body {
  font-size: 16px;
}
#app{
  background-image: url("../images/bg.png");
  background-repeat:no-repeat;
  background-position:center;
}
a {
  text-decoration: none;
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 1.35rem;
}

h3 {
  font-size: 1.143rem;
}

h1,
h2 {
  color: #595757;
  font-size:  bold;
}

h3 {
  font-weight: 400;
}
  a.download {
    position: relative;
  }

  .download .qrcode {
    z-index: 99;
    top: .5rem;
    height: 7rem;
    transform: scale(0);
    transform-origin: top;
    opacity: 0;
    -webkit-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;

  }

  .download:hover .qrcode {
    margin-right: 1.5rem;
    transform: scale(1);
    opacity: 1;
  }