php-qrcode/css/base.css

:root {
    /* Typography */
    --font-primary: 'Source Sans Pro', Helvetica, Arial, sans-serif;
    --font-secondary: 'Source Sans Pro', Helvetica, Arial, sans-serif;
    --font-monospace: 'Source Code Pro', monospace;
    --line-height--primary: 1.6;
    --letter-spacing--primary: .05rem;
    --text-base-size: 1em;
    --text-scale-ratio: 1.2;

    --text-xxs: calc(var(--text-base-size) / var(--text-scale-ratio) / var(--text-scale-ratio) / var(--text-scale-ratio));
    --text-xs: calc(var(--text-base-size) / var(--text-scale-ratio) / var(--text-scale-ratio));
    --text-sm: calc(var(--text-base-size) / var(--text-scale-ratio));
    --text-md: var(--text-base-size);
    --text-lg: calc(var(--text-base-size) * var(--text-scale-ratio));
    --text-xl: calc(var(--text-base-size) * var(--text-scale-ratio) * var(--text-scale-ratio));
    --text-xxl: calc(var(--text-base-size) * var(--text-scale-ratio) * var(--text-scale-ratio) * var(--text-scale-ratio));
    --text-xxxl: calc(var(--text-base-size) * var(--text-scale-ratio) * var(--text-scale-ratio) * var(--text-scale-ratio) * var(--text-scale-ratio));
    --text-xxxxl: calc(var(--text-base-size) * var(--text-scale-ratio) * var(--text-scale-ratio) * var(--text-scale-ratio) * var(--text-scale-ratio) * var(--text-scale-ratio));
    --text-xxxxxl: calc(var(--text-base-size) * var(--text-scale-ratio) * var(--text-scale-ratio) * var(--text-scale-ratio) * var(--text-scale-ratio) * var(--text-scale-ratio) * var(--text-scale-ratio));

    /* Colors */
    --primary-color-hue: 96;
    --primary-color-saturation: 57%;
    --primary-color: hsl(var(--primary-color-hue), var(--primary-color-saturation), 60%);
    --primary-color-darken: hsl(var(--primary-color-hue), var(--primary-color-saturation), 40%);
    --primary-color-darker: hsl(var(--primary-color-hue), var(--primary-color-saturation), 20%);
    --primary-color-darkest: hsl(var(--primary-color-hue), var(--primary-color-saturation), 10%);
    --primary-color-lighten: hsl(var(--primary-color-hue), var(--primary-color-saturation), 80%);
    --primary-color-lighter: hsl(var(--primary-color-hue), var(--primary-color-saturation), 99%);
    --dark-gray: #d1d1d1;
    --light-gray: #f0f0f0;

    --text-color: var(--primary-color-darkest);

    --header-height: var(--spacing-xxxxl);
    --header-bg-color: var(--primary-color);
    --code-background-color: var(--primary-color-lighter);
    --code-border-color: --primary-color-lighten;
    --button-border-color: var(--primary-color-darken);
    --button-color: transparent;
    --button-color-primary: var(--primary-color);
    --button-text-color: #555;
    --button-text-color-primary: white;
    --popover-background-color: rgba(255, 255, 255, 0.75);
    --link-color-primary: var(--primary-color-darken);
    --link-hover-color-primary: var(--primary-color-darker);
    --form-field-border-color: var(--dark-gray);
    --form-field-color: #fff;
    --admonition-success-color: var(--primary-color);
    --admonition-border-color: silver;
    --table-separator-color: var(--primary-color-lighten);
    --title-text-color: var(--primary-color);

    --sidebar-border-color: var(--primary-color-lighten);

    /* Grid */
    --container-width: 1400px;

    /* Spacing */
    --spacing-base-size: 1rem;
    --spacing-scale-ratio: 1.5;

