docs: update the style of the operator reference in docs (#1472)

* fix: update the position at operator.html

* fix: update the position at operator.html

Author: Revathyvenugopal162

doc/source/operator_reference_load.rst

@@ -13,8 +13,8 @@ Loading operators.
       src="_static/dpf_operators.html#CPython"
       style="
         position: fixed;
-        top: 50px;
-        bottom: 0px;
+        top: 55px;
+        bottom: 10px;
         right: 0px;
         width: 100%;
         border: none;

doc/source/operator_reference_load_apis.rst

@@ -12,15 +12,15 @@ Loading operators.
       src="_static/dpf_operators.html"
       style="
         position: fixed;
-        top: 36px;
-        bottom: 0px;
+        top: 55px;
+        bottom: 10px;
         right: 0px;
         width: 100%;
         border: none;
         margin: 0;
         padding: 0;
         overflow: hidden;
         z-index: 1000;
-        height: 100%;
+        height: 94%;
       ">
     </iframe>