#code,#output{width:100%;padding:5px;box-sizing:border-box;border-radius:0;outline:0;font-size:16px;font-family:Consolas;resize:none;display:block;border:none}#output{height:200px;min-height:200px;background-color:#333;color:#fff}#resize-line{background-color:#aaa;width:100%;height:5px;cursor:ns-resize}#resize-line:hover{background-color:#1890ff}#resize-line:active{background-color:#1890ff}#code-box,#output-box{position:relative}#clear,#exec{position:absolute;top:20px;right:20px}