body {
  background-color: #151515;
  /* background-image: url('/img/rebel.png'); */
  color: #bbb;
  font-size: 16px;
}

::-webkit-selection { color: black; background: rgba(178, 104, 24, 0.99); }
   ::-moz-selection { color: black; background: rgba(178, 104, 24, 0.99); }
        ::selection { color: black; background: rgba(178, 104, 24, 0.99); }

h1, h2, h3, h4, h5, h6 {
  color: #bbb;
}

.nav-tabs {
  font-size: 15px;
  min-inline-size: max-content;
}

.nav-tabs > li > a {
  padding: 7px;
}


li, p {
  line-height: 1.4em;
}

label, input, button, select, textarea {
  font-size: 1em;
  line-height: 1.4em;
}


.hero-unit {
  margin-top: 50px;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.3);

  -webkit-box-shadow: rgba(255, 255, 255, 0.1) 0 1px 0, rgba(0, 0, 0, 0.8) 0 1px 7px 0px inset;
     -moz-box-shadow: rgba(255, 255, 255, 0.1) 0 1px 0, rgba(0, 0, 0, 0.8) 0 1px 7px 0px inset;
          box-shadow: rgba(255, 255, 255, 0.1) 0 1px 0, rgba(0, 0, 0, 0.8) 0 1px 7px 0px inset;
}

.hero-unit h1 { color: #fff; text-shadow: 0px 0px 5px rgba(255, 255, 255, 0.4); }
.hero-unit h2 { color: #ccc; }
.hero-unit p { text-align: center; }

hr {
  border-bottom: 1px solid #3b3b3b;
  border-top: 0;
  margin-top: 35px;

  margin-top: 1em;
  margin-bottom: 2em;
}

code, pre {
  font-size: 13px;
  font-family: "Bitstream Vera Sans Mono", "Courier New", Courier, monospace;
  line-height: 1.2em;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.1);
  color: #bbb;
  -webkit-box-shadow: rgba(255, 255, 255, 0.06) 0 1px 0, rgba(0, 0, 0, 0.8) 0 1px 7px 0px inset;
     -moz-box-shadow: rgba(255, 255, 255, 0.06) 0 1px 0, rgba(0, 0, 0, 0.8) 0 1px 7px 0px inset;
          box-shadow: rgba(255, 255, 255, 0.06) 0 1px 0, rgba(0, 0, 0, 0.8) 0 1px 7px 0px inset;
  border: 0;
}

.fig {
  -webkit-box-shadow: rgba(255, 255, 255, 0.05) 0 1px 0, rgba(0, 0, 0, 0.8) 0 1px 7px 0px inset;
     -moz-box-shadow: rgba(255, 255, 255, 0.05) 0 1px 0, rgba(0, 0, 0, 0.8) 0 1px 7px 0px inset;
          box-shadow: rgba(255, 255, 255, 0.05) 0 1px 0, rgba(0, 0, 0, 0.8) 0 1px 7px 0px inset;

  -webkit-border-radius: 5px;
     -moz-border-radius: 5px;
          border-radius: 5px;

  background-color: rgba(0, 0, 0, 0.1);
  padding: 10px;
  margin-bottom: 1em;
}

p.fig-label {
  text-align: center;
  span { font-weight: bold; }
  margin-bottom: 2em;
}

.video {
  margin-top: 10px;
  -webkit-box-shadow: rgba(0, 0, 0, 0.5) 0 4px 10px;
     -moz-box-shadow: rgba(0, 0, 0, 0.5) 0 4px 10px;
          box-shadow: rgba(0, 0, 0, 0.5) 0 4px 10px;
}

.video.linux {
  background-image: url('/img/video_linux_first_frame.png');
  height: 285px;
  width: 413px;
  margin-left: 30px;
}

.video.macos {
  background-image: url('/img/video_macos_first_frame.png');
  height: 285px;
  width: 409px;
  float: right;
  margin-right: 30px;
}

.steps {
  text-align: center;
  margin: 0 auto;
  margin-top: 20px;
  width: 720px;
  height: 50px;
}

.steps h3 {
  width: 240px;
  float: left;
  display: none;
  margin-top: 0;
  margin-bottom: -40px;
  height: 50px;
}

.nav-tabs {
  border-bottom: 1px solid #3b3b3b;
}

.nav-tabs > li {
  margin-bottom: -1px;
}

.nav-tabs > li > a:hover,
.nav-tabs > li > a:focus {
  border-color: #3b3b3b;
}

.nav-tabs > .active > a,
.nav-tabs > .active > a:hover,
.nav-tabs > .active > a:focus {
  color: #aaa;
  cursor: default;
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid #3b3b3b;
  border-bottom-color: transparent;
}

.nav > li > a:hover,
.nav > li > a:focus {
  text-decoration: none;
  color: #0088cc;
  background-color: rgba(0, 0, 0, 0.3);
}

.footer {
  width: 100%;
  height: 140px;
  margin-top: 40px;
  padding-top: 30px;
  background-color: rgba(0, 0, 0, 0.5);
}
.footer .digitalocean p {
  text-align: center;
}

.social-buttons {
  margin-top: 10px;
  margin-bottom: -30px;
}

.social-buttons .twitter {
  display: inline;
  margin-top: 8px;
  margin-right: 17px;
}

.social-buttons .github {
  display: inline;
}

.alert-success {
  color: #fff;
  background-color: #00ac7c;
  border-color: #00ac7c;
  text-shadow: none;
}

.user-registration input {
  color: #333;
  background-color: #d6d6d6;
}

.user-registration .help-block {
  color: #d88;
}

.user-registration button {
  margin-top: 0.5em;
}

.warning {
  color: #d88;
}

.app-container p.loading {
  margin: auto;
  margin-top: 100px;
  width: 200px;
  text-align: center;
}