body { background-image: url(backtile-1.jpg); }
.blog-island { width: 58rem; margin: 1rem auto 1rem auto; border: 1px solid silver; background-color: white; display: block; border-radius: 1rem; margin-top: 2rem; }
p { margin: 1rem auto; }
var { font-family: monospace; font-style: normal; font-size: 110%; }
errormsg { font-family: monospace; color: red; }
mark { background-color: yellow; }
pre { }
.entry-nav-tab { width: 100%; }
  .entry-nav-tab img { width: 32px; }
  .entry-nav-tab td:nth-child(1) span { font-size: 150%; background-color: aliceblue; color: steelblue; font-weight: bold; padding: 0.1rem 0.4rem; border-radius: 4px; font-family: sans-serif; }
  .entry-nav-tab td:nth-child(1) a { text-decoration: none; }
  .entry-nav-tab td:nth-child(2) { font-size: 150%; }
  .entry-nav-tab td:nth-child(3) { font-size: 90%; }
  .entry-nav-tab td:nth-child(4) { text-align: right; }
article { padding: 0 1rem 1rem 1rem; }

.blog-nav { background-color: steelblue; color: white; padding: 0.4rem 1rem; border-radius: 1rem 1rem 0 0; }
.blog-techword { background-color: #444444; color: white; padding: 0 0.3rem; }
.blog-dbid { font-family: monospace; color: blue; }
.blog-devop { font-family: monospace; font-size: 120%; }