html, body { overflow-x: hidden !important; width: 100% !important; position: relative; scroll-behavior: smooth; } @font-face { font-display: swap; }  .single-docs #brx-header { background-color: #14161f !important; position: fixed !important; top: 0 !important; width: 100% !important; z-index: 9999 !important; }  .single-docs .betterdocs-single-wrapper { margin-top: 100px !important;  padding-top: 0 !important; }  .betterdocs-category-grid-three-wrapper .betterdocs-category-title, .betterdocs-category-grid-three-wrapper .betterdocs-category-title a { color: #ffffff !important; text-decoration: none !important; }  .betterdocs-content h2, .betterdocs-content h3, .betterdocs-content h4, .betterdocs-content h5 { color: #000000 !important; font-weight: 700;  }