style.css

<style>
.entry-content pre {
    color: #fff;
    font-size: 1em;
    white-space: pre; /* Change from pre-wrap to pre */
    background-color: #212529;
    border-color: #f2f0f0;
    border-style: solid;
    border-width: 3px;
    border-radius: 3px;
    font-family: monospace, monospace;
    line-height: 1.625;
    margin: 30px 0;
    overflow-x: auto; /* Ensure horizontal scrolling */
    overflow-y: hidden;
    padding: 10px 10px 10px 18px;
    word-wrap: normal; /* Ensures word-wrap doesn't break lines */
}

pre {
    background: rgba(0, 0, 0, 0.05);
    font-family: inherit;
    font-size: 16px;
    line-height: normal;
    margin-bottom: 1.5em;
    padding: 20px;
    overflow-x: auto; /* Allow horizontal scrolling */
    max-width: 100%;
}

code {
    padding: 2px 4px;
    font-size: 90%;
    color: #c7254e;
    background-color: #f9f2f4;
    border-radius: 4px;
}

@media screen and (max-width: 600px) {
    .entry-content pre {
        font-size: 0.9em; /* Slightly reduce font size on smaller screens */
        padding: 10px;   /* Adjust padding for smaller screens */
        overflow-x: auto; /* Ensure horizontal scrolling */
    }
}
</style>