.homeMenu{
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 480px;
    height: 480px;
    border: 5px solid #BF9970;
    border-radius: 10px;
    background: #E1BD97;
}
.homeMenu h1{
    text-align: center;
    font-size: 50px;
    margin: 50px;
}
.homeMenu ul{
    list-style-type: none;
    padding: 0;
    margin: auto;
    text-align: center;
    font-size: 30px;
    width: 250px;
}
.homeMenu ul li{
    margin-top: 20px;
    border: 1px solid black;
    cursor: pointer;
}

.configure{
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 400px;
    height: 400px;
    border: 5px solid #f6f1f1;
    border-radius: 10px;
    background: #f8f5f5;
    user-select: none;
}

.configure .x{
    position: absolute;
    font-size: 20px;
    right: 5%;
    top: 5%;
    cursor: pointer;
}
.configure .title{
    position: absolute;
    font-size: 20px;
    left: 5%;
    top: 5%;
}
.configure .option{
    position: absolute;
    top: 15%;
    width: 100%;
    background: #FAFAFA;
}
.configure .option span{
    font-size: 20px;
    display: block;
    margin-left: 5%;
}
.configure .option select{
    display: block;
    width: 90%;
    margin-left: 5%;
    height: 40px;
}
.configure .start{
    position: absolute;
    font-size: 25px;
    right: 5%;
    bottom: 5%;
    cursor: pointer;
}
#chessBoardCanvas{
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    border: 5px solid #BF9970;
    border-radius: 10px;
}