.employeeMessageApp .messageThreadPane{grid-template-rows:auto minmax(0,1fr) auto;display:grid}.employeeMessageApp .messageThread{min-height:0;overflow:auto}.employeeMessageApp .employeeMessageComposer{z-index:20;visibility:visible;flex:none;min-height:60px;position:relative}@media (max-width:900px){.employeeMessageApp .messageThreadPane{display:none}.employeeMessageApp .messageShell.threadOpen .messageThreadPane{grid-template-rows:auto minmax(0,1fr) auto;height:100%;min-height:0;display:grid}}