html,body{width:100%;height:100%}#gpsinput>div{display:flex;justify-content:center}main{width:100%;height:100%;position:relative;display:flex;flex-direction:column-reverse}#gpsinput{z-index:1;display:flex;width:100%;justify-content:end;margin-bottom:10px;flex-direction:column;background-color:silver}@media only screen and (orientation:landscape){#gpsinput{flex-direction:row;justify-content:center}#gpsinput input,#gpsinput button{margin:10px}}@media only screen and (max-device-width:768px)and (orientation:portrait){#gpsinput input,#gpsinput button{font-size:150%}}@media only screen and (max-device-height:768px)and (orientation:landscape){#gpsinput input,#gpsinput button{font-size:120%}}