.bola-normal {
    background-color:red; 
    border-radius:100%;
    color:#FFF;
    border-style:solid;
    border-color:black;
}

.bola-blanca {
    background-color:white; 
    border-radius:100%;
    color:#000;
    border-style:solid;
    border-color:dimgray;
}

.bola-gris {
    background-color:darkgray; 
    border-radius:100%;
    color:#FFF;
    border-style:solid;
    border-color:black;
}

body {
    overflow-x: hidden;
}

.background {
    background: url('svg/background-lucky.svg') no-repeat center center fixed; 
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

.white-bg {
    background-color: #FFF;
    border-radius: 5px;
    padding: 20px;
}

#qrcode {
    width:160px;
    height:160px;
    margin-top:15px;
  }