html {
  height: 100%;
  overflow-x: hidden !important;
}

body {
  box-sizing: border-box;
  font-family: arial;
  margin: 0;
  overflow-x: hidden;
  height: 100%;
  width: 100% !important;
  position: relative;
}

iframe {
  width: 100%;
  height: 550px;
}

.mr-15 {
  margin-right: 15px;
}