body { background: #f8f8f8; color: #000000; font-size: 1em; font-family: sans-serif; } h3 { font-size: 1.5em; font-weight: 400; line-height: 1.1; color: #444; } a { color: #1863a1; } li { padding-bottom: 0.75em; } .btn:hover, .btn:focus, .btn.focus { color: #666; text-decoration: none; } .btn-primary { background: #252e3f; color: #f2f2f2; } .btn-primary:hover, .btn-primary:focus, .btn-primary:active, .btn-primary.active, .open > .dropdown-toggle.btn-primary { background: #353e5f; color: #b7c1d5; box-shadow: none; } .btn-primary:active, .btn-primary.active { background: #353e5f; box-shadow: none; } .text-center { text-align: center; } .hint { font-size: 0.9em; color: #444; } .img-center { display: flex; justify-content: space-evenly; flex-wrap: wrap; } .img-center > div { font-size: 0.7em; padding: 1.4em; text-align: center; } .img-center > div:hover { border-radius: 4px; background: rgb(230, 230, 230); } .img-center > div > a { text-decoration: solid; display: flex; flex-direction: column; } .qrcode { padding: 20px 5px 5px 5px; width: 42.5%; height: 100%; margin: auto; }