:root {
    --mono-font: San Francisco Mono, Monaco, "Consolas", "Lucida Console", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", monospace;
    --sans-font: -apple-system, BlinkMacSystemFont, 'avenir next', avenir, helvetica, 'helvetica neue', roboto, noto, 'segoe ui', arial, sans-serif
}

* {
    /* reset header margines */
    margin: 0;
}

body {
    margin: 1em;
    background: rgb(253, 253, 253);
}

main {
    line-height: 1.6em;
    font-size: 1em;
    max-width: 580px;
    margin: 1em auto;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    font-family: var(--sans-font);


    /* break words URLs */
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;

    /* Adds a hyphen where the word breaks, if supported (No Blink) */
    -ms-hyphens: auto;
    -moz-hyphens: auto;
    -webkit-hyphens: auto;
    hyphens: auto;
}

p {
    /* hyphenate paragraphs */
    -webkit-hyphens: auto;
    -webkit-hyphenate-limit-before: 3;
    -webkit-hyphenate-limit-after: 3;
    -webkit-hyphenate-limit-chars: 6 3 3;
    -webkit-hyphenate-limit-lines: 2;
    -webkit-hyphenate-limit-last: always;
    -webkit-hyphenate-limit-zone: 8%;

    -moz-hyphens: auto;
    -moz-hyphenate-limit-chars: 6 3 3;
    -moz-hyphenate-limit-lines: 2;
    -moz-hyphenate-limit-last: always;
    -moz-hyphenate-limit-zone: 8%;

    -ms-hyphens: auto;
    -ms-hyphenate-limit-chars: 6 3 3;
    -ms-hyphenate-limit-lines: 2;
    -ms-hyphenate-limit-last: always;
    -ms-hyphenate-limit-zone: 8%;

    hyphens: auto;
    hyphenate-limit-chars: 6 3 3;
    hyphenate-limit-lines: 2;
    hyphenate-limit-last: always;
    hyphenate-limit-zone: 8%;
}


ul,
ol {
    padding-left: 1.5em;
}

sup {
    line-height: 0em;
    font-size: 0.7em;
}


figure,
p,
ul,
ol,
pre,
hr {
    margin-bottom: 1.1em;
}

/* headers */
h2,
h3,
h4,
h5 {
    margin-bottom: 0.2em;
    margin-top: 1em;
}

h1 {
    font-size: 1.6em;
    letter-spacing: .004em;
    margin-bottom: 0.4em;
}

h2 {
    font-size: 1.3em;
    letter-spacing: .009em
}

h3 {
    font-size: 1.2em;
    letter-spacing: .009em
}

h4 {
    font-weight: 600;
    font-size: 1.1em;
}

h5 {
    font-weight: 600;
    font-size: 1.05em;
}


/* quotes */
blockquote {
    margin: 1.5em 1em;
    font-style: italic;
    quotes: "\201C""\201D""\2018""\2019";
    width: 100%;
    font-size: 0.9em;
}

/* links */
a {
    text-decoration: underline;
    cursor: pointer;
    color: #000;
    text-decoration-skip-ink: auto;
    text-decoration: underline;
}


a:visited {
    color: #333
}


/* code */
code {
    font-family: var(--mono-font);
    background-color: rgba(27, 31, 35, .05);
    border-radius: 3px;
    font-size: 85%;
    margin: 0;
    padding: .2em .4em;
}

pre {
    margin-top: 1em;
    word-wrap: normal;
    background-color: #f6f8fa;
    border-radius: 3px;
    font-size: 85%;
    line-height: 1.45;
    overflow: auto;
    padding: 16px;
}

pre code {
    background-color: transparent;
    border: 0;
    display: inline;
    line-height: inherit;
    margin: 0;
    max-width: auto;
    overflow: visible;
    padding: 0;
    word-wrap: normal;
}

pre>code {
    background: transparent;
    border: 0;
    font-size: 100%;
    margin: 0;
    padding: 0;
    white-space: pre;
    word-break: normal;
}

img {
    width: 100%;
}

.dropzone {
    margin-top: 1em;
    margin-bottom: 1em;
    min-height: 0px !important;
}

.tooltip {
    position: relative;

}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 140px;
    background-color: #555;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 150%;
    left: 50%;
    margin-left: -75px;
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #555 transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}

.error {
    color: #dc3545;
}

/* The snackbar - position it at the bottom and in the middle of the screen */
#snackbar {
    font-size: 80%;
    line-height: 1.2em;
    visibility: hidden;
    /* Hidden by default. Visible on click */
    min-width: 250px;
    /* Set a default minimum width */
    margin-left: -125px;
    /* Divide value of min-width by 2 */
    background-color: #333;
    /* Black background color */
    color: #fff;
    /* White text color */
    text-align: center;
    /* Centered text */
    border-radius: 2px;
    /* Rounded borders */
    padding: 12px;
    /* Padding */
    position: fixed;
    /* Sit on top of the screen */
    z-index: 1;
    /* Add a z-index if needed */
    left: 50%;
    /* Center the snackbar */
    bottom: 30px;
    /* 30px from the bottom */
}

/* Show the snackbar when clicking on a button (class added with JavaScript) */
.show {
    visibility: visible !important;
    /* Show the snackbar */

    /* Add animation: Take 0.5 seconds to fade in and out the snackbar.
However, delay the fade out process for 2.5 seconds */
    -webkit-animation: fadein 0.5s, fadeout 0.5s 2.5s;
    animation: fadein 0.5s, fadeout 0.5s 2.5s;
}

/* Animations to fade the snackbar in and out */
@-webkit-keyframes fadein {
    from {
        bottom: 0;
        opacity: 0;
    }

    to {
        bottom: 30px;
        opacity: 1;
    }
}

@keyframes fadein {
    from {
        bottom: 0;
        opacity: 0;
    }

    to {
        bottom: 30px;
        opacity: 1;
    }
}

@-webkit-keyframes fadeout {
    from {
        bottom: 30px;
        opacity: 1;
    }

    to {
        bottom: 0;
        opacity: 0;
    }
}

@keyframes fadeout {
    from {
        bottom: 30px;
        opacity: 1;
    }

    to {
        bottom: 0;
        opacity: 0;
    }
}



.main {
    padding-top: 20px;
}

.list {
    display: flex;
    flex-wrap: wrap;
}

.list>div {
    padding: 0.4em;
}

body {
    text-decoration-skip: ink;
}

.hide {
    display: none;
}

textarea {
    width: 100%;
    border: none;
    resize: none;
    height: 20em;
    border: 1px solid #ccc;
    background-color: #f5f5f5;
    padding: 1em;
    font-size: 0.9em;
}

details>p>code {
    background-color: inherit;
}

.editer {
    margin: 0.2em;
    padding: 0.5em;
    background-color: #f5f5f5;
    display: inline;
    border: none;
    font-weight: bold;
    font-family: var(--sans-font);
    font-size: 1em;
}

.banner {
    padding-top: 1em;
}

.p05 {
    padding-top: 0.5em;
    padding-bottom: 0.5em;
}

.flexcol {
    display: flex;
    flex-direction: row;
    align-content: center;
}