/**
   * colors
   */

 :root {
    --bg-color: #fff;
    --bg-secondary-color: #eeeeee;
    --primary-color: black;
    --secondary-color: #0077ed;
    --divider-color: #dbdbdb;
    /* fonts */
    --font-color-href: var(--secondary-color);
    --font-color-white: white;
    --font-color-white-dull: rgb(219, 219, 219);
    --font-color-black: #515154;
    --font-color-gray: #686868;
    --font-color-black-dull: #6e6e70;
    --font-color-black-dark: black;
}

html,
body {
    min-height: 100%;
    min-width: 100%;
    font-size: 14px;
    line-height: 1.5;
    letter-spacing: 0.5px;
    color: var(--font-color-black-dark);
    font-family: Helvetica, Arial, sans-serif;
}

a {
    text-decoration: none;
    transition: all 0.7s;
}

li {
    margin-top: 15px;
}

footer {
    background-color: var(--bg-secondary-color);
}

code,
.code {
    background-color: var(--bg-secondary-color);
    padding: 2px 5px;
    border-radius: 2px;
    font-size: 16px;
    font-family: "Source Code Pro", Menlo, "Bitstream Vera Sans Mono", "DejaVu Sans Mono", Monaco, Consolas, monospace;
}

.full-sized-code {
    width: 100%;
    padding: 10px 20px;
}

.rounded {
    border-radius: 8px;
}

.anchor {
    display: block;
    height: 100px;
    margin-top: -100px;
    visibility: hidden;
}

.chevron {
    height: 10px;
    margin-left: 20px;
    margin-right: 20px;
    margin-top: -2px;
}


/**
   * hrefs
   */

.link {
    color: var(--font-color-href);
}

.link-black {
    color: var(--font-color-black);
}

.link-black:hover,
.link:hover {
    text-decoration: underline;
}


/**
   * prevent user select
   */

.no-select {
    user-select: none;
}


/**
   * navigation
   */

.nav-container {
    width: 100%;
    top: 0;
    position: fixed;
}

.nav {
    width: 100%;
    height: 50px;
}

.nav a {
    line-height: 50px;
}

.nav-content {
    height: 50px;
    display: flex;
    align-content: center;
    align-items: center;
}

.nav-light {
    color: var(--font-color-black);
    background-color: var(--bg-color);
}

.nav-light a {
    color: var(--font-color-black);
}

.nav-light a:hover {
    color: var(--font-color-black-dull);
    text-decoration: none;
}

.nav-dark {
    color: var(--font-color-white);
    background-color: var(--primary-color);
}

.nav-dark a {
    color: var(--font-color-white);
}

.nav-dark a:hover {
    color: var(--font-color-white-dull);
}

.nav-inner-hidable {
    display: flex;
    justify-content: space-evenly;
    flex: 1;
}

.hide-large {
    display: none;
}

@media only screen and (max-width: 600px) {
    .hide-large {
        display: block;
    }
    .hide-small {
        display: none;
    }
    .nav-inner-hidable {
        display: none;
    }
}


/**
   * containers
   */

.footer-content,
.nav-content,
.page-content {
    margin: 0 auto;
    padding: 0px 15px;
    max-width: 1024px;
}

.aside-note {
    display: block;
    border-radius: 8px;
    padding: 20px 25px;
    background-color: var(--bg-secondary-color);
    border: 2px solid rgb(211, 211, 211);
}

.footer-content {
    padding: 30px 10px;
}


/**
   * margins
   */

.m-top-10 {
    margin-top: 10px;
}

.m-top-40 {
    margin-top: 40px;
}

.m-center {
    margin: 0 auto;
}


/**
   * paddings
   */

.p-v-10 {
    padding: 10px 0px;
}


/**
   * width
   */

.width-full {
    width: 100%;
}

.width-400 {
    width: 100%;
    max-width: 400px;
}


/**
   * flex props
   */

.ungrowable {
    flex-grow: 0;
    flex-shrink: 0;
}


/**
   * body
   */

.page-content {
    min-height: calc(100vh - 120px);
    margin-top: 100px;
}

.padded-content {
    padding: 10px;
}

.row {
    display: flex;
    flex-direction: row;
    justify-content: stretch;
}

.primary-content {
    flex: 3;
}

.secondary-content {
    flex: 1;
    padding-left: 40px;
}

@media only screen and (max-width: 600px) {
    .row,
    .primary-content {
        display: block;
    }
    .secondary-content {
        display: none;
    }
}

.divider {
    margin: 10px auto;
    width: 100%;
    border-top: 1px solid var(--divider-color);
}

.small-note {
    font-size: 12px;
    font-weight: 100;
    color: var(--font-color-black);
}


/**
   * font sizes
   */

.font-xl {
    font-size: 24px;
}

.font-l {
    font-size: 16px;
}

.font-m {
    font-size: 14px;
}

.font-sm {
    font-size: 13px;
}

.font-xsm {
    font-size: 12px;
}

@media only screen and (min-width: 1200px) {
    .font-xl {
        font-size: 26px;
    }
    .font-l {
        font-size: 18px;
    }
    .font-m {
        font-size: 16px;
    }
    .font-sm {
        font-size: 14px;
    }
    .font-xsm {
        font-size: 13px;
    }
}


/**
   * font colors
   */

.font-black-dark {
    color: var(--font-color-black-dark);
}

.font-black-dull {
    color: var(--font-color-black-dull);
}

.font-gray {
    color: var(--font-color-gray);
}


/**
   * font weights
   */

.font-100 {
    font-weight: 100;
}

.font-normal {
    font-weight: normal;
}

.font-bold {
    font-weight: bold;
}


/**
   * change log
   */

.change-log {
    font-family: 'Roboto', Arial, Tahoma, sans-serif;
}

.change-log .header {
    font-size: 16px;
    padding: 10px 0 0 0;
}

.change-log li {
    font-size: 16px;
    margin-top: 0;
    padding: 0 0 5px 0;
}