.banner-graph {
  background-image: url(/static/product/graph/images/banner.jpg);
}
.placholder {
  width: 1200px;
  height: 710px;
  margin: 0 auto;
  margin-top: 28px;
  margin-bottom: 80px;
}
.placholder img {
  width: 100%;
  height: 100%;
}
.icon_model {
  background-image: url(/static/product/graph/images/model.png);
  background-size: 48px 48px;
}
.icon_engine {
  background-image: url(/static/product/graph/images/engine.png);
  background-size: 48px 48px;
}
.icon_piece {
  background-image: url(/static/product/graph/images/piece.png);
  background-size: 48px 48px;
}
.icon_search {
  background-image: url(/static/product/graph/images/search.png);
  background-size: 48px 48px;
}
.icon_computed {
  background-image: url(/static/product/graph/images/computed.png);
  background-size: 48px 48px;
}
.icon_auth {
  background-image: url(/static/product/graph/images/auth.png);
  background-size: 48px 48px;
}
.cop_img {
  background-image: url(/static/product/graph/images/scenario_1.jpg);
  background-size: 48px 48px;
}
.gov_img {
  background-image: url(/static/product/graph/images/scenario_2.jpg);
  background-size: 48px 48px;
}
.fin_img {
  background-image: url(/static/product/graph/images/scenario_3.jpg);
  background-size: 48px 48px;
}
@media only screen and (min-width: 960px) and (max-width: 1366px) {
  .placholder {
    width: 980px;
    height: 572px;
    margin: 0 auto;
    margin-top: 28px;
    margin-bottom: 80px;
  }
  .placholder img {
    width: 100%;
    height: 100%;
  }
}