html,
body {
    margin: 0;
    padding: 0;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #000;
    user-select: none;
    display: flex;
    flex-direction: column;
    touch-action: none;

    scrollbar-width: thin;
    scrollbar-color: #bbb transparent;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
    width: 7px;
    background: transparent;
}
html::-webkit-scrollbar-track,
body::-webkit-scrollbar-track {
    background: transparent;
    margin: 4px 0;
}
html::-webkit-scrollbar-thumb,
body::-webkit-scrollbar-thumb {
    background-color: #bbb;
    border-radius: 20px;
    border: 2px solid transparent;
    background-clip: content-box;
}
/*Chrome*/
@media screen and (-webkit-min-device-pixel-ratio: 0) {
    input[type="range"] {
        overflow: hidden;
        width: 80px;
        -webkit-appearance: none;
        background-color: #fff;
        border-radius: 50px;
        border: solid 1px gray;
    }

    input[type="range"]::-webkit-slider-runnable-track {
        height: 10px;
        -webkit-appearance: none;
        color: #13bba4;
        margin-top: -1px;
    }

    input[type="range"]::-webkit-slider-thumb {
        width: 10px;
        -webkit-appearance: none;
        height: 10px;
        cursor: ew-resize;
        background: #434343;
        border-radius: 50px;
        box-shadow: calc(var(--bg-widthPhone) * -1px) 0 0 calc(var(--bg-widthPhone) * 1px) #888;
    }
}
/** FF*/
input[type="range"]::-moz-range-progress {
    background-color: #888;
}
input[type="range"]::-moz-range-track {
    background-color: #fff;
}
/* IE*/
input[type="range"]::-ms-fill-lower {
    background-color: #888;
}
input[type="range"]::-ms-fill-upper {
    background-color: #fff;
}

#allBtnForDebug {
    position: absolute;
    bottom: 0px;
}
#allBtnForDebug button {
    border: none;
    border-radius: 5px;
    background: #3b3b3b;
    color: white;
    padding: 5px;
    font-size: 12px;
    font-family: Helvetica;
}

#versionText {
    position: absolute;
    bottom: 9px;
    font-size: 14px;
    color: #bebebe;
    font-weight: bold;
    font-family: "noto sans", sans-serif;
}

#in4 {
    position: absolute;
    top: 5px;
    left: 5px;
}
#passwordIn4 {
    font-size: 10px;
    color: #838383;
    font-weight: bold;
    font-family: "noto sans", sans-serif;
}