a:hover {color:red;}

.navbar {width:100%; padding:0; display:flex; flex-wrap:wrap; justify-content:space-between; white-space:nowrap;
         padding-top:0.5em; width:calc(100vw - 32px);}
.right {margin-left:auto;}

.sticky {position:fixed; top:0; width:100%; background:white;}
.backlinks {margin-top:0.5em;}
body {padding-top:6em;}
@media (max-width:550px) { body {padding-top:7em;} }
@media (max-width:400px) { body {padding-top:8em;} }

.title {text-align:center; font-family:Arial; font-size:130%; margin-top:0.5em; margin-bottom:0.5em; width:calc(100vw - 32px);}
@media (max-width:700px) { .title {font-size:120%;} }
@media (max-width:500px) { .title {font-size:110%;} }
@media (max-width:400px) { .title {font-size:100%;} }

img {height:auto; max-width:100%; border:0;}

.cell {display:inline-block; vertical-align:top; margin-right:0.5em; margin-bottom:0.5em;}