body,html{font-size:16pt;height:100vh;margin:0;max-height:100vh;overflow:hidden}body{overflow:auto}#game{display:grid;height:100vh;width:100%;-webkit-box-align:center;-ms-flex-align:center;align-items:center;justify-items:center;--color-frame:#90ee90;--color-field1:#cce9f3;--color-field2:#add8e6;--color-head:red;--color-body:green;--width:40;--height:20;--block-size:64;--header-size:80}