.title-bar {
    width: 100%;
    height: 31px;
    box-shadow: 0px 0px 20px 0px black;
    background: #171717a3;
    .title {
      position: absolute;
      left: 10px;
      color: #fff;
      top: 7px;
      font-family: 'Baloo Bhai';
      font-size: 11px
    }
    .buttons {
      .exit {
        position: absolute;
        font-size: 10px;
        font-family: sans-serif;
        top: 0px;
        right: 0px;
        cursor: pointer;
        background: transparent;
        padding: 10px;
        text-align: center;
        color: white;
        transition: .2s
      }
      .exit:hover {
        background: red;
        padding: 10px;
        text-align: center;
        color: white;
        transition: .2s
      }
      .minimize {
        right: 53px;
        position: absolute;
        font-size: 10px;
        font-family: sans-serif;
        top: 0px;
        cursor: pointer;
        background: transparent;
        padding: 10px;
        text-align: center;
        color: white;
        transition: .2s
      }
      .minimize:hover {
        background: rgb(0, 140, 255);
        padding: 10px;
        text-align: center;
        color: white;
        transition: .2s
      }
      .maximize {
        right: 27px;
        position: absolute;
        font-size: 10px;
        font-family: sans-serif;
        top: 0px;
        cursor: pointer;
        background: transparent;
        padding: 10px;
        text-align: center;
        color: white;
        transition: .2s
      }
      .maximize:hover {
        background: rgb(0, 140, 255);
        padding: 10px;
        text-align: center;
        color: white;
        transition: .2s
      }
    }
  }





<div class="title-bar noselect" style="-webkit-app-region: drag">
    <div class="title">Hornet</div>
    <div class="buttons">
      <div class="minimize noselect" onclick="action('minimize');" style="-webkit-app-region: none">-</div>
      <div class="maximize noselect" onclick="action('maximize');" style="-webkit-app-region: none">□</div>
      <div class="exit noselect" onclick="action('exit');" style="-webkit-app-region: none">X</div>
    </div>
  </div>