    --spacing-xxxs: calc(var(--spacing-base-size) / var(--spacing-scale-ratio) / var(--spacing-scale-ratio) / var(--spacing-scale-ratio) / var(--spacing-scale-ratio));
    --spacing-xxs: calc(var(--spacing-base-size) / var(--spacing-scale-ratio) / var(--spacing-scale-ratio) / var(--spacing-scale-ratio));
    --spacing-xs: calc(var(--spacing-base-size) / var(--spacing-scale-ratio) / var(--spacing-scale-ratio));
    --spacing-sm: calc(var(--spacing-base-size) / var(--spacing-scale-ratio));
    --spacing-md: var(--spacing-base-size);
    --spacing-lg: calc(var(--spacing-base-size) * var(--spacing-scale-ratio));
    --spacing-xl: calc(var(--spacing-base-size) * var(--spacing-scale-ratio) * var(--spacing-scale-ratio));
    --spacing-xxl: calc(var(--spacing-base-size) * var(--spacing-scale-ratio) * var(--spacing-scale-ratio) * var(--spacing-scale-ratio));
    --spacing-xxxl: calc(var(--spacing-base-size) * var(--spacing-scale-ratio) * var(--spacing-scale-ratio) * var(--spacing-scale-ratio) * var(--spacing-scale-ratio));
    --spacing-xxxxl: calc(var(--spacing-base-size) * var(--spacing-scale-ratio) * var(--spacing-scale-ratio) * var(--spacing-scale-ratio) * var(--spacing-scale-ratio) * var(--spacing-scale-ratio));

    --border-radius-base-size: 3px;
}

/* Base Styles
-------------------------------------------------- */
body {
    color: var(--text-color);
    font-family: var(--font-primary);
    font-size: var(--text-md);
    letter-spacing: var(--letter-spacing--primary);
    line-height: var(--line-height--primary);
    width: 100%;
}

.phpdocumentor h1,
.phpdocumentor h2,
.phpdocumentor h3,
.phpdocumentor h4,
.phpdocumentor h5,
.phpdocumentor h6 {
    margin-bottom: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    font-weight: 600;
}

.phpdocumentor h1 {
    font-size: var(--text-xxxxl);
    letter-spacing: var(--letter-spacing--primary);
    line-height: 1.2;
    margin-top: 0;
}

.phpdocumentor h2 {
    font-size: var(--text-xxxl);
    letter-spacing: var(--letter-spacing--primary);
    line-height: 1.25;
}

.phpdocumentor h3 {
    font-size: var(--text-xxl);
    letter-spacing: var(--letter-spacing--primary);
    line-height: 1.3;
}

.phpdocumentor h4 {
    font-size: var(--text-xl);
    letter-spacing: calc(var(--letter-spacing--primary) / 2);
    line-height: 1.35;
    margin-bottom: var(--spacing-md);
}

.phpdocumentor h5 {
    font-size: var(--text-lg);
    letter-spacing: calc(var(--letter-spacing--primary) / 4);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.phpdocumentor h6 {
    font-size: var(--text-md);
    letter-spacing: 0;
    line-height: var(--line-height--primary);
    margin-bottom: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.phpdocumentor h1 .headerlink,
.phpdocumentor h2 .headerlink,
.phpdocumentor h3 .headerlink,
.phpdocumentor h4 .headerlink,
.phpdocumentor h5 .headerlink,
.phpdocumentor h6 .headerlink
{
    transition: all .3s ease-in-out;
    opacity: 0;
    text-decoration: none;
    color: silver;
    font-size: 80%;
}

.phpdocumentor h1:hover .headerlink,
.phpdocumentor h2:hover .headerlink,
.phpdocumentor h3:hover .headerlink,
.phpdocumentor h4:hover .headerlink,
.phpdocumentor h5:hover .headerlink,
.phpdocumentor h6:hover .headerlink
{
    opacity: 1;
}
.phpdocumentor p {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}
.phpdocumentor figure {
    margin-bottom: var(--spacing-md);
}

.phpdocumentor figcaption {
    text-align: center;
    font-style: italic;
    font-size: 80%;
}

.phpdocumentor-uml-diagram svg {
    max-width: 100%;
    height: auto !important;
}
.phpdocumentor-line {
    border-top: 1px solid #E1E1E1;
    border-width: 0;
    margin-bottom: var(--spacing-xxl);
    margin-top: var(--spacing-xxl);
}
.phpdocumentor-section {
    box-sizing: border-box;
    margin: 0 auto;
    max-width: var(--container-width);
    padding: 0 var(--spacing-lg);
    position: relative;
    width: 100%;
}

