* {
  vertical-align: top;
  font-family: Helvetica, sans-serif;
  font-size: inherit;
  line-height: inherit;
  color: #000000; }

html,
body {
  margin: 0;
  padding: 0;
  font-size: 16px;
  line-height: 1.3;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch; }

.clearfix:before {
  display: table;
  content: " "; }

.nowrap {
  white-space: nowrap; }

.hyphenate {
  -ms-hyphens: auto;
  -moz-hyphens: auto;
  -webkit-hyphens: auto;
  hyphens: auto; }

.inline-block {
  display: inline-block; }

a {
  color: #444444;
  text-decoration: none; }
  a:hover {
    text-decoration: none;
    color: #000000; }

p {
  margin: 0 0 0.6em 0; }

h1 {
  font-size: 2.5rem;
  margin: 20px 0 10px 0; }

h2 {
  font-size: 1.75rem;
  margin: 1rem 0; }

div#site_center {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1.25rem;
  min-height: 100vh; }

div#site_head {
  background-color: #ffffff;
  overflow: auto; }
  div#site_head.head-fixed {
    position: fixed;
    z-index: 8;
    top: 0px;
    left: 0px;
    right: 0px; }

a#top_home {
  display: table; }

nav#nav_main {
  position: absolute;
  top: 74px;
  left: 0;
  width: 240px;
  margin: 20px 0;
  padding: 0 20px;
  font-size: 18px; }
  nav#nav_main a {
    position: relative;
    display: table;
    padding: 10px 0;
    text-transform: uppercase;
    font-weight: bold; }
    nav#nav_main a.active {
      color: #000000; }
    nav#nav_main a.active:after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 8px;
      height: 2px;
      background-color: #000000; }

main#page_content {
  margin: 0 0 80px 240px; }
  main#page_content div.anchor {
    position: relative;
    top: -140px; }
  main#page_content div.content-item {
    margin: 40px 2px; }

div.parts-list {
  margin: 40px 2px; }
  div.parts-list:first-child {
    margin-top: 14px; }
  div.parts-list div.list-item {
    margin-bottom: 20px; }
    div.parts-list div.list-item .title {
      display: table;
      padding: 10px 0;
      font-size: 18px; }
      div.parts-list div.list-item .title h2 {
        margin: 0; }
    div.parts-list div.list-item div.tags {
      margin-bottom: 10px; }
      div.parts-list div.list-item div.tags a {
        padding: 4px 7px;
        border: 1px solid #888888; }
    div.parts-list div.list-item a.external-link:after {
      content: "\279c";
      display: inline-block;
      position: absolute;
      margin-left: 6px;
      font-size: 18px;
      line-height: 1;
      color: #777777;
      transform: rotate(-45deg); }
    div.parts-list div.list-item a.external-link:hover:after {
      color: #000000; }

@media all and (max-width: 860px) {
  main#page_content {
    margin: 1.5rem 0; } }

a#preview_hint {
  position: fixed;
  z-index: 99;
  bottom: 8px;
  right: 8px;
  background-color: #ff2222;
  padding: 5px 8px 8px 8px;
  border: 1px solid #cc0000;
  border-radius: 5px;
  box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.6);
  color: #ffffff;
  font-family: M6-Pressura, sans-serif;
  text-align: center; }
  a#preview_hint div {
    font-size: 16px;
    line-height: 1;
    color: rgba(255, 255, 255, 0.7); }