.card-tilted:before {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    content: '';
    border: 1px solid #FECE43;
    z-index: -1;
    -webkit-transform: rotate(-1deg);
    -ms-transform: rotate(-1deg);
    transform: rotate(-1deg);
}
.card-tilted:after 
{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    content: '';
    border: 1px solid #FECE43;
    z-index: -1;
    -webkit-transform: rotate(1deg);
    -ms-transform: rotate(1deg);
    transform: rotate(1deg); 
}