@media (min-height: 100px) {
    .container .cgheight {
        height:50px;
    }
}
@media (min-height: 300px) {
    .container .cgheight {
        height:225px;
    }
}
@media (min-height: 500px) {
    .container .cgheight {
        height:425px;
    }
}
@media (min-height: 600px) {
    .container .cgheight {
        height:525px;
    }
}
@media (min-height: 700px) {
    .container .cgheight {
        height:600px;
    }
}
@media (min-height: 900px) {
    .container .cgheight {
        height:600px;
    }
}
.container .cgheight {
    margin-bottom: 15px;
}