@font-face {
  font-family: 'Poppins';
  src: url('../fonts/Poppins-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: 'Poppins';
  src: url('../fonts/Poppins-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
}

@font-face {
  font-family: 'Poppins';
  src: url('../fonts/Poppins-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
}

@font-face {
  font-family: 'Poppins';
  src: url('../fonts/Poppins-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
}

@font-face {
  font-family: 'Poppins';
  src: url('../fonts/Poppins-ExtraBold.ttf') format('truetype');
  font-weight: 800;
  font-style: normal;
}

@font-face {
  font-family: 'Poppins';
  src: url('../fonts/Poppins-Black.ttf') format('truetype');
  font-weight: 900;
  font-style: normal;
}

html, body {
  display: block;
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  font-family: 'Poppins',Arial,sans-serif;
}

body {
  color: #e4e6eb;
  background-color: #18191a;
}

body#article {
  color: #333333;
  background-color: #e4e6eb;
}

h1 {
  display: block;
  font-size: 40px;
  font-weight: 900;
  margin: 15px 0 0;
}

h1 + p {
  margin: 0;
  font-weight: 500;
  font-size: 14px;
}

h1 + p strong {
  font-weight: 700;
}

h2 {
  display: block;
  width: calc(100% - 40px);
  font-size: 26px;
  font-weight: 800;
  text-align: center;
  margin: 50px auto 0;
}

h3 {
  display: block;
  width: calc(100% - 40px);
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  margin: 50px auto 0;
}

section h2,
section h3 {
  width: 100%;
  text-align: left;
  margin: 40px 0 0;
}

p {
  margin: 15px 0;
}

strong {
  font-weight: 600;
}

a {
  color: #147ce5;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul {
  margin: 0 0 20px;
  padding: 0 0 0 20px;
  list-style: none;
}

ul li {
  font-weight: normal;
  position: relative;
}

ul li:before {
  content: '';
  position: absolute;
  left: -14px;
  top: 10px;
  display: block;
  width: 6px;
  height: 6px;
  background-color: #e4e6eb;
  border-radius: 3px;
}

body#article ul li:before {
  background-color: #333333;
}

q {
  font-style: italic;
}

section {
  display: block;
  width: calc(100% - 40px);
  max-width: 1200px;
  height: auto;
  margin: 0 auto 40px;
}

section.centered {
  text-align: center;
}

#article-header {
  display: block;
  width: calc(100% - 40px);
  max-width: 1200px;
  height: auto;
  text-align: center;
  margin: 0 auto 50px;
  text-decoration: none;
}

#article-header img {
  display: block;
  width: 23%;
  max-width: 130px;
  height: auto;
  margin: 0 auto;
}

#article-header h1 {
  display: block;
  margin: 10px 0 0;
}

#article-header p {
  margin: 0;
  font-weight: 500;
  font-size: 13px;
}

#article-header p strong {
  font-weight: 700;
}

.button {
  display: block;
  box-sizing: border-box;
  width: 180px;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  line-height: 13px;
  padding: 10px;
  margin: 10px;
  color: #333333;
  background-size: 300% 100%;
  border-radius: 6px;
  transition: all .25s ease-in-out;
  background-image: linear-gradient(40deg, #ffa745 0%, #fe869f 30%, #ef7ac8 45%, #a083ed 70%, #43aeff 85%);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.6);
  cursor: pointer;
}

.button:hover {
  box-shadow: 0 5px 15px rgba(0,0,0,0);
  background-position: 100% 0;
  color: #e4e6eb;
  font-size: 11px;
  transition: all .25s ease-in-out;
}

#demo-page-notes-wpr {
  display: inline-block;
  width: 100%;
  height: auto;
  margin-top: 30px;
  background-color: #242526;
}

#demo-page-notes-wpr ul {
  box-sizing: border-box;
  width: calc(100% - 40px);
  max-width: 1200px;
  margin: 0 auto;
  padding: 50px 0 50px 10px;
  border-bottom: 1px solid #3a3b3c;
}

#demo-page-notes-wpr ul li {
  font-size: 12px;
  color: #adb0b5;
  font-weight: 500;
  line-height: 1.8;
}

#demo-page-notes-wpr ul li a {
  color: #3b7ade;
}

#demo-page-notes-wpr ul li:before {
  left: -10px;
  width: 3px;
  height: 3px;
  background-color: #adb0b5;
}

#demo-page-notes-wpr + footer {
  margin: 0;
}



@media screen and (max-width: 768px) {

  h1 {
    font-size: 34px;
  }

  #article-header img {
    width: 28%;
    max-width: 140px;
  }

  code, table {
    font-size: 14px;
  }

  thead {
    display: none;
  }

  tbody tr {
    display: block;
    box-sizing: border-box;
    padding: 5px 20px;
    border-top: 1px solid #e4e6eb;
  }

  tbody tr:nth-child(even) {
    background-color: inherit;
  }

  tbody tr td {
    display: block;
    position: relative;
    padding: 10px 0 10px 80px;
    white-space: normal;
    text-align: left;
    word-break: break-word;
    border-bottom: 1px dotted #444;
  }

  tbody tr td:last-child {
    border: none;
  }

  tbody tr td:before {
    position: absolute;
    top: 10px;
    left: 0;
    width: 80px;
    white-space: normal;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    color: #adb0b5;
  }

}

@media screen and (max-width: 450px) { 

  h1 {
    font-size: 28px;
  }

  h2 {
    font-size: 24px;
  }

  h3 {
    font-size: 20px;
  }

  code {
    font-size: 12px;
    margin: 20px 0;
  }

  table {
    font-size: 12px;
  }

  section.centered {
    text-align: left;
  }

  #demo-page-notes-wpr {
    margin-top: 15px;
  }

}

@media screen and (max-width: 350px) {

  h1 {
    font-size: 22px;
  }

  h2 {
    font-size: 20px;
  }

  h3 {
    font-size: 18px;
  }

}