@media (min-width: 1200px) {
    .phpdocumentor-section {
        padding: 0;
        width: 95%;
    }
}
.phpdocumentor-column {
    box-sizing: border-box;
    float: left;
    width: 100%;
}

@media (min-width: 550px) {
    .phpdocumentor-column {
        margin-left: 4%;
    }

    .phpdocumentor-column:first-child {
        margin-left: 0;
    }

    .-one.phpdocumentor-column {
        width: 4.66666666667%;
    }

    .-two.phpdocumentor-column {
        width: 13.3333333333%;
    }

    .-three.phpdocumentor-column {
        width: 22%;
    }

    .-four.phpdocumentor-column {
        width: 30.6666666667%;
    }

    .-five.phpdocumentor-column {
        width: 39.3333333333%;
    }

    .-six.phpdocumentor-column {
        width: 48%;
    }

    .-seven.phpdocumentor-column {
        width: 56.6666666667%;
    }

    .-eight.phpdocumentor-column {
        width: 65.3333333333%;
    }

    .-nine.phpdocumentor-column {
        width: 74.0%;
    }

    .-ten.phpdocumentor-column {
        width: 82.6666666667%;
    }

    .-eleven.phpdocumentor-column {
        width: 91.3333333333%;
    }

    .-twelve.phpdocumentor-column {
        margin-left: 0;
        width: 100%;
    }

    .-one-third.phpdocumentor-column {
        width: 30.6666666667%;
    }

    .-two-thirds.phpdocumentor-column {
        width: 65.3333333333%;
    }

    .-one-half.phpdocumentor-column {
        width: 48%;
    }

    /* Offsets */
    .-offset-by-one.phpdocumentor-column {
        margin-left: 8.66666666667%;
    }

    .-offset-by-two.phpdocumentor-column {
        margin-left: 17.3333333333%;
    }

    .-offset-by-three.phpdocumentor-column {
        margin-left: 26%;
    }

    .-offset-by-four.phpdocumentor-column {
        margin-left: 34.6666666667%;
    }

    .-offset-by-five.phpdocumentor-column {
        margin-left: 43.3333333333%;
    }

    .-offset-by-six.phpdocumentor-column {
        margin-left: 52%;
    }

    .-offset-by-seven.phpdocumentor-column {
        margin-left: 60.6666666667%;
    }

    .-offset-by-eight.phpdocumentor-column {
        margin-left: 69.3333333333%;
    }

    .-offset-by-nine.phpdocumentor-column {
        margin-left: 78.0%;
    }

    .-offset-by-ten.phpdocumentor-column {
        margin-left: 86.6666666667%;
    }

    .-offset-by-eleven.phpdocumentor-column {
        margin-left: 95.3333333333%;
    }

    .-offset-by-one-third.phpdocumentor-column {
        margin-left: 34.6666666667%;
    }

    .-offset-by-two-thirds.phpdocumentor-column {
        margin-left: 69.3333333333%;
    }

    .-offset-by-one-half.phpdocumentor-column {
        margin-left: 52%;
    }
}
.phpdocumentor a {
    color: var(--link-color-primary);
}

.phpdocumentor a:hover {
    color: var(--link-hover-color-primary);
}
.phpdocumentor-button {
    background-color: var(--button-color);
    border: 1px solid var(--button-border-color);
    border-radius: var(--border-radius-base-size);
    box-sizing: border-box;
    color: var(--button-text-color);
    cursor: pointer;
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: 600;
    height: 38px;
    letter-spacing: .1rem;
    line-height: 38px;
    padding: 0 var(--spacing-xxl);
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    white-space: nowrap;
    margin-bottom: var(--spacing-md);
}

.phpdocumentor-button .-wide {
    width: 100%;
}

.phpdocumentor-button:hover,
.phpdocumentor-button:focus {
    border-color: #888;
    color: #333;
    outline: 0;
}

.phpdocumentor-button.-primary {
    background-color: var(--button-color-primary);
    border-color: var(--button-color-primary);
    color: var(--button-text-color-primary);
}

