#root{transition:margin-bottom .3s}#devtools-iframe{z-index:1;border:none;width:100%;height:100%;transition:height .3s;display:block;position:relative;bottom:0;left:0}.resizer{cursor:row-resize;z-index:2;background:0 0;width:100%;height:6px;transition:background .2s;position:absolute;top:0;bottom:0;left:0}.resizer:hover{background:#0000001a}.iframeDevContainer{width:100%;height:300px;position:relative;overflow:hidden}