Ghost/ghost/admin/app/styles/layouts/editor.css

/* Editor /ghost/editor/
/* ---------------------------------------------------------- */


/* Title
/* ---------------------------------------------------------- */

.gh-editor-title {
    flex-grow: 1;
}

.gh-editor-title input {
    margin: 0;
    padding: 0;
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--darkgrey);
    letter-spacing: -1px;
    font-size: 2.6rem;
    font-weight: bold;
}

.gh-editor-title input:focus {
    outline: 0;
}

.editor-options .dropdown-menu {
    top: 35px;
    right: 0;
    left: auto;
}


/* Container & Headers
/* ---------------------------------------------------------- */

.view-editor {
    display: flex;
}

.editor .entry-preview {
    border-left: #dfe1e3 1px solid;
}

.editor .entry-markdown,
.editor .entry-preview {
    position: relative; /*TODO: Remove*/
    display: flex;
    flex-direction: column;
    width: 50%;
}

/* Content areas at the top, and fill available space */
.editor .entry-markdown-content,
.editor .entry-preview-content {
    order: 1;
    flex-grow: 1;
}

/* Headers at the bottom, and fixed height */
.editor .floatingheader {
    order: 2;
    flex-shrink: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 15px;
    height: 40px;
    border-top: #dfe1e3 1px solid;
    color: var(--midgrey);
    font-size: 1.2rem;
    line-height: 1em;
}
.editor .floatingheader a {
    color: var(--midgrey);
}

/* Switch to 1 col editor on small screens */
@media (max-width: 1000px) {
    .editor .entry-markdown {
        width: 100%;
    }
    .editor .entry-preview {
        display: none;
    }
}


/* Editor (Left pane)
/* ---------------------------------------------------------- */

.editor .entry-markdown-content {
    position: relative;
    flex-grow: 1;
}

.editor .markdown-editor {
    /* Legacy absolute positioning */
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    padding: 21px 20px 36px 20px;
    max-width: 100%;
    height: 100%;
    border: 0;
    color: color(var(--darkgrey) lightness(+10%));
    font-family: var(--font-family-mono);
    font-size: 1.6rem;
    line-height: 2.5rem;
    resize: none;
}

.editor .markdown-editor:focus {
    outline: 0;
}

@media (max-width: 450px) {
    .editor .markdown-editor {
        padding: 15px;
    }
}


/* FFF: Fucking Firefox Fixes
/* ---------------------------------------------------------- */

@-moz-document url-prefix() {
    .editor .markdown-editor {
        top: 40px;
        padding-top: 0;
        padding-bottom: 0;
        height: calc(100% - 40px);
    }
}


/* Preview (Right pane)
/* ---------------------------------------------------------- */

.editor .entry-preview-content {
    flex-grow: 1;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    padding: 19px 20px 37px 20px;
    word-break: break-word;
    hyphens: auto;
    cursor: default;
}

/* The styles for the actual content inside the preview */
.entry-preview-content,
.content-preview-content {
    font-size: 1.8rem;
    line-height: 1.5em;
    font-weight: 200;
}

.entry-preview-content *,
.content-preview-content * {
    user-select: text;
}

.entry-preview-content a,
.content-preview-content a {
    color: var(--blue);
    text-decoration: underline;
}

.entry-preview-content sup a,
.content-preview-content sup a {
    text-decoration: none;
}

.entry-preview-content .btn,
.content-preview-content .btn {
    color: #dfe1e3;
    text-decoration: none;
}

.entry-preview-content .img-placeholder,
.content-preview-content .img-placeholder {
    position: relative;
    height: 100px;
    border: 5px dashed #dfe1e3;
}

.entry-preview-content .img-placeholder span,
.content-preview-content .img-placeholder span {
    position: absolute;
    top: 50%;
    display: block;
    margin-top: -15px;
    width: 100%;
    height: 30px;
    text-align: center;
}

.entry-preview-content a.image-edit,
.content-preview-content a.image-edit {
    width: 16px;
    height: 16px;
}

.entry-preview-content img,
.content-preview-content img {
    margin: 0 auto;
    max-width: 100%;
    height: auto;
}

/* Placeholder objects for <script> & <iframe> */
.js-embed-placeholder,
.iframe-embed-placeholder {
    padding: 100px 20px;
    border: none;
    background: #f9f9f9;
    text-align: center;
    font-family: var(--font-family);
    font-size: 1.6rem;
    font-weight: bold;
}

/* Tags input CSS (TODO: needs some revision)
/* ------------------------------------------------------ */
.tags-input-list {
    display: flex;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    list-style-type: none;
}

.tags-input-list li {
    flex: 1 0 auto;
}

.label-tag {
    margin-right: 0.3em;
    padding: 0.2em 0.6em 0.3em;
    background-color: var(--darkgrey);
    border-radius: 0.25em;
    color: var(--lightgrey);
    text-align: center;
    font-weight: 300;
}

.label-tag.highlight {
    background: var(--midgrey);
    color: #fff;
}

.tag-input {
    margin-top: 5px;
    border: none;
    font-weight: 300;
    cursor: default;
}

.tag-input:focus {
    outline: 0;
}

.publish-bar-actions {
    flex: 1 0 auto;
    align-self: auto;
    display: flex;
    text-align: right;
}

.post-settings {
    position: relative;
    display: inline-block;
    padding: 15px;
    color: var(--midgrey);
    transition: all 0.15s ease-out 0s;
}

.post-settings:hover,
.post-settings.active {
    color: var(--darkgrey);
}

.post-settings i {
    width: 16px;
    height: 16px;
    font-size: 16px;
    line-height: 16px;
}

.post-settings-menu .dropdown-menu {
    top: auto;
    right: 100%;
    bottom: 100%;
    left: auto;
}

.post-view-link {
    position: absolute;
    top: 1px;
    right: 0;
    font-size: 1.3rem;
}

.post-view-link i {
    font-size: 10px;
}


/* Post settings meta
/* ---------------------------------------------------------- */

/* Google Imitation */
.seo-preview {
    font-family: Arial, sans-serif;
}

.seo-preview-title {
    color: #1e0fbe;
    text-overflow: ellipses;
    word-wrap: break-word;
    font-size: 1.8rem;
    line-height: 2.16rem;

    -webkit-text-overflow: ellipsis;
}

.seo-preview-link {
    margin: 1px 0 2px 0;
    color: #006621;
    word-wrap: break-word;
    font-size: 1.3rem;
    line-height: 1.6rem;
}

.seo-preview-description {
    color: #545454;
    word-wrap: break-word;
    font-size: 1.3rem;
    line-height: 1.4;
}


/* Markdown Help Icon + Modal
/* ---------------------------------------------------------- */

.markdown-help {
    font-size: 16px;
}

.markdown-help:hover {
    cursor: help;
}

.modal-markdown-help-table {
    margin: 0 0 20px;
    width: 100%;
}

.modal-markdown-help-table td,
.modal-markdown-help-table th {
    padding: 8px 0;
}

.modal-markdown-help-table th {
    text-align: left;
}