body {
  background-color: #25a;
  background-image: url("bg.svg");
  background-size: 1%;
  margin: 0;
  padding: 0; }
  body header {
    background: #163A75;
    color: white;
    padding: 15px 20px; }
  body canvas {
    margin: 20px auto;
    background-color: white;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.7);
    display: block;
    transform: scale(1); }
  body .panel {
    position: fixed;
    top: 67px;
    right: 5%;
    background-color: #FFF;
    padding: 20px;
    border-radius: 5px;
    box-sizing: border-box;
    box-shadow: 0 0 20px transparent;
    width: 25%; }
    body .panel input {
      width: 100%;
      padding: 10px 5px;
      box-sizing: border-box;
      margin-bottom: 10px;
      font-size: 18px; }
    body .panel .ctrl {
      display: flex;
      justify-content: space-between;
      margin: 20px; }
    body .panel .btn {
      display: inline-block;
      width: 45%;
      padding: 0;
      border: none;
      text-align: center;
      font-size: 16px;
      color: white;
      background-color: #0797DC;
      height: 45px;
      vertical-align: top;
      line-height: 45px;
      text-decoration: none;
      border-radius: 5px;
      cursor: pointer; }
      body .panel .btn.bordered {
        background-color: transparent;
        color: #0797DC;
        border: 1px solid #0797DC; }