body {
    text-align: center;
    margin: 0px;
    padding: 0px;
}

header {
    margin: 0px;
    padding: 1vh;
    background-color: rgb(158, 238, 124);
}

.header-text {
    margin: 0px;
    padding: 0px;
}

#id-disp{
    visibility:hidden;
}

.btn-str {
    text-align: center;
    font-size: 5vw;
    font-weight: bold;
}

#NonMute-btn {
    z-index: 9;
    visibility: hidden;
    text-align: left;
    position: absolute;
    user-select: none;
    border-radius: 50%;
    width: 50vw;
    height: 50vw;
    border: none;
    outline: none;
    background-color: rgb(147, 235, 235);
    top: 35vh;
    right: 25vw;
}

.join-btn {
    z-index: 10;
    text-align: left;
    position: absolute;
    user-select: none;
    border-radius: 50%;
    width: 50vw;
    height: 50vw;
    border: none;
    outline: none;
    background: rgb(219, 161, 66);
    top :35vh;
    right: 25vw;

}

#leave {
    visibility: hidden;
    position: absolute;
    user-select: none;
    border-radius: 50%;
    width: 25vw;
    height: 25vw;
    border: none;
    outline: none;
    background: rgb(252, 63, 63);
    top :55vh;
    right: 10vw;
}

#button-area {
    display: none;
}

#remote-media-area {
    display: none;
}

.Id-Key{
    position: relative;
    margin-top: 50vh;
}