body.layout-portrait #gameLayoutRoot{flex-direction:column}body.layout-portrait #layoutSidePanel{width:100%;flex:0 0 var(--top-Row-Container-Height-Percentage);min-height:76px}body.layout-portrait #topRowContainer{height:100%}body.layout-portrait #layoutCenterPanel{width:100%;flex:1 1 auto}body.layout-portrait #middleRowContainer{height:100%}body.layout-portrait #gameFieldViewport{overflow:hidden}