:root{--hover_color:#fce57e}#board_container{display:flex;justify-content:center;width:100%}.pentagon{stroke-width:1px;stroke:#000;fill:#fff}svg polygon:hover{fill:var(--hover_color);cursor:pointer;transition:all .3s ease}#tooltip{background:#fff8dc;border:1px solid #000;border-radius:5px;padding:5px;right:0}