#main{
    width: 500px;
    height: 500px;
    margin: 200px auto;
    border: 10px;
    border-style: solid;
    border-radius: 30px;
    border-color: black;
}

#dice1, #dice2,#dice3{
    width: 125px;
    height: 125px;
    margin: 0;
    background-color: black;
    border-radius: 100%;
}

#dice1{
    position: relative;
    top: 50px;
    left: 75px;
}

#dice2{
    position: relative;
    left: 100px;
    top: 150px;
}

#dice3{
    position: relative;
    top: 135px;
    left: 120px;
}
#text{
    width: 50%;
    height: 50%;
    background-color: black;
    position: absolute;
    top: 30px;
    left: 50px;
}
#b{
    width: 200px;
    height: 160px;
    background-color: blue;
    margin: 100px auto;
    position: relative;
    border: solid 3px black;
    border-radius: 100%;
}