:root{--primary-color:#00008b;--background-color:#f9fbfc;--text-color:white;--font-family:Roboto,sans-serif}html{min-height:100%}body{margin-bottom:60px;font-family:var(--font-family);background:var(--background-color)}a,h1,h2{font-weight:700;color:var(--primary-color)}.footer{position:sticky;bottom:0;width:100%;height:60px;background-color:var(--primary-color)}.container{max-width:680px;padding:0 15px}.container .text-muted{margin:20px 0}.text-muted{color:var(--text-color)}img{width:100%;height:auto;margin-bottom:16px}