Common.css

.ve-init-mw-desktopArticleTarget-targetContainer {

   margin-left: 17rem !important;

}

1. toc {

   position: fixed;
   left: 10px;  /* Adjust as needed */
   top: 10px;  /* Adjust for header space */
   width: 23em;
   background: #fff;
   border: 0px solid #fff;
   max-height: 600px;
   overflow-y: auto !important;
   padding: 0px ;
   font-size: 10px;
   box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
   z-index: 1000;

}

1. mw-toc-heading {display: none;

}