body { background: #151515 ; color: #ccc ; max-width: 800px ; margin: auto ; padding: 0 16px ; margin-bottom: 500px ; font-family: sans-serif ; } a, a:visited { color: lightblue ; } h1 { text-align: center ; } h2 { color: tomato ; } footer { text-align: center ; } img { max-width: 600px ; width: 100% ; margin: auto ; display: block ; } code { overflow-wrap: break-word ; color: lime ; } img[alt="BTC logo"], img[alt="XMR Logo"] { max-width: 1em ; max-height: 1em ; display: inline ; } @media (prefers-color-scheme: light) { body { background: white ; color: black ; } a { color: blue ; } a:visited { color: purple ; } h2 { color: inherit ; } code { color: forestgreen ; } } @media print { a[href] { text-decoration: none ; color: black ; } } @media (min-width: 55em) { #artlist { column-count: 2 ;} } @media (min-width: 100em) { #artlist { column-count: 3 ;} }