@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap');
a {
    color: #252525;
    opacity: .95;
    text-decoration: none;
}
a:hover {
    color: #000000;
    opacity: 1;
}
body {
    font-family: Poppins, sans-serif;
    font-size: 14px;
}

button:focus:not(:focus-visible){
    box-shadow: none;
}
h1, h2, h3, h4, h5, h6{
    font-weight: 600;
}
h2, h3, h4 {
    margin-bottom: 20px;
    margin-top: 20px;
    position: relative;
}
p {
    color: #464646;
    font-size: 15px;
    font-weight: normal;
    line-height: 28px;
}
img {
    max-width: 100%;
    height: auto;
    vertical-align: top;
}

.note {
    background-color: yellow;
    padding: 3px 10px;
    margin-right: 5px;
}

.main-content {
    padding-left: 30px;
    padding-right: 30px;
    overflow: hidden;
}
.main-content > header {
    border-bottom: 1px solid rgba(0,0,0,.1);
    height: 100px;
    padding-bottom: 20px;
    padding-top: 20px;
}
.main-content > header figure {
    margin-bottom: 5px;
}
.main-content > header figure:last-child {
    margin-bottom: 0;
}
.main-content > header figure i {
    width: 20px;
}
.main-content .content > section {
    padding-bottom: 30px;
    padding-top: 60px;
}
.main-content .content > section > section {
    padding-bottom: 20px;
    padding-top: 20px;
}
.main-content .content > section section {
    padding-left: 50px;
    padding-right: 50px;
}
.main-content .content > section > section > section {
    margin-bottom: 50px;
}
.main-content .content section article {
    margin-bottom: 40px;
}
.main-content .content section article:last-child {
    margin-bottom: 0;
}
.main-content .content section header {
    margin-bottom: 40px;
}
.main-content .content h2, .main-content .content h3  {
    border-bottom: 1px solid rgba(0,0,0,.1);
    padding-bottom: 20px;
}
.main-content .h-link{
    color: #232323;
}
.main-content a{
    color: #4e86ff;
    text-decoration: none;
}
.main-navigation .nav-item {
    opacity: .8;
}
.main-navigation .nav-item.active {
    opacity: 1;
    font-weight: 600;
}

.navbar-light .navbar-nav .nav-link {
    color: rgba(0,0,0,.8);
    font-size: 16px;
    font-weight: 600;
}
.navbar-light .navbar-nav .nav-link:hover, .navbar-light .navbar-nav .nav-link:focus {
    color: rgba(0,0,0,1);
}

.prettyprint {
    border-color: rgba(0,0,0,.1) !important;
    background-color: #eeeeee;
    border-radius: 3px;
}

@media (min-width: 992px) {
  .sidenav {
    position: fixed;
    height: 100%;
    overflow: auto;
  }
  .sidenav-right {
    right: 0;
  }
  .sidenav-left {
    left: 0;
  }
}

.sidebar .logo img {
    max-width: 160px;
    width: 100%;
}
.sidebar ul {
    list-style: none;
    padding-left: 0;
}
.sidebar a {
    display: block;
    padding: 5px;
}
.sidebar .small {
    padding: 4px 8px;
    opacity: .7;
    font-size: 14px;
}
.sidebar .small.active {
    opacity: 1;
}
.sidebar article {
    margin-bottom: 20px;
}

ul li, ol li {
    margin-bottom: 10px;
    font-size: 15px;
}
ul li:last-child, ol li:last-child{
    margin-bottom: 0;
}
.list-style-01 li{
    margin-bottom: 20px;
}
.list-style-01 li:last-child{
    margin-bottom: 0px;
}

pre.prettyprint {
    padding: 30px !important;
}

/* Animation */
.highlight-it {
    animation-name: highlight;
    animation-fill-mode: forwards;
    animation-duration: 3s;
}
@keyframes highlight {
    from {
        background-color: rgba(255,255,0,1);
    }

    to {
        background-color: rgba(255,255,0,0);
    }
}
.highlight {
    animation-name: highlight;
}

/* scroll to top */
.scroll-to-top {
  font-size: 20px;
  text-align: center;
  color: #fff;
  text-decoration: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: none;
  border-radius: 50%;
  background: #000;
  border: 1px solid #2a2a2a;
  width: 35px;
  height: 35px;
  line-height: 30px;
  z-index: 9999;
  outline: 0;
  -webkit-transition: all .3s ease;
  -moz-transition: all .3s ease;
  -o-transition: all .3s ease;
  -ms-transition: all .3s ease; }
  .scroll-to-top i {
    color: #fff;
    margin-top: -3px;
    display: inline-block;
    vertical-align: middle; }
  .scroll-to-top:hover {
    color: #1e2022;
    background: #fff; }
    .scroll-to-top:hover i {
      color: #1e2022; }
  .scroll-to-top:visited {
    color: #1e2022;
    text-decoration: none; }

/* Responsive */
@media (max-width: 991px) {
    body {
        word-wrap: break-word;
    }
    .sidebar {
        width: 100%;
        overflow-y: hidden;
        height: auto;
        z-index: 99;
    }
    .sidebar section {
        padding: 0;
    }
    .navbar-toggler {
        position: absolute;
        right: 0;
        top: -47px;
    }
    .main-content .content > section section {
        padding-left: 0;
        padding-right: 0;
    }
    .main-content {
        padding-left: 15px;
        padding-right: 15px;
    }
}