body {
  margin: 40px auto;
  max-width: 650px;
  line-height: 1.6;
  font-size: 18px;
  color: #000;
  padding: 0 10px;
}
h1, h2, h3 { line-height: 1.2; }
pre { white-space: pre-wrap; overflow-wrap: anywhere; }
code { font-size: .85em; }
table { border-collapse: collapse; width: 100%; }
caption { text-align: left; font-weight: bold; margin-bottom: .5em; }
th, td { text-align: left; vertical-align: top; padding: .6em .5em .6em 0; border-bottom: 1px solid #000; }
tbody th { width: 28%; }
summary { cursor: pointer; }
.tool-list code { overflow-wrap: anywhere; }