/* Ensure all images set to aligncenter actually appear centered */
.aligncenter,
.wp-block-image.aligncenter,
span img.aligncenter {
    display: block !important;
    margin-left: auto !important;
    margin-right: auto !important;
    float: none !important;
}

/* Optional: prevent left/right alignment from breaking layout */
.alignleft,
.wp-block-image.alignleft {
    float: left;
    margin-right: 1em;
    margin-bottom: 1em;
}

.alignright,
.wp-block-image.alignright {
    float: right;
    margin-left: 1em;
    margin-bottom: 1em;
}