.btn-grad{background-image:linear-gradient(90deg,#ff512f 0,#f09819 51%,#ff512f);background-size:200% auto;border-radius:10px;color:#fff;padding:7px 25px;text-align:center;text-transform:uppercase;transition:.5s}.btn-grad:hover{background-position:100%;color:#fff;text-decoration:none}.btn-grad-error{background-image:linear-gradient(90deg,#eb3349 0,#f45c43 51%,#eb3349);background-size:200% auto;border-radius:10px;color:#fff;padding:7px 25px;text-align:center;text-transform:uppercase;transition:.5s}.btn-grad-error:hover{background-position:100%;color:#fff;text-decoration:none}