.phpdocumentor-button.-primary:hover,
.phpdocumentor-button.-primary:focus {
    background-color: var(--link-color-primary);
    border-color: var(--link-color-primary);
    color: var(--button-text-color-primary);
}
.phpdocumentor form {
    margin-bottom: var(--spacing-md);
}

.phpdocumentor-field {
    background-color: var(--form-field-color);
    border: 1px solid var(--form-field-border-color);
    border-radius: var(--border-radius-base-size);
    box-shadow: none;
    box-sizing: border-box;
    height: 38px;
    padding: var(--spacing-xxxs) var(--spacing-xxs); /* The 6px vertically centers text on FF, ignored by Webkit */
    margin-bottom: var(--spacing-md);
}

/* Removes awkward default styles on some inputs for iOS */
input[type="email"],
input[type="number"],
input[type="search"],
input[type="text"],
input[type="tel"],
input[type="url"],
input[type="password"],
textarea {
    -moz-appearance: none;
    -webkit-appearance: none;
    appearance: none;
}

.phpdocumentor-textarea {
    min-height: 65px;
    padding-bottom: var(--spacing-xxxs);
    padding-top: var(--spacing-xxxs);
}

.phpdocumentor-field:focus {
    border: 1px solid var(--button-color-primary);
    outline: 0;
}

.phpdocumentor-label {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.phpdocumentor-fieldset {
    border-width: 0;
    padding: 0;
}

input[type="checkbox"].phpdocumentor-field,
input[type="radio"].phpdocumentor-field {
    display: inline;
}
.phpdocumentor-column ul,
div.phpdocumentor-list > ul,
ul.phpdocumentor-list {
    list-style: circle;
}

.phpdocumentor-column ol,
div.phpdocumentor-list > ol,
ol.phpdocumentor-list {
    list-style: decimal;
}


.phpdocumentor-column ul,
div.phpdocumentor-list > ul,
ol.phpdocumentor-list,
ul.phpdocumentor-list {
    margin-top: 0;
    padding-left: 1rem;
    margin-bottom: var(--spacing-md);
}

dl {
    margin-bottom: var(--spacing-md);
}

.phpdocumentor-column ul ul,
div.phpdocumentor-list > ul ul,
ul.phpdocumentor-list ul.phpdocumentor-list,
ul.phpdocumentor-list ol.phpdocumentor-list,
ol.phpdocumentor-list ol.phpdocumentor-list,
ol.phpdocumentor-list ul.phpdocumentor-list {
    font-size: var(--text-sm);
    margin: var(--spacing-xs) 0 var(--spacing-xs) calc(var(--spacing-xs) * 2);
}

.phpdocumentor-column ul li,
.phpdocumentor-list li {
    padding-bottom: var(--spacing-xs);
}

.phpdocumentor dl dt {
    margin-bottom: var(--spacing-xs);
}

.phpdocumentor dl dd {
    margin-bottom: var(--spacing-md);
}
.phpdocumentor pre {
    margin-bottom: var(--spacing-md);
}

.phpdocumentor-code {
    font-family: var(--font-monospace);
    background: var(--code-background-color);
    border: 1px solid var(--code-border-color);
    border-radius: var(--border-radius-base-size);
    font-size: var(--text-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    width: 100%;
    box-sizing: border-box;
}

.phpdocumentor-code.-dark {
    background: var(--primary-color-darkest);
    color: var(--light-gray);
    box-shadow: 0 2px 3px var(--dark-gray);
}

pre > .phpdocumentor-code {
    display: block;
    white-space: pre;
}
.phpdocumentor blockquote {
    border-left: 4px solid var(--primary-color-darken);
    margin: var(--spacing-md) 0;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--primary-color-darker);
    font-style: italic;
}

.phpdocumentor blockquote p:last-of-type {
    margin-bottom: 0;
}
.phpdocumentor table {
    margin-bottom: var(--spacing-md);
}

th.phpdocumentor-heading,
td.phpdocumentor-cell {
    border-bottom: 1px solid var(--table-separator-color);
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
}

th.phpdocumentor-heading:first-child,
td.phpdocumentor-cell:first-child {
    padding-left: 0;
}

th.phpdocumentor-heading:last-child,
td.phpdocumentor-cell:last-child {
    padding-right: 0;
}

