:root {
    --bgcolor: #E5DA6D;
  }

  body{
      padding: 0px;
      margin:0px;
      background-color: var(--bgcolor);
  }

  #teaserWrapper{
    background-image: url(../../img/bioupfall.gif);
    background-position: center center;
    background-repeat: no-repeat;
    /*background-size: cover;*/
    background-size: 90%;
    text-align: center;
    overflow: hidden;
    height: 98vh;
    width: 98vw;
    position: relative;
    cursor: pointer;
      
  }