.wc-metaboxes-wrapper .wc-metabox h3 a.delete {
    padding: 5px;
    color: red;
    font-weight: 400;
    line-height: 26px;
    text-decoration: none;
    position: relative;
}

.wc-metaboxes-wrapper .wc-metabox h3 {
    font-size: 1em !important;
}

.wc-metaboxes-wrapper :not(#variable_product_options_inner) .toolbar:not(.expand-close-hidden),
.wc-metaboxes-wrapper#product_attributes .toolbar:not(.expand-close-hidden) {
    border-bottom: 1px solid #eee;
}

.wc-metaboxes-wrapper .toolbar {
    margin: 0 !important;
    border-top: 1px solid #fff;
    padding: 9px 12px 12px 12px !important;
}