.stacks_in_9{height:500px}@media screen and (min-width:40em){.stacks_in_9{height:750px}}@media screen and (min-width:64em){.stacks_in_9{height:900px}}

.stacks_in_15{height:500px}@media screen and (min-width:40em){.stacks_in_15{height:750px}}@media screen and (min-width:64em){.stacks_in_15{height:900px}}
.stacks_in_14{height:500px}@media screen and (min-width:40em){.stacks_in_14{height:750px}}@media screen and (min-width:64em){.stacks_in_14{height:900px}}

.stacks_in_17{height:500px}@media screen and (min-width:40em){.stacks_in_17{height:750px}}@media screen and (min-width:64em){.stacks_in_17{height:900px}}

.stacks_in_22{height:500px}@media screen and (min-width:40em){.stacks_in_22{height:750px}}@media screen and (min-width:64em){.stacks_in_22{height:900px}}
.stacks_in_23{height:500px}@media screen and (min-width:40em){.stacks_in_23{height:750px}}@media screen and (min-width:64em){.stacks_in_23{height:900px}}

.stacks_in_27{height:500px}@media screen and (min-width:40em){.stacks_in_27{height:750px}}@media screen and (min-width:64em){.stacks_in_27{height:900px}}