.chart-container{display:flex;flex-direction:column;align-items:center;width:100%}.year-buttons{margin-bottom:1rem}.year-button{margin-right:.5rem;padding:.25rem .75rem;border-radius:.25rem;border:none;cursor:pointer}.chart-wrapper{width:80vw;height:60vh}.custom-legend{display:flex;justify-content:center;flex-wrap:wrap;margin-bottom:10px}.legend-button{margin:5px;padding:5px 10px;border:none;border-radius:5px;cursor:pointer;color:#fff;font-weight:700}.legend-button-selected{opacity:1}.legend-button-unselected{opacity:.3}