/* Style the tab */
          .tab_formularios {
            float: left;
            border: 1px solid #ccc;
            background-color: #f1f1f1;
            width: 30%;
            height: 450px;
            overflow-y: auto;
          }

          /* Style the buttons inside the tab */
          .tab_formularios button {
            display: block;
            background-color: inherit;
            color: black;
            padding: 5px 10px;
            width: 100%;
            border: none;
            outline: none;
            text-align: left;
            cursor: pointer;
            font-size: 12px;
          }

          /* Change background color of buttons on hover */
          .tab_formularios button:hover {
            background-color: #ddd;
          }

          /* Create an active/current "tab button" class */
          .tab_formularios button.active {
            background-color: #ccc;
          }

          /* Style the tab content */
          .tabcontent_formularios {
            float: left;
            padding: 0px 12px;
            border: 1px solid #ccc;
            width: 70%;
            border-left: none;
            height: 450px;
            display: none;
            overflow-y: auto;
          }

          /* Clear floats after the tab */
          .clearfix_formularios::after {
            content: "";
            clear: both;
            display: table;
          }