diff --git a/static/css/learnocaml_common.css b/static/css/learnocaml_common.css
index 570c53fae..1996685c3 100644
--- a/static/css/learnocaml_common.css
+++ b/static/css/learnocaml_common.css
@@ -210,7 +210,6 @@ button[disabled]::before {
   -khtml-user-select: none;
   -moz-user-select: none;
   user-select: none;
-  cursor: default;
 }
 @media (max-width: 549px) {
   .logo {
diff --git a/static/description.html b/static/description.html
index bc56aab26..227b8a8e7 100644
--- a/static/description.html
+++ b/static/description.html
@@ -22,7 +22,7 @@
         <div class="logo">
             <img src="/icons/logo_ocaml.svg">
             <span>Learn OCaml</span>
-            <img src="/icons/logo_ocp.svg">
+            <img src="/icons/logo_ocsf.svg">
         </div>
     </div>
     <div id="learnocaml-exo-tab-buttons">
diff --git a/static/exercise.html b/static/exercise.html
index 87d1dd8d8..c53570007 100644
--- a/static/exercise.html
+++ b/static/exercise.html
@@ -41,7 +41,7 @@
       <div class ="logo">
         <img src="/icons/logo_ocaml.svg">
         <span>Learn OCaml</span>
-        <img src="/icons/logo_ocp.svg">
+        <img src="/icons/logo_ocsf.svg">
       </div>
       </a>
       <!--
diff --git a/static/icons/logo_ocsf.svg b/static/icons/logo_ocsf.svg
new file mode 100644
index 000000000..16ee6d09a
--- /dev/null
+++ b/static/icons/logo_ocsf.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="30.448" height="40.078" viewBox="0 0 30.448 40.078"><g transform="translate(3.88 18.176)"><path d="M25.085,116.622l-.028.04a.263.263,0,0,1,.026-.044S25.083,116.622,25.085,116.622Z" transform="translate(-25.031 -116.617)" fill="#f87e4b"/><path d="M146.871,166.321l-.008,14.143h-1.869l-1.245-12.6a15.777,15.777,0,0,0,1.711-.755c.64-.334,1.3-.733,1.4-.8a.008.008,0,0,1,.012.007Z" transform="translate(-125.223 -158.567)" fill="#f87e4b"/><path d="M24.918,116.9a.338.338,0,0,0-.023.04s0,0,0-.007Z" transform="translate(-24.892 -116.856)" fill="#f87e4b"/><path d="M40,167.725a15.5,15.5,0,0,0,1.5.884c.668.312,1.458.621,1.458.621l-3.044,5.066,2.139,7.365H39.918l-2.677-7.455Z" transform="translate(-35.316 -159.759)" fill="#f87e4b"/></g><path d="M20.185,52.534l.029,13.453h-1.76l-.884-5.9c-.539-3.4-1.085-7.07-1.085-7.07-.144.007-.292.01-.44.01a11.929,11.929,0,0,1-5.689-1.47A17.721,17.721,0,0,1,8.025,49.9c-.891,3.941-5.2,7.591-5.2,7.591l-.265,8.484-1.785,0L0,56.891a12.143,12.143,0,0,0,2.506-4.712,8.284,8.284,0,0,0,.215-2.5s-.788-.06-.792-.06a7.977,7.977,0,0,1-.15-1.767,7.087,7.087,0,0,1,.648-2.96,4.825,4.825,0,0,1,.764-1.2,7.628,7.628,0,0,1,2.359-1.806,7.656,7.656,0,0,0,1.1-.5A11.468,11.468,0,0,0,8.326,39.5C8.9,38.84,9.385,38.082,10,37.467a2.771,2.771,0,0,1,1.783-.7,2.22,2.22,0,0,1,1.58.656c.413.413,1.955,2.87,2.721,2.87.81,0,1.984-2.274,2.687-2.87a2.9,2.9,0,0,1,.554-.4,2.2,2.2,0,0,1,1.03-.254,2.249,2.249,0,0,1,1.584.656c.282.286,2.251,3.563,2.864,4.3.736-.247,1.786-2.282,1.146-7.025-.06.006-3.3-1-3.3-1-.49.5-2.127.177-1.822-.975.022-.085,1.621-1.618,1.621-1.618L25,31.2a5.065,5.065,0,0,1,2.811-.43c.007.012,2.316.6,2.316.6s.317,3.547.317,7.269C30.448,44.217,27.6,50.761,20.185,52.534Z" transform="translate(0 -25.916)" fill="#f87e4b"/><path d="M28.743,6.174l-1.264-.839,1.386-1.824-2.078-.7.474-1.4,2.03.741V0h1.556V2.151l2.03-.741.475,1.4-2.079.705,1.386,1.824-1.264.839L30.068,4.364Z" transform="translate(-22.611)" fill="#f87e4b"/></svg>
\ No newline at end of file
diff --git a/static/partition-view.html b/static/partition-view.html
index 0d29f7e25..cf2654696 100644
--- a/static/partition-view.html
+++ b/static/partition-view.html
@@ -40,7 +40,7 @@
       <div class="logo">
         <img src="/icons/logo_ocaml.svg">
         <span>Learn OCaml</span>
-        <img src="/icons/logo_ocp.svg">
+        <img src="/icons/logo_ocsf.svg">
       </div>
       <div id="learnocaml-token">
       </div>
diff --git a/static/playground.html b/static/playground.html
index f11d2d456..9377c2186 100644
--- a/static/playground.html
+++ b/static/playground.html
@@ -40,7 +40,7 @@
       <div class ="logo">
         <img src="/icons/logo_ocaml.svg">
         <span>Learn OCaml</span>
-        <img src="/icons/logo_ocp.svg">
+        <img src="/icons/logo_ocsf.svg">
       </div>
       </a>
       <!--
diff --git a/static/student-view.html b/static/student-view.html
index 73c559169..265832c95 100644
--- a/static/student-view.html
+++ b/static/student-view.html
@@ -40,7 +40,7 @@
       <div class="logo">
         <img src="/icons/logo_ocaml.svg">
         <span>Learn OCaml</span>
-        <img src="/icons/logo_ocp.svg">
+        <img src="/icons/logo_ocsf.svg">
       </div>
       <!--
       <button id="learnocaml-exo-button-grade">