:root {
  --theme-color: rgb(154, 205, 50);
  --theme-color-light: rgba(154, 205, 50, 0.05);
  --theme-color-medium: rgba(154, 205, 50, 0.1);
  --dark-color: rgba(0,0,0,0.8);
  --dark-focused: rgb(154, 205, 50);

}
* {
  word-wrap: break-word;
}
img.round {
  border-radius: 20px;
  width: 100%;
}
body {
  font-family: "Helvetica Neue", helvetica, arial, "sans serif";
  margin: 0;
}
section.cover .cover-main {
  margin: 0 auto;
  box-sizing: border-box;
  padding-top: 50px;
  height: 100%;
  max-width: 1000px;
  text-align: center;
}
.cover-main blockquote {
  font-size: 14px;
  margin: 0;
  text-transform: uppercase;
  font-family: Sans-serif !important;
}
.cover-main blockquote {
  margin: 0 0 10px;
  text-transform: uppercase;
  font-family: Sans-serif !important;
  font-size: 14px !important;
}
section.cover h1 img {
  vertical-align: text-bottom;
  height: 45px;
  width: 45px;
}
section.cover h1 {
  margin: 0 !important;
  color: black;
}
section.cover p {
  font-size: 14px;
  margin: 0;
}
section.cover p a {
  background: black;
  color: white;
  text-decoration: none;
  display: inline-block;
  padding: 5px 10px;
  border-radius: 2px;
}
/*
section.cover p {
  margin: 0;
  font-size: 14px;
}
*/
section.cover .cover-main>p:last-child a {
  margin: 20px 0 !important;
}

.sidebar {
  border: none;
  color: rgba(0,0,0,0.8);
  background: rgba(0,0,100,0.05);
}
.sidebar li {
  margin: 0;
}
.sidebar ul li a {
  color: rgba(0,0,0,0.8);
  line-height: 19px;
  font-size: 13px;
}
.sidebar ul li.active>a {
  color: var(--theme-color);
  border: none !important;
}
.markdown-section {
  max-width: 1000px;
  margin: 20px;
}
.markdown-section blockquote {
  padding: 5px 20px;
  border: none !important;
  background: rgba(0,0,100,0.05);
}
.cover-main h1 {
  font-size: 40px !important;
  letter-spacing: -2px;
  font-weight: bold !important;
}
.cover-main img {
  width: 50px;
}
section.cover .cover-main>p:last-child a, section.cover .btn {
  padding: 2px 10px;
  font-weight: bold;
  margin: 5px 0;
  border-radius: 2px;
  background: black !important;
  color: white;
  border: none;
  display: inline-block;
}
.markdown-section code, .markdown-section pre {
  font-size: 12px;
  line-height: 16px;
}
h1, h2, h3, h4, h5 {
}
.content {
  padding-top: 0;
}
.markdown-section h1 {
  font-size: 60px;
  letter-spacing: -4px;
}
.markdown-section h2 {
  font-size: 40px;
  letter-spacing: -2px;
}
.markdown-section h3 {
  font-size: 30px;
  /*
  border-left: 10px solid black;
  padding-left: 15px;
  */
}
.anchor span {
  color: var(--dark-color);
}
.markdown-section ol, .markdown-section p, .markdown-section ul {
  line-height: 1.4rem;
}
.markdown-section textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 20px;
  height: 400px;
  font-size: 12px;
  border: none;
  background: rgba(0,0,0,0.8);
  color: white;
}
.home {
  max-width: 800px;
  margin: 0 auto;
  padding: 100px 0;
  text-align: center;
  color: rgba(255,255,255,0.9);
  background: rgba(0,0,0,0.9);
}
.home .item {
  font-size: 12px;
  font-weight: bold;
  color: rgba(255,255,255,0.8);
  padding: 10px 20px;
  background: rgba(0,0,0,0.2);
  text-decoration: none;
  border-radius: 2px;
  display: inline-block;
}
.home #title i {
  font-size: 80px;
}
.home #title {
  font-size: 35px;
  letter-spacing: -1px;
}
a.btn {
  display: inline-block;
  background: var(--theme-color);
  color: white;
  padding: 5px 20px;
  border-radius: 5px;
  color: white;
  text-decoration: none;
  border: 2px solid black;
}
.btn.inverse {
  border: 2px solid black;
  color: black;
  background: white;
}
section.cover.show {
  background: rgba(0,0,100,0.05) !important;
}
.videoWrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  margin-top: 10px;
}
.videoWrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
@media screen and (max-width: 840px){
  a.btn {
    display: block;
    margin-bottom: 10px;
    text-align: center;
    width: 150px;
    padding: 5px;
  }
  .markdown-section {
    margin: 0;
  }
}