.markdown-editor textarea{margin-left:20%}.markdown-editor markdown-preview iframe{background-color:#fff;min-height:240px;width:calc(80% - 22px)}.markdown-editor markdown-toolbar{display:block}.markdown-editor markdown-toolbar *{border:1px solid grey;border-radius:4px;cursor:pointer;display:inline-block;margin-bottom:4px;padding:2px 4px}