benchmark legal, snippet margin bottom (#10886)

docs/_static/css/custom.css

@@ -49,7 +49,31 @@ main img {
     background-image: url('media/union-up.svg');
 }
 
+div.highlight {
+    margin-bottom: 1.15rem;
+}
+
 .highlight .err {
     border:none;
     color:inherit;
 }
+
+.opt-notice-wrapper {
+    position: fixed;
+    bottom:0;
+    background: black;
+    width:100%;
+    text-align: center;
+    padding: 1rem;
+    z-index: 1000;
+}
+
+.opt-notice {
+    margin-bottom: 0;
+    position: absolute;
+    top: 50%;
+    transform: translateY(-50%);
+    text-align: center;
+    width:100%;
+    color: #fff;
+}

docs/_static/js/custom.js

@@ -25,6 +25,14 @@ var wapSection = 'openvinotoolkit';
     s.appendChild(po);
 })();
 
+// legal notice for benchmarks
+function addLegalNotice() {
+    if (window.location.href.indexOf('openvino_docs_performance_') !== -1) {
+        var legalNotice = $('<div class="opt-notice-wrapper"><p class="opt-notice">Results may vary. For workloads and configurations visit: <a href="https://www.intel.com/PerformanceIndex">www.intel.com/PerformanceIndex</a> and <a class="el" href="openvino_docs_Legal_Information.html">Legal Information</a>.  </p></div>');
+        $('body').append(legalNotice);
+    }
+}
+
 $(document).ready(function () {
     createVersions();
     updateTitleTag();
@@ -36,6 +44,7 @@ $(document).ready(function () {
     if (TABLE_SORT) {
         addTableSort();
     }
+    addLegalNotice();
 });
 
 // Determine where we'd go if clicking on a version selector option