display: block;
margin-left: auto;
margin-right: auto;
width: 50%;
display: block;
margin-left: auto;
margin-right: auto;
width: 50%;

/* Put your custom styles here */
.qrcodeimage {
}

.qrcodeimage {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 15%;
    margin-bottom: 20px;
}