.wp-block[data-align=center] .wp-block-search .wp-block-search__inside-wrapper{
margin:auto;
}
.wp-block-search :where(.wp-block-search__button){
align-items:center;
border-radius:initial;
display:flex;
height:auto;
justify-content:center;
text-align:center;
}
.wp-block-search__inspector-controls .components-base-control{
margin-bottom:0;
}
All system for education purposes only. For more tools: Telegram @jackleet