.file-preview-dialog-header{flex-direction:column;align-items:start;display:flex}.file-preview-dialog-header-sub{color:var(--td-text-color-secondary);align-items:center;margin-top:10px;display:flex;font-size:14px!important}.file-preview-dialog-header-sub .t-icon{font-size:14px!important}.file-preview-dialog-body{position:relative}.file-preview-dialog .file-preview{width:100%;height:100%;position:relative}.file-preview-dialog .file-preview-not-available{font-size:20px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}