.debug_window {
    overflow: hidden; z-index: 500; float: left; width: 100%; background-color: rgba(0,0,0,0.9); position: fixed; bottom: 0; left: 0; right: 0; height: 50px; display: block; color: yellow; font-family: courier; font-size: 9pt;
}
.debug_window span {color: yellow; font-size: 8pt;}
.debug_window_main {height: 30px;}
.debug_window_padding {padding: 5px; color: white;}
.debug_window_inner {font-size: 8pt; background: rgba(0,0,0,0.8); float: left; width: 100%; color: white; padding: 10px;}
.debug_window_left_panel {width: 20%; top: 50px; height: calc(100% - 50px); position: absolute; left: 0;}
.debug_window_right_panel {width: 80%; top: 50px; height: calc(100% - 50px); position: absolute; right: 0;}
.debug_window_top_panel {width: 100%; height: 50px; position: absolute; left: 0;}
span.debug_header {color: cyan; font-size: 8pt;}
a.close_debug {float: right; color: white; font-size: 8pt;}
a.close_debug:hover {color: yellow; text-decoration: none;}