* { box-sizing: border-box; }
html, body, #webFrame { margin: 0; width: 100%; height: 100%; min-width: 0; overflow: hidden; background: #fff; color: #293235; }
body { font: 14px system-ui, sans-serif; }
#webFrame > iframe { display: block; border: 0; width: 100%; height: 100%; }
#webState { padding: 12px 16px; overflow-wrap: anywhere; }
#webState[hidden] { display: none; }
#webState:not([hidden]) + #webFrame { height: calc(100% - 48px); }