.code-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    inset: -50vmax;
    transform: rotate(-45deg) scale(var(--bg-scale, 1));
    border-radius: 10px;
    overflow: hidden;
    user-select: none;
    pointer-events: none;
}
code[class*="language-php"] {
    line-height: 0.5rem!important;
    display: flex;
    justify-content: center;
    align-items: center;
}
pre code {
    display: block;
    overflow: hidden;
    user-select: none;
}
pre code > span > span:nth-child(even){
    display:block;
    text-align: right;
    animation: scroll-left 1500s alternate infinite;
}
pre code > span > span:nth-child(odd) {
    display: block;
    text-align: center;
    animation: scroll-right 1500s alternate infinite;
}
@keyframes scroll-right {
    from { transform: translateX(0); }
    to { transform: translateX(25%); }
}
@keyframes scroll-left {
    from { transform: translateX(0); }
    to { transform: translateX(-25%); }
}

@media (prefers-reduced-motion: reduce) {
    pre code > span > span:nth-child(even),
    pre code > span > span:nth-child(odd) {
        animation: none;
    }
}