.simulation--header{height:20%}@media (min-width:768px){.simulation--header{height:10%}}@media only screen and (min-device-width:768px) and (max-device-width:1024px) and (orientation:portrait){.simulation--header{height:8%}}.simulation--content{overflow:hidden;height:75%}@media (min-width:768px){.simulation--content{height:85%}}#button-start-simulation{font-size:14px}#simulation-tool-show{position:absolute;top:0;left:0;z-index:999}