html, body {
    margin: 0;
    padding: 0;
}
h1 {
    margin: 0; padding: 0;
}
body {
    font-family: sans-serif;
}
body {
    padding: 20px;
}
.wrapper {
    margin: 0 auto;
    max-width: 800px;
    width: calc(100% - 40px);
}
label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.2em;
}
.field {
    margin: 1em 0;
}
textarea {
    width: 100%;
    max-width: 100%;
    min-width: 100%;
    font-family: inherit;
    height: 35em;
    border-radius: 5px;
    border: 1px solid #999;
    padding: 10px;
}
input[type="submit"], .button {
    background-color: #000;
    color: #fff;
    border-radius: 6px;
    font-size: 1.5rem;
    border: 0;
    font-weight: bold;
    cursor: pointer; cursor: hand;
    padding: 0.3em 0.5em;
    text-decoration: none;
}
.comparison {
    display: flex;
    flex-direction: row;
    gap: 20px;
    flex-wrap: nowrap;
}
.comparison > div {
    box-sizing: border-box;
    flex-grow: 1;
}
.diff_next {
    display: none;
}
.diff_header {
    display: none;
}
table {
    border: none;
}
tbody {
    border: none;
}
colgroup {
    border: none;
}
.diff {
    margin-bottom: 2em;
}
table {
    width: 100%;
    max-width: 100%;
}
td {
    white-space: normal !important;
    word-break: break-word !important;
}
.output {
    white-space: pre-wrap;
}
td {
    min-height: 1em;
    height: 1.5em;
    line-height: 1.2em;
    border: 0;
    padding-right: 10px;
}
td:last-child {
    padding-right: 0;
    padding-left: 10px;
}
.diff_chg, .diff_sub {
    font-weight: bold;
    color: #dc3545 !important;
}
.diff_add {
    font-weight: bold;
    color: #dc3545 !important
}
.actions {
    margin-top: 3em;
}
select {
    background-color: #fff;
    border-radius: 5px;
    border: 1px solid #999;
    font-size: 1.2rem;
    padding: 0.2em 0.5em;
    margin-bottom: 0.5em;
}
.system_brief {
    display: none;

}