.floating-banner {
  width: 100%;
  height: em;
  z-index: 100;
  position: fixed; 
  bottom: 93%; 
  left: 50%;
 
}
.floating-banner a{
    text-decoration: none;
    color: #000;
    font-size: 1.2em;
}
.bannerinfo {
 　　background: #FFB33F;
  background: -webkit-gradient(linear, left top, left bottom, from(#FFB33F), to(#feb645));
  background: -webkit-linear-gradient(top, #FFB33F 0%, #feb645 100%);
  background: linear-gradient(to bottom, #FFB33F 0%, #feb645 100%);
  -webkit-box-shadow: 0 3px 5px rgba(0, 0, 0, .3);
　　 box-shadow: 0 3px 5px rgba(0, 0, 0, .7);
  border-radius: 100vh;
  transform: translateX(-50%);
}

.copyinfo {
      text-align: center;
      padding: 4px 0px;
}