:root {
             
                --layout-container-margins: 40px auto; /* keep auto if you want the container to be centered) */
                --layout-margins: 40px;
                --layout-sidebar-ratio: 35%;
                /* these are optional if you want your elements to have a maximum width. Set to 100% if you don't want to use this.  */
                --layout-max-sidebar-width: 100%;
                --layout-max-section-width: 100%;
                --layout-max-container-width: 1230px;
            }