body {
  background-image: url("../images/devices_bg.png");
  background-repeat: repeat-y;
  background-size:contain;
}
ul {
  font-weight: bold;
  margin: 40px auto;
  width: fit-content;
  list-style-type: disc;
  list-style-position: inside;
}
ul li {
  margin: 10px auto;
}
.call-from-failure {
  border: 2px solid green;
}
@media only screen and (orientation: portrait) {
    body {
      background-image: none;
    }
    ul {
      margin: 40px 20px;
    }
}