.lc-yandex-form {
        position: relative;
        /*max-width: 560px;*/
        text-align: center;
      }
      .lc-yandex-form_align_center {
        margin: 0 auto;
      }
      .lc-yandex-form_align_right {
        margin: 0 0 0 auto;
      }
      .lc-yandex-form__iframe {
        width: 100%;
        padding: 0;
        border: 0 none;
        background: transparent;
      }