diff --git a/website/css/bootstrap.css b/website/css/bootstrap.css
index dcfed4306e6..6a370721bc1 100644
--- a/website/css/bootstrap.css
+++ b/website/css/bootstrap.css
@@ -2043,7 +2043,6 @@ pre code {
   background-clip: padding-box;
   border: 1px solid #ced4da;
   border-radius: 0.25rem;
-  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -2528,7 +2527,6 @@ textarea.form-control {
   font-size: 1rem;
   line-height: 1.5;
   border-radius: 0.25rem;
-  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -3159,7 +3157,6 @@ input[type="button"].btn-block {
 }
 
 .fade {
-  transition: opacity 0.15s linear;
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -3180,7 +3177,6 @@ input[type="button"].btn-block {
   position: relative;
   height: 0;
   overflow: hidden;
-  transition: height 0.35s ease;
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -3894,9 +3890,6 @@ input[type="button"].btn-block {
   height: calc(1rem - 4px);
   background-color: #adb5bd;
   border-radius: 0.5rem;
-  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, -webkit-transform 0.15s ease-in-out;
-  transition: transform 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
-  transition: transform 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, -webkit-transform 0.15s ease-in-out;
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -4085,8 +4078,6 @@ input[type="button"].btn-block {
   background-color: #007bff;
   border: 0;
   border-radius: 1rem;
-  -webkit-transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
-  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
   -webkit-appearance: none;
   appearance: none;
 }
@@ -4118,8 +4109,6 @@ input[type="button"].btn-block {
   background-color: #007bff;
   border: 0;
   border-radius: 1rem;
-  -moz-transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
-  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
   -moz-appearance: none;
   appearance: none;
 }
@@ -4154,8 +4143,6 @@ input[type="button"].btn-block {
   background-color: #007bff;
   border: 0;
   border-radius: 1rem;
-  -ms-transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
-  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
   appearance: none;
 }
 
@@ -4214,7 +4201,6 @@ input[type="button"].btn-block {
 .custom-control-label::before,
 .custom-file-label,
 .custom-select {
-  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -5092,7 +5078,6 @@ input[type="button"].btn-block {
   white-space: nowrap;
   vertical-align: baseline;
   border-radius: 0.25rem;
-  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -5439,7 +5424,6 @@ a.badge-dark:focus, a.badge-dark.focus {
   text-align: center;
   white-space: nowrap;
   background-color: #007bff;
-  transition: width 0.6s ease;
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -5927,9 +5911,6 @@ a.close.disabled {
 }
 
 .modal.fade .modal-dialog {
-  transition: -webkit-transform 0.3s ease-out;
-  transition: transform 0.3s ease-out;
-  transition: transform 0.3s ease-out, -webkit-transform 0.3s ease-out;
   -webkit-transform: translate(0, -50px);
   transform: translate(0, -50px);
 }
@@ -6427,9 +6408,6 @@ a.close.disabled {
   margin-right: -100%;
   -webkit-backface-visibility: hidden;
   backface-visibility: hidden;
-  transition: -webkit-transform 0.6s ease-in-out;
-  transition: transform 0.6s ease-in-out;
-  transition: transform 0.6s ease-in-out, -webkit-transform 0.6s ease-in-out;
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -6474,7 +6452,6 @@ a.close.disabled {
 .carousel-fade .active.carousel-item-right {
   z-index: 0;
   opacity: 0;
-  transition: opacity 0s 0.6s;
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -6500,7 +6477,6 @@ a.close.disabled {
   color: #fff;
   text-align: center;
   opacity: 0.5;
-  transition: opacity 0.15s ease;
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -6574,7 +6550,6 @@ a.close.disabled {
   border-top: 10px solid transparent;
   border-bottom: 10px solid transparent;
   opacity: .5;
-  transition: opacity 0.6s ease;
 }
 
 @media (prefers-reduced-motion: reduce) {
diff --git a/website/css/docsearch.css b/website/css/docsearch.css
index dc3c442d356..1e7ffb30512 100644
--- a/website/css/docsearch.css
+++ b/website/css/docsearch.css
@@ -24,7 +24,6 @@
 .searchbox__input {
   display: inline-block;
   box-sizing: border-box;
-  transition: box-shadow 0.4s ease, background 0.4s ease;
   border: 0;
   border-radius: 16px;
   box-shadow: inset 0 0 0 1px #cccccc;