*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    position: relative;
    /* overflow-x: hidden; */
}
@media
only screen and (-webkit-min-device-pixel-ratio: 1.5),
only screen and (-o-min-device-pixel-ratio: 3/2),
only screen and (min--moz-device-pixel-ratio: 1.5),
only screen and (min-device-pixel-ratio: 1.5){

  html,
  body{
    width:100%;
    overflow-x:hidden;
  }

}


@media screen and (max-width:957px) {
    .frm{
        margin-top: 20px;
    }
    .frm iframe{
        margin-top: 30px;
        margin-left: -10px;
    }
}