.sidebar-toggle{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;block-size:var(--size-8);border:0;cursor:pointer;inline-size:var(--size-8);margin-block-start:var(--size-2);overflow:hidden;padding-block:0;padding-inline:0;position:relative;text-indent:-999px}.sidebar-toggle .icon{block-size:16px;border-radius:2px;inline-size:16px;inset-block-start:50%;inset-inline-start:50%;position:absolute;transform:translate(-50%,-50%);transition:background-color .2s}.sidebar-toggle .icon:before,.sidebar-toggle .icon:after{block-size:0;border-block-start:solid 3px var(--ucla-blue);content:"";inline-size:var(--size-4);inset-block-start:50%;inset-inline-start:50%;position:absolute;transform:translate(-50%,-50%)}.menu-sidebar--level-2 .sidebar-toggle .icon:before,.menu-sidebar--level-2 .sidebar-toggle .icon:after{border-block-start:solid 3px var(--ucla-blue)}.menu-sidebar--level-3 .sidebar-toggle .icon:before,.menu-sidebar--level-3 .sidebar-toggle .icon:after{border-block-start:solid 3px var(--malibu-dolphin)}.sidebar-toggle .icon:after{transform:translate(-50%,-50%) rotate(90deg);transition:opacity .2s}.sidebar-toggle[aria-expanded=true] .icon:after{opacity:0%}.sidebar-toggle[aria-hidden=true]{pointer-events:none}