.table-of-content__btn{display:flex;align-items:center;justify-content:center;max-width:200px;width:100%;box-sizing:border-box;font-size:14px;font-weight:900;line-height:15px;border-radius:6px;cursor:pointer;padding:15px;margin-bottom:15px}.table-of-content__btn img{margin:0 5px 0 0;height:15px;width:15px}.table-of-content__hide{max-width:600px;display:none}.table-of-content__hide ul{display:grid;grid-template-columns:1fr;grid-gap:10px;list-style-type:none;padding:15px;margin:0;border-radius:6px}.table-of-content__hide ul li{cursor:pointer;font-size:16px;font-weight:500;line-height:15px}