.card{border:1px solid #e0e5e9;border-radius:8px}.card .card-header{background-color:#f3f4f5;border-bottom:1px solid #e5ebee;border-radius:8px 8px 0 0}.card .card-footer{background-color:#f3f4f5;border-radius:0 0 8px 8px;border-top:1px solid #e5ebee}