main > .container {
    max-width: 90%;
}

footer {
    margin-top: 0;
}

#loading {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--pref-MyriadProSemibold);
    text-align: center;
    color: var(--bus-yellow);
    font-size: 30px;
}

footer nav {
    display: none;
}

footer div {
    background: linear-gradient(0deg, #000, #0008);
    border-top: solid var(--sws-border) var(--bus-red);
}

footer div p {
    font-size: 1.25rem;
    user-select: none;
}

#copyright-info > abbr {
    display: inline-block;
    position: relative;
    cursor: help;
}

body:has(#header-menu:checked) #copyright-info > abbr {
    position: static;
}

#copyright-info > abbr > span {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    background-color: var(--txt1);
    color: var(--txt4);
    font-size: 1rem;
    text-align: justify;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    width: 200%;
    box-sizing: border-box;
    padding: 10px;
    border-radius: 10px;
    transition-duration: var(--time03);
}

#copyright-info > abbr:hover > span {
    visibility: visible;
    opacity: 1;
}

#iframe-wrapper {
    width: 100%;
    height: 100%;
}

@media (max-width: 569px) {
    main .container {
        padding: 0;
        width: 100%;
        max-width: 100%;
    }
}

header {
    position: static;
}

main {
    margin-top: 0;
}