.block-editor-block-list__block[data-type="core/spacer"]:before{
content:"";
display:block;
height:100%;
min-height:8px;
min-width:8px;
position:absolute;
width:100%;
z-index:1;
}
.block-library-spacer__resize-container.has-show-handle,.wp-block-spacer.is-hovered .block-library-spacer__resize-container,.wp-block-spacer.is-selected.custom-sizes-disabled{
background:rgba(0,0,0,.1);
}
.is-dark-theme .block-library-spacer__resize-container.has-show-handle,.is-dark-theme .wp-block-spacer.is-hovered .block-library-spacer__resize-container,.is-dark-theme .wp-block-spacer.is-selected.custom-sizes