img.resultimage {
  float: left;
  width: 50%;height:200px;
}
@media only screen and (max-width: 600px) {
  .resultimage,.row{
    background-color: lightblue;width:100%
  }
}

.row:after {
  content: "";
  display: table;
  clear: both;
}
@media screen and (max-width: 600px) {
  html {
    width: 100%;
  }
}