.cardbox{background: #fff;border-radius: 10px;    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12); padding-bottom: 10px;}
.cardbox img{width: 100%; height:200px;}
.thank-you-box {height: 80vh; padding: 50px;text-align: center;max-width: 500px;}
.thank-you-box .btn {padding: 10px 25px;font-size: 16px;}
.uploadimage{text-align:center;padding: 50px;border-radius: 20px;text-align: center;max-width: 500px;}
.uploadimage.btn{padding: 10px 25px;font-size: 16px;}
.step {display: none;}
.step.active {display: block;}
.qr-img {max-width: 200px;margin-top: 20px;display: block;}