html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
}

body {
  min-height: 100vh;
  background-image: url("/images/SSCb2.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.top-image {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 300px;
  height: auto;
  transform: translate(-50%, -50%);
}

@media screen and (max-width: 700px) {
  .top-image {
    width: 110px !important;
    max-width: 110px !important;
    height: auto !important;
  }
}