@media(max-width: 575px) {
  .adkdemo_settings {
    width:100%;
    padding-left: 35px;
    padding-right: 35px;
  }
  .adkdemo_content h1 {
    font-size: 19px;
  }
  p ,button,span{
  font-size:16px;
  }
  .adkdemo_logo {
    height: 200px;
    margin: 15px 0;
  }

  .adkdemo_logo img {
    min-height: 190px;
    max-height: 190px;
    width: 190px;
    max-width: 190px;
  }
  .adkdemo_social ul li a i {
    font-size: 18px;
  }
  .adkdemo_customvideo iframe, .adkdemo_customimage img {
    height: 300px;
  }
  .adkdemo_upcontainer {
    height: 400px;
  }
}

@media(max-width:425px) {
  .adkdemo_upcontainer {
    height:375px;
  }
  .adkdemo_customvideo iframe, .adkdemo_customimage img {
    height: 200px;
  }
  .adkdemo_customvideo , .adkdemo_customimage {
    margin:5px 0;
  }
}

@media(max-width: 375px) {
  .adkdemo_content h1 {
    font-size:16px;
  }
  p,button,span {
    font-size:14px;
  }
  .adkdemo_social ul li a i {
    font-size: 15px;
  }
  .adkdemo_logo {
    height: 170px;
    margin: 15px 0;
  }
  .adkdemo_logo img {
    min-height: 150px;
    max-height: 150px;
    width: 150px;
    max-width: 150px;
  }
}