@main_color: #d35400;

.jumbo {
    position: relative;
    background: none;

    .opaciter {
        background: none;
    }

    canvas {
      display: block;
      vertical-align: bottom;
    }

    #particles-js {
      position: absolute;
      width: 100%;
      top: -20px;
      bottom: -30px;
      background-color: #d35400;
      background-image: url("");
      background-repeat: no-repeat;
      background-size: cover;
      background-position: 50% 50%;
      z-index: -1;
    }
}