body{
    text-align:center;
}
.btn{
    height:180px;
    width:180px;
    border:10px solid black;
    border-radius:20%;
    margin:30px;

}

.btn-container{
    display:flex;
    justify-content: center;
}
.orange{
    background-color:#E718DF;
}
.blue{
    background-color:#19E63B;
}
.violet{
      background-color: #05F9FA;
}
.yellow{
    background-color: #EE1F11;
}
.flash{
    background-color: white;
}
.userFlash{
    background-color:rgb(243, 255, 5);
}