body {
  background: url(https://images.cnblogs.com/cnblogs_com/blogs/703102/galleries/2023886/o_2109011021500465a48ae638157c1d1edb9b457c068d.jpeg) fixed;
  background-size: 100% 100%;
}
.Framework {
margin: 0 auto;
opacity: 0.9;
width: 65%;
min-width: 1080px;
background-color: #fff;
padding: 30px;
margin-top: 50px;
margin-bottom: 50px;
box-shadow: 0 2px 6px rgba(100, 100, 100, 0.9);
}
canvas#live2dcanvas {
border: 0 !important;
right: 0;
}