.bg-image-header {
    margin: 0 auto;
    padding: 0;
    box-sizing: content-box;
    width: 800px;
    height: 400px;
    background-size: 800px 513px;
    background-repeat: no-repeat;
    background-image: url("iphone_mockup_recommended01_800.png");
    background-position: top;
    overflow: hidden;
    position: relative;
    bottom:0;
}

@media only screen and (max-width: 1068px) {
    .bg-image-header {
        width:600px;
        height: 300px;
        background-size: 600px 385px;
        background-repeat: no-repeat;
        background-image: url("iphone_mockup_recommended01_800.png")
        background-position: top;
    	overflow: hidden;
    	position: relative;
    	bottom:0;
    }
}

@media only screen and (max-width: 735px) {
    .bg-image-header {
        width: 400px;
        height: 257px;
        background-size: 400px 257px;
        background-repeat: no-repeat;
        background-image: url("iphone_mockup_recommended01_800.png");
        background-position: top;
    	overflow: hidden;
    	position: relative;
    	bottom:0;
    }
}

.bg-image-forecast {
    margin: 0 auto;
    padding: 0;
    box-sizing: content-box;
    width: 400px;
    height: 300px;
    background-size: 296px 540px;
    background-repeat: no-repeat;
    background-image: url("iphone_mockup_forecast.png");
    background-position: top;
    bottom:0;
}

@media only screen and (max-width: 1068px) {
    .bg-image-forecast {
        margin: 0 auto;
        padding: 0;
        width: 250px;
        height: 200px;
        background-size: 200px 346px;
        background-repeat: no-repeat;
        background-image: url("iphone_mockup_forecast.png")
        background-position: top;
        bottom:0;
    }
}

@media only screen and (max-width: 735px) {
    .bg-image-forecast {
        margin: 0 auto;
        padding: 0;
        width: 200px;
        height: 150px;
        background-size: 150px 260px;
        background-repeat: no-repeat;
        background-image: url("iphone_mockup_forecast.png");
        background-position: top;
        bottom:0;
    }
}

.bg-image-timeseries {
  background-image: url("iphone_mockup_forecast.png");
  height: 350px;
  width: 50%;
  margin: 0 auto;
  background-position: center center; 
  background-repeat: no-repeat; 
  background-size: contain; 
}

.bg-image-lights {
    margin: 0 0;
    padding: 0;
    box-sizing: content-box;
    width: 100%;
    height: auto;
    background-size: cover;
    background-repeat: repeat;
    background-image: url("bg-img-lights.jpg");
    background-position: 0px 200px;
}

.bg-image-data {
  background-image: url("data-has-idea.png");
  background-color: #cccccc;
  height: 350px;
  background-position: 50% 60%; 
  background-repeat: no-repeat; 
  background-size: cover; 
}