body, html, video, table, iframe, input, textarea, img, hr, blockquote, pre {
    max-width: 100%;
}

textarea {
    width: 100%;
}

input {
    width: 100%;
    box-sizing: border-box;
}

#last {
    margin-top: 30px;
}

#toc {
    border: 1px solid gainsboro;
    padding: 20px;
    width: fit-content;
    width: -moz-fit-content;
    clear: both;
    margin-top: 10px;
}

table {
    border-collapse: collapse;
}

td {
    border: 1px solid gainsboro;
    padding: 5px 10px;
}

a {
    text-decoration: none;
}

.inside_ul li {
    margin-left: 20px;
}

#not_thing {
    color: red;
}

#inside, #out_link, #open {
    color: green;
}

#out_link::before {
    background: green;
    color: white;
    content: "E";
    margin-right: 2px;
}

input[type="checkbox"], input[type="radio"] {
    width: auto;
}

#list {
    padding: 10px;
}

#toron {
    width: 100%;
}

#toron_color_green {
    background: palegreen;
}

#toron_color_blue {
    background: paleturquoise;
}

#toron_color_red {
    background: palevioletred;
}

#toron_color_normal {
    background: palegoldenrod;
}

#toron_color_grey {
    background: gainsboro;
}

#toron_color_not {
    display: none;
}

#main_table_top_tr {
    background: aquamarine;
}

#cate {
    border: 1px solid gainsboro;
    padding: 5px;
    margin-top: 20px;
}

img, iframe {
    max-width: 100%;
}

pre {
    border: 1px solid gainsboro;
    padding: 10px;
    white-space: pre-wrap;
}

#in {
    margin-left: 20px;
}

#out {
    margin-left: 5px;
}

s, strike, del {
    color: gray;
}

s:hover, strike:hover, del:hover {
    color: gray;
    background-color: gainsboro;
    text-decoration: none;
}

#main_table_set {
    width: 100%;
    text-align: center;
}

#main_table_width {
    width: 33.3%;
}

#main_table_width_half {
    width: 50%;
}

#main_table_width_quarter {
    width: 25%;
}

#redirect {
    border: 1px solid gainsboro;
    padding: 10px;
}

body {
    word-break: break-all;
    overflow: auto;
}

.main_hr {
    border: none;
    margin-top: 8px;
    margin-bottom: 8px;
}

#include_link {
    display: none;
}

#toc_title {
    font-size: 1.2rem;
}

#admin_log_search {
    width: 100px;
}

@media (max-width: 768px) {
    table {
        min-width: 100%;
    }
    .table_safe {
        min-width: 100%;
    }
}

.all_in_data {
    display: block;
    width: 100%;
    white-space: pre-wrap;
}

.table_safe {
    max-width: 100%;
}

.change_space {
    white-space: pre-line;
}

#topic_scroll {
    max-height: 500px;
    overflow: scroll;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

#topic_scroll::-webkit-scrollbar {
    display: none;
}

.hidden_link {
    filter: blur(3px);
}

.hidden_link:hover {
    filter: none;
}

.content {
    height: 500px;
}

.topic_content {
    height: 200px;
}

.spead_footnote {
    background-color: #efefef;
    color: #555;
    border: 1px solid #cecece;
}

#footnote_data {
    border-top: 1px solid gainsboro;
    padding-top: 10px;
}

a {
    color: dodgerblue;
}

hr {
    border: 0;
    border-top: 1px solid gainsboro;
}

.render_content {
    white-space: pre-wrap;
}

blockquote {
    padding: 15px 40px 15px 15px;
    margin: 15px 0 0;

    display: table;

    border: 2px solid #ccc;
    border-left: 5px solid black;
}