.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,Helveti