body {
    width: 100%;
    font-family: calibri, helvetica, arial, sans-serif;
    padding: 0px;
    background-color: beige;
}

#container {
    width: 100vmin;;
    margin-left: auto;
    margin-right: auto;
}

h1 {
    width: 100%;
    padding-top: 30px;
    padding-bottom: 30px;
    margin-top: 0px;
    margin-left: 0px;
    margin-right: 0px;
    margin-bottom: 50px;
    background-color: brown;
    color: white;
    text-align: center;
}

#janken {
    width: 70%;
    margin-left: auto;
    margin-right: auto;
}

#janken-image {
    width: 100%;
}

#buttons {
    width: 100%;
    display: flex;
    flex-direction: row;
    margin-left: auto;
    margin-right: auto;
}

#button-gu {
    content: url("../img/gu.svg");
}

#button-choki {
    content: url("../img/choki.svg");
}

#button-pa {
    content: url("../img/pa.svg");
}

.button {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

#audios {
    visibility: hidden;
}