.lobby-container {
    /*background-image: url('../images/background.jpg');*/
    width: 100%;
    background-size: cover;
    border-radius: 2mm;
    flex-direction: column;
    margin-top: 2mm;
    margin-bottom: 2mm;
    padding: 0mm !important;
    background-position: center;
}

.lobby-container ._billboard-column {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    height: 70%;
}

.lobby-container ._selector-column {
    display: flex;
    flex-direction: row;
    align-items: start;
}

.lobby-container ._billboard {
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 3mm;
    padding: 7mm 6mm 7mm 6mm;
    color: white;
    max-width: 12cm;
    text-align: left;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    font-family: sans-serif;
    font-weight: lighter;
}

.lobby-container ._billboard ._title {
    font-size: 2rem;
    line-height: 2.4rem;
    font-weight: lighter;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.45);
    padding-bottom: 4mm;
    margin-bottom: 4mm;
}

.lobby-container ._billboard ._subtitle {
    font-size: 12pt;
    text-align: left;
    font-weight: normal;
    color: #fffdae;
}

.lobby-container ._selector {
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 3mm;
    width: 8cm;
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 0 6mm rgba(0, 0, 0, 0.4);
    padding-bottom: 4mm;
}

.lobby-container ._selector ._input {
    margin-top: 6mm;
    padding-left: 4mm;
    padding-right: 4mm;
}

.lobby-container ._selector ._input span {
    font-size: 10pt;
    font-weight: normal;
    color: black;
}

.lobby-container ._selector ._header {
    font-size: 13pt;
    padding: 3.5mm 3mm 3mm 3mm;
    border-radius: 3mm 3mm 0 0;
    color: white;
    display: block;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.lobby-container ._selector ._header img {
    height: 6mm;
    margin-right: 2mm;
    margin-left: 2mm;
    margin-bottom: 0.6mm;
    vertical-align: middle;
}

@media (max-width: 1023px) {
    .lobby-container ._selector {
        width: 100% !important;
        display: block;
    }

    .lobby-container ._billboard {
        width: 100% !important;
        display: block;
    }

    .lobby-container ._billboard-column {
        width: 100% !important;
        min-width: 8cm;
        display: block;
    }

    .lobby-container ._selector-column {
        width: 100% !important;
        min-width: 8cm;
    }
}

.lobby-container ._selector input {
    width: 100%;
    height: 10mm;
    font-size: 4mm;
    border-radius: 1mm;
    border: 0.5mm solid #ccc;
    text-align: center;
    margin-top: 1.5mm;
}

.lobby-container ._selector button {
    width: 100%;
    margin-top: 2mm;
}