.card{-webkit-mask-image:radial-gradient(circle at 88px 4px,#0000 4px,#d8d8d8 4.5px),radial-gradient(closest-side circle at 50%,#e2e2e2 99%,#0000 100%);-webkit-mask-size:100%,2px 4px;-webkit-mask-repeat:repeat,repeat-y;-webkit-mask-position:0 -4px,87px;-webkit-mask-composite:source-out;mask-composite:subtract}.card--invalid{background:linear-gradient(135deg,#d0d0d0,#b8b8b8)!important}