/*------------------------------------*\
    #CODE-BLOCK
\*------------------------------------*/
pre {
    padding: $base-spacing-unit / 4 $half-spacing-unit;
    background-color: $c-gray--dark;
    border-radius: 3px;
    color: #fff;

    > code {
        @include font-size($small-font-size);
        white-space: pre;
    }

    li > & {
        margin-top: $base-spacing-unit;
    }
}

/*------------------------------------*\
    #CODE-BLOCK
\*------------------------------------*/
pre {
    tab-size: 4;
    padding: $base-spacing-unit / 4 $half-spacing-unit;
    background-color: $c-gray--dark;
    border-radius: 3px;
    color: #fff;

    > code {
        @include font-size($small-font-size);
        white-space: pre;
    }

    li > & {
        margin-top: $base-spacing-unit;
    }
}

Add tab-size to code blocks
Add tab-size to code blocks
