body{background-color:#1a1a1a}.to-do-List{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 .5 ease}.add-btn{background-color:#53c15c;margin-left:10px}.add-btn:hover{background-color:#3ba544}.del-btn{background-color:#f2330d}.del-btn:hover{background-color:#c2290a}.move-button{background-color:#0d59f2}.move-button:hover{background-color:#0a47c2}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}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:5px;display:flex;align-items:center}.text{flex:1}.del-btn,.move-button{padding:8px 12px;font-size:1.4rem;margin-left:10px}