body{background-color:#1a1a1a}.lista-tarefas{font-family:Arial,sans-serif;text-align:center;margin-top:100px}h1{font-size:4rem;color:#fff}button{font-size:1.7rem;font-weight:700;padding:10px 20px;color:#fff;border:none;border-radius:5px;cursor:pointer;transition:background-color .5s ease}.botao-adicionar{background-color:#53c15c}.botao-adicionar:hover{background-color:#3ba544}.botao-excluir{background-color:#f2330d}.botao-excluir:hover{background-color:#c2290a}.botao-mover{background-color:#51abf6}.botao-mover:hover{background-color:#2094f3}input[type=text]{font-size:1.6rem;padding:10px;border:2px solid hsla(0,0%,80%,.5);border-radius:5px;color:#00000080}ol{padding:0;display:flex;flex-direction:column;align-items:center}li{font-size:2rem;font-weight:700;padding:15px;background-color:#f7f7f7;margin-bottom:10px;border:3px solid hsla(0,0%,85%,.75);border-radius:12px;display:flex;align-items:center;width:80%;max-width:600px}.texto{flex:1}.botao-excluir,.botao-mover{padding:8px 12px;font-size:1.4rem;margin-left:10px}.grupo-botoes{display:flex;flex-wrap:wrap;justify-content:center;margin-left:10px}@media (max-width: 600px){li{flex-direction:column;align-items:center}.texto{margin-bottom:12px;text-align:center}.grupo-botoes{flex-direction:column;align-items:center;width:100%}.grupo-botoes button{margin:5px 0;width:90%}}@media (max-width: 600px){li{flex-direction:column;align-items:center}.texto{margin-bottom:12px;text-align:center}.botao-excluir,.botao-mover{margin:5px 0;width:90%}}