@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&display=swap";*{box-sizing:border-box}html,body{font-family:Noto Sans JP,sans-serif;margin:0;padding:0;height:100vh;height:100dvh}h1,h2,h3,h4,h5,h6,p,table{margin:0 0 20px;padding:0}table{border-collapse:collapse;width:100%;text-align:left}table th,table td{padding:5px}table tbody{border-top:1px solid #808080;border-bottom:1px solid #808080}table tbody tr:nth-child(2n){background-color:#f0f0f0}