css CSS poner un borde dinamico

Posted 2021-05-13

.carta:before{
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
    transform: scale(0,1);
}
 
.carta:after{
    border-right: 1px solid #fff;
    border-left: 1px solid #fff;
    transform: scale(1,0);
}