pour proposer une modification du paramètre."
+              >
+                <iconify-icon
+                  class="mr-1 align-[-0.3rem] text-sm text-[#13CC03]"
+                  icon="material-symbols:new-releases"
+                  width="20"
+                  height="20"
+                />à&nbsp;jour
+              </span>
+            {/if}
+          </a>
         {/if}
-
+      </div>
+      {#if billLatestInstant !== "0001-01-01" || (billReferences !== undefined && billReferences.length > 0)}
         {#if billReferences !== undefined && billReferences.length > 0}
           <ul>
             {#each billReferences as { href, note, title }}
@@ -286,7 +277,7 @@
             referenceUrl={openReferenceUrl}
           />
         {/if}
-      </div>
-    {/if}
+      {/if}
+    </div>
   </section>
 {/if}