.rl_codemirror .CodeMirror{height:100px;min-height:100px;max-height:none;padding-bottom:15px}.rl_codemirror .cm-resize-handle{position:relative;background:#f7f7f7;height:15px;user-select:none;cursor:ns-resize;border-top:1px solid #ccc;border-bottom:1px solid #ccc;z-index:2}.rl_codemirror .cm-resize-handle:before{position:absolute;left:50%;content:'\2261';color:#999;line-height:13px;font-size:15px}.rl_codemirror .cm-resize-handle:hover{background:#f0f0f0}.rl_codemirror .cm-resize-handle:hover:before{color:#000}