.preview{padding:20px;display:flex;flex-direction:row;width:100%;align-items:stretch;height:100%;gap:20px}.preview-left{width:50%;height:100%;display:flex}.preview-right{width:50%;height:100%;font-size:1rem;border-radius:5px;overflow:auto;border:1px solid #ccc}textarea{width:100%;height:100%;border:none;outline:none;resize:none;margin:0;font-size:.9rem;line-height:1.4;font-family:monospace;border:1px solid #ccc;padding:15px 20px;border-radius:5px}.jv-container .jv-code{padding:20px}pre{margin:0}*,*:before,*:after{box-sizing:border-box}body,html{height:100%}body{margin:0}#app{display:flex;height:100%}