*{
margin: 0;
padding: 0;
box-sizing: border-box;
}
html,body{
height: 100%;
width: 100%;
}

#center{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
h3{
    font-size: 1vw;
    opacity: 0;
}
#downloadCapsule{
      width: 300px;
      height: 10px;
      background-color: #dadada;
      border-radius: 100px;
}

#progress{
    width: 0%;
    height: 100%;
    border-radius: 100px;
    background-color: rgb(47, 136, 47);
    transition: all cubic-bezier(0.19, 1, 0.22, 1) 1s;
}