.form-input {
    width: calc(100% - 20px);
    margin: 10px;
    display: block;
}

@media only screen and (min-width: 768px) {
    .form-input {
        width: 30%;
        display: inline;
    }
}

.rank-card {
    width: calc(100% - 10px);
    display: block;
    margin-top: 20px !important;
    margin-bottom: 20px !important;
}

@media only screen and (min-width: 768px) {
    .rank-card {
        width: calc(100% - 10px);
        // display: inline;
    }
}