Obsidian/.obsidian/plugins/multi-column-markdown/styles.css

.mcm-single-column-layout-left {
    left: 10px;
}
.mcm-single-column-layout-right {
    right: 10px;
}
.mcm-single-column-small {
    width: 25%;
}
.mcm-single-column-medium {
    width: 50%;
}
.mcm-single-column-large {
    width: 75%;
}
.mcm-single-column-full {
    width: 100%;
}

/* ----------------------------------- */

.mcm-singlecol-layout-right {
    justify-content: right;
}
.mcm-singlecol-layout-left {
    justify-content: left;
}
.mcm-singlecol-layout-center {
    justify-content: center;
}

/* ----------------------------------- */

.mcm-column-spacer {
    margin-inline: 0.25%;
}

/* ----------------------------------- */

.mcm-two-equal-columns {
    width: 49.75%;
}

.mcm-two-column-large {
    width: 66.75%;
}

.mcm-two-column-small {
    width: 32.75%;
}

/* ----------------------------------- */

.mcm-three-equal-columns {
    width: 32.75%;
}

/* ----------------------------------- */

.mcm-three-column-large {
    width: 49.75%;
}
.mcm-three-column-small {
    width: 24.5%;
}

/* ----------------------------------- */

.mcm-column-div {
    padding-inline: 10px;
}

.mcm-column-border {
    border: grey;
    border-style: solid;
    border-width: 0.5px;
}

.mcm-column-shadow {
    box-shadow: 0 0.2rem 0.5rem var(--background-modifier-box-shadow);
}

.mcm-column-error-message {
    margin-bottom: 10px;
    color: var(--text-error);
    text-align: center;
}

.mcm-error-message-color {
    color: var(--text-error);
}

.mcm-column-root-container {
    margin: 1.5625em 0;
}

.mcm-column-parent-container {
    padding: 0;
    overflow: hidden;
    color: var(--text-normal);
    page-break-inside: avoid;

    border-radius: 0.1rem;

    display:flex; 
    flex-direction:row;
}

.mcm-region-shadow {
    box-shadow: 0 0.2rem 0.5rem var(--background-modifier-box-shadow);
}

.mcm-column-end-tag-wrapper,
.mcm-column-break-tag-wrapper,
.mcm-column-settings-wrapper,
.mcm-column-content-wrapper {
    opacity: 0;
}

.mcm-column-div .mcm-column-content-wrapper {
    opacity: 100;
}

.markdown-preview-section > .mcm-column-content-wrapper, 
                            .mcm-column-break-tag-wrapper, 
                            .mcm-column-end-tag-wrapper,
                            .mcm-column-settings-wrapper {
    height: 0px !important;
    overflow: hidden;
}

.mcm-original-column-element + .mcm-cloned-column-element {
    display: none;
}

.mcm-cm-preview {
    line-height: var(--lh);
    white-space: normal;
    word-break: keep-all;
    word-wrap: normal;
}

.mcm-col-settings-preview {
    color: var(--text-normal);
}

.cm-preview-code-block.preivew-mcm-start-block {
    height: 0pt !important; 
    padding: 0pt !important;
}

.mcm-content-overflow-hidden {
    overflow-x: hidden;
}

.mcm-content-overflow-auto-scroll {
    overflow-x: auto;
}

.mcm-content-alignment-left {
    text-align: left;
}

.mcm-content-alignment-center {
    text-align: center;
}

.mcm-content-alignment-right {
    text-align: right;
}

.mcm-span-content-alignment-center {
    display: block;
    text-align: center;
}