Edit file File name : editor-rtl.css Content :.block-editor-block-list__block[data-type="core/more"]{ margin-bottom:28px; margin-top:28px; max-width:100%; text-align:center; } .wp-block-more{ display:block; text-align:center; white-space:nowrap; } .wp-block-more input[type=text]{ background:#fff; border:none; border-radius:4px; box-shadow:none; color:#757575; font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif; font-size:13px; font-weight:600; height:24px; margin:0; max-width:100%; padding:6px 8px; position:relative; text-align:center; text-transform:uppercase; white-space:nowrap; } .wp-block-more input[type=text]:focus{ box-shadow:none; } .wp-block-more:before{ border-top:3px dashed #ccc; content:""; left:0; position:absolute; right:0; top:50%; } Save