.phpdocumentor-header {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    flex-wrap: wrap;
    justify-content: space-between;
    height: auto;
    padding: var(--spacing-md) var(--spacing-md);
}

.phpdocumentor-header__menu-button {
    position: absolute;
    top: -100%;
    left: -100%;
}

.phpdocumentor-header__menu-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.phpdocumentor-header__menu-button:checked ~ .phpdocumentor-topnav {
    max-height: 250px;
    padding-top: var(--spacing-md);
}

@media (min-width: 1000px) {
    .phpdocumentor-header {
        flex-direction: row;
        padding: var(--spacing-lg) var(--spacing-lg);
        min-height: var(--header-height);
    }

    .phpdocumentor-header__menu-icon {
        display: none;
    }
}

@media (min-width: 1000px) {
    .phpdocumentor-header {
        padding-top: 0;
        padding-bottom: 0;
    }
}
@media (min-width: 1200px) {
    .phpdocumentor-header {
        padding: 0;
    }
}
.phpdocumentor-title {
    box-sizing: border-box;
    color: var(--title-text-color);
    font-size: var(--text-xxl);
    letter-spacing: .05rem;
    font-weight: normal;
    width: auto;
    margin: 0;
    display: flex;
    align-items: center;
}

.phpdocumentor-title.-without-divider {
    border: none;
}

.phpdocumentor-title__link {
    transition: all .3s ease-out;
    display: flex;
    color: var(--title-text-color);
    text-decoration: none;
    font-weight: normal;
    white-space: nowrap;
    transform: scale(.75);
    transform-origin: left;
}

.phpdocumentor-title__link:hover {
    transform: perspective(15rem) translateX(.5rem);
    font-weight: 600;
}

@media (min-width: 1000px) {
    .phpdocumentor-title {
        width: 30.6666666667%;
        border-right: var(--sidebar-border-color) solid 1px;
    }

    .phpdocumentor-title__link {
        transform-origin: left;
    }
}

@media (min-width: 1000px) {
    .phpdocumentor-title__link {
        transform: scale(.85);
    }
}

@media (min-width: 1200px) {
    .phpdocumentor-title__link {
        transform: scale(1);
    }
}
.phpdocumentor-topnav {
    display: flex;
    align-items: center;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
    flex-basis: 100%;
}

.phpdocumentor-topnav__menu {
    text-align: right;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
}

.phpdocumentor-topnav__menu-item {
    margin: 0;
    width: 100%;
    display: inline-block;
    text-align: center;
    padding: var(--spacing-sm) 0
}

.phpdocumentor-topnav__menu-item.-social {
    width: auto;
    padding: var(--spacing-sm)
}

.phpdocumentor-topnav__menu-item a {
    display: inline-block;
    color: var(--text-color);
    text-decoration: none;
    font-size: var(--text-lg);
    transition: all .3s ease-out;
    border-bottom: 1px dotted transparent;
    line-height: 1;
}

.phpdocumentor-topnav__menu-item a:hover {
    transform: perspective(15rem) translateY(.1rem);
    border-bottom: 1px dotted var(--text-color);
}

@media (min-width: 1000px) {
    .phpdocumentor-topnav {
        max-height: none;
        overflow: visible;
        flex-basis: auto;
    }

    .phpdocumentor-topnav__menu {
        display: flex;
        flex-flow: row wrap;
        justify-content: flex-end;
    }

    .phpdocumentor-topnav__menu-item,
    .phpdocumentor-topnav__menu-item.-social {
        width: auto;
        display: inline;
        text-align: right;
        padding: 0 0 0 var(--spacing-md)
    }
}
.phpdocumentor-sidebar {
    margin: 0;
    overflow: hidden;
    max-height: 0;
}

.phpdocumentor .phpdocumentor-sidebar .phpdocumentor-list {
    padding: var(--spacing-xs) var(--spacing-md);
    list-style: none;
    margin: 0;
}

