.search-page-form,
.search-page-form .container-inline {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient:vertical;
    -webkit-box-direction:normal;
    -ms-flex-direction:column;
    flex-direction:column;
    align-items: center;
}

.search-page-form .form-item {
    margin-bottom: 10px;
    width: 100%;
}

.search-page-form .form-item label {
    display: block;
    font-size: 2.2rem;
    text-align: center;
}

.search-page-form input.form-search {
    width: 100%;
    height: 35px;
    padding: 1px 5px;
    font-size: 1.6rem;
}
@media (min-width: 768px) {
    .search-page-form .container-inline {
        display: block;
        width: auto;
    }

    .search-page-form .form-item{
        width: auto;
    }

    .search-page-form input.form-search {
        width: 500px;
    }
}

@media (min-width: 992px) {
    .search-page-form .form-item label {
        display: inline-block;
    }
}