#contents.text {
    font-size: 14pt;
}

#contents.text > .contents-box {
    width: calc(100% - 20px - env(safe-area-inset-left) - 20px - env(safe-area-inset-right));
    height: calc(100% - 20px - env(safe-area-inset-top) - 20px - env(safe-area-inset-bottom));
    margin-top: calc(20px + env(safe-area-inset-top));
    margin-right: calc(20px + env(safe-area-inset-right));
    margin-bottom: calc(20px + env(safe-area-inset-bottom));
    margin-left: calc(20px + env(safe-area-inset-left));
    overflow: hidden;
    word-break: break-all;
    line-break: anywhere;
}

#contents.text > .contents-box > article {
    line-height: 1.6em;
}