.phpdocumentor .phpdocumentor-sidebar li {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    padding: 0 0 var(--spacing-xxxs) var(--spacing-md);
}

.phpdocumentor .phpdocumentor-sidebar abbr,
.phpdocumentor .phpdocumentor-sidebar a {
    text-decoration: none;
    border-bottom: none;
    color: var(--text-color);
    font-size: var(--text-md);
    padding-left: 0;
    transition: padding-left .4s ease-out;
}

.phpdocumentor .phpdocumentor-sidebar a:hover,
.phpdocumentor .phpdocumentor-sidebar a.-active {
    padding-left: 5px;
    font-weight: 600;
}

.phpdocumentor .phpdocumentor-sidebar__category > * {
    border-left: 1px solid var(--primary-color-lighten);
}

.phpdocumentor .phpdocumentor-sidebar__category {
    margin-bottom: var(--spacing-lg);
}

.phpdocumentor .phpdocumentor-sidebar__category-header {
    font-size: var(--text-md);
    margin-bottom: var(--spacing-xs);
    color: var(--link-color-primary);
    font-weight: 600;
    border-left: 0;
}

.phpdocumentor .phpdocumentor-sidebar__root-package,
.phpdocumentor .phpdocumentor-sidebar__root-namespace {
    font-size: var(--text-md);
    margin: 0;
    padding-top: var(--spacing-xs);
    padding-left: var(--spacing-md);
    color: var(--text-color);
    font-weight: normal;
}

@media (min-width: 550px) {
    .phpdocumentor-sidebar {
        border-right: var(--sidebar-border-color) solid 1px;
    }
}

.phpdocumentor-sidebar__menu-button {
    position: absolute;
    top: -100%;
    left: -100%;
}

.phpdocumentor-sidebar__menu-icon {
    font-size: var(--text-md);
    font-weight: 600;
    background: var(--primary-color);
    color: white;
    margin: 0 0 var(--spacing-lg);
    display: block;
    padding: var(--spacing-sm);
    text-align: center;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: .15rem;
}

.phpdocumentor-sidebar__menu-button:checked ~ .phpdocumentor-sidebar {
    max-height: 100%;
    padding-top: var(--spacing-md);
}

@media (min-width: 550px) {
    .phpdocumentor-sidebar {
        overflow: visible;
        max-height: 100%;
    }

    .phpdocumentor-sidebar__menu-icon {
        display: none;
    }
}
.phpdocumentor-admonition {
    border: 1px solid var(--admonition-border-color);
    border-radius: var(--border-radius-base-size);
    border-color: var(--primary-color-lighten);
    background-color: var(--primary-color-lighter);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
}

.phpdocumentor-admonition p:last-of-type {
    margin-bottom: 0;
}

.phpdocumentor-admonition--success,
.phpdocumentor-admonition.-success {
    border-color: var(--admonition-success-color);
}

.phpdocumentor-admonition__icon {
    margin-right: var(--spacing-md);
    color: var(--primary-color);
    max-width: 3rem;
}
.phpdocumentor ul.phpdocumentor-breadcrumbs {
    font-size: var(--text-md);
    list-style: none;
    margin: 0;
    padding: 0;
}

.phpdocumentor ul.phpdocumentor-breadcrumbs a {
    color: var(--text-color);
    text-decoration: none;
}

.phpdocumentor ul.phpdocumentor-breadcrumbs > li {
    display: inline-block;
    margin: 0;
}

.phpdocumentor ul.phpdocumentor-breadcrumbs > li + li:before {
    color: var(--dark-gray);
    content: "\\\A0";
    padding: 0;
}
.phpdocumentor .phpdocumentor-back-to-top {
    position: fixed;
    bottom: 2rem;
    font-size: 2.5rem;
    opacity: .25;
    transition: all .3s ease-in-out;
    right: 2rem;
}

.phpdocumentor .phpdocumentor-back-to-top:hover {
    color: var(--link-color-primary);
    opacity: 1;
}
.phpdocumentor-search {
    position: relative;
    display: none; /** disable by default for non-js flow */
    opacity: .3; /** white-out default for loading indication */
    transition: opacity .3s, background .3s;
    margin: var(--spacing-sm) 0;
    flex: 1;
    min-width: 100%;
}

