@media screen and (max-width: 768px) {
  .et_pb_slide_1 .px_slider_v1_tittle {
    font-size: 40px;
  }
}
@media screen and (max-width: 375px) {
  .et-l .et-pb-controllers {
    position: relative;
    top: 0px !important;
  }
  .et_pb_slide_1 .et_pb_button {
    margin-bottom: 20px;
  }
}