main { width: 1000px; margin: auto; }
h1 { font: bold 1.7rem Verdana,sans-serif; }
h2 { font: bold 1.3rem Verdana,sans-serif; margin: 0 0 1em 0; }
a { color: #0000FF; }

section { border: 15px solid #DDDDDD; padding: 1em; margin-bottom: 2em; }

table { border-collapse: collapse; }
table + table { margin-top: 2em; }
table.finnish { background: #DDEEFF; }
table.scientific { background: #DDFFEE; }
tbody { border-top: 1px solid #000000; }
th, td { text-align: left; padding: 1px 1em; }
td:nth-child(2) { font-family: monospace; }
td[colspan] { background: #DDDDDD; height: 0.5em; }
.finnish td:nth-child(3) { font-style: italic; }
.scientific td:nth-child(2) { font-style: italic; }

.no-margin { margin: 0; }
.sources { list-style-type: "– "; padding: 0; margin: 0 0 0 1em; }