form input[type=file]{visibility:hidden;position:absolute;z-index:-1}.idcard-bg{width:20em;height:13em;border:1px #ccc solid;border-radius:1em;position:relative;overflow:hidden}.idcard-bg .p-button{position:absolute;left:50%;top:50%;margin-left:-1.6em;margin-top:-1.6em}.idcard-bg img{width:100%;height:100%}