.phpdocumentor-search label {
    display: flex;
    align-items: center;
    flex: 1;
}

.phpdocumentor-search__icon {
    color: var(--primary-color);
    margin-right: var(--spacing-sm);
    width: 1rem;
    height: 1rem;
}

.phpdocumentor-search--enabled {
    display: flex;
}

.phpdocumentor-search--active {
    opacity: 1;
}

.phpdocumentor-search input:disabled {
    background-color: lightgray;
}

.phpdocumentor-search__field:focus,
.phpdocumentor-search__field {
    margin-bottom: 0;
    border: 0;
    border-bottom: 2px solid var(--primary-color);
    padding: 0;
    border-radius: 0;
    flex: 1;
}

@media (min-width: 1000px) {
    .phpdocumentor-search {
        min-width: auto;
        max-width: 20rem;
        margin: 0 0 0 auto;
    }
}
.phpdocumentor-content {
    position: relative;
}

.phpdocumentor-search-results {
    backdrop-filter: blur(5px);
    background: var(--popover-background-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0;
    opacity: 1;
    pointer-events: all;

    transition: opacity .3s, background .3s;
}

.phpdocumentor-search-results--hidden {
    background: transparent;
    backdrop-filter: blur(0);
    opacity: 0;
    pointer-events: none;
}

.phpdocumentor-search-results__dialog {
    width: 100%;
    background: white;
    max-height: 100%;
    display: flex;
    flex-direction: column;
}

.phpdocumentor-search-results__body {
    overflow: auto;
}

.phpdocumentor-search-results__header {
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    background: var(--primary-color-darken);
    color: white;
    align-items: center;
}

.phpdocumentor-search-results__close {
    font-size: var(--text-xl);
    background: none;
    border: none;
    padding: 0;
    margin: 0;
}

.phpdocumentor  .phpdocumentor-search-results__title {
    font-size: var(--text-xl);
    margin-bottom: 0;
}

.phpdocumentor-search-results__entries {
    list-style: none;
    padding: 0 var(--spacing-lg);
    margin: 0;
}

.phpdocumentor-search-results__entry {
    border-bottom: 1px solid var(--table-separator-color);
    padding: var(--spacing-sm) 0;
    text-align: left;
}

.phpdocumentor-search-results__entry a {
    display: block;
}

.phpdocumentor-search-results__entry small {
    margin-top: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    color: var(--primary-color-darker);
    display: block;
    word-break: break-word;
}

.phpdocumentor-search-results__entry h3 {
    font-size: var(--text-lg);
    margin: 0;
}

@media (min-width: 550px) {
    .phpdocumentor-search-results {
        padding: 0 var(--spacing-lg);
    }

    .phpdocumentor-search-results__entry h3 {
        font-size: var(--text-xxl);
    }

    .phpdocumentor-search-results__dialog {
        margin: var(--spacing-xl) auto;
        max-width: 40rem;
        background: white;
        border: 1px solid silver;
        box-shadow: 0 2px 5px silver;
        max-height: 40rem;
        border-radius: 3px;
    }
}
.phpdocumentor-modal {
    position: fixed;
    width: 100vw;
    height: 100vh;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phpdocumentor-modal__open {
    visibility: visible;
    opacity: 1;
    transition-delay: 0s;
}

.phpdocumentor-modal-bg {
    position: absolute;
    background: gray;
    opacity: 50%;
    width: 100%;
    height: 100%;
}

.phpdocumentor-modal-container {
    border-radius: 1em;
    background: #fff;
    position: relative;
    padding: 2em;
    box-sizing: border-box;
    max-width:100vw;
}

.phpdocumentor-modal__close {
    position: absolute;
    right: 0.75em;
    top: 0.75em;
    outline: none;
    appearance: none;
    color: var(--primary-color);
    background: none;
    border: 0px;
    font-weight: bold;
    cursor: pointer;
}

/* Used for screen readers and such */
.visually-hidden {
    display: none;
}

.float-right {
    float: right;
}

.float-left {
    float: left;
}