.gradient-custom {
    /* fallback for old browsers */
    background: #6a11cb;
    /* Chrome 10-25, Safari 5.1-6 */
    background-size: 100%;
    background-size: cover;
    background: -webkit-linear-gradient(to right, rgba(106, 17, 203, 1), rgba(37, 117, 252, 1));
    /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
    /* background: linear-gradient(to right, rgba(106, 17, 203, 1), rgba(37, 117, 252, 1)); */
    /* background: linear-gradient(90deg, rgba(0, 0, 0, 1) 62%, rgba(0, 165, 209, 1) 100%); */
    /* background: linear-gradient(102deg, rgba(100, 107, 99, 1) 28%, rgba(39, 141, 166, 1) 100%); */
    /* background: linear-gradient(102deg, rgba(184, 37, 147, 1) 0%, rgba(39, 141, 166, 1) 100%); */
    background: linear-gradient(102deg, rgba(0, 0, 0, 1) 10%, rgba(0, 165, 209, 1) 100%);
}

.padre {
    position: fixed;
    text-align: center;
}

.card {
    margin: 0px auto;
    width: 75%;
    /* position: static; */
    /* background-color: transparent; */
    /* position: fixed; */
    background-color: rgba(0, 0, 0, 0.185);
    color: white;
    /* opacity: 0.2; */
}