@charset "UTF-8" ;

#page_top a:hover {
  background-color: #666;
  text-decoration: none;
  border-radius: 50%;
}
#page_top{
  width: 50px;
  height: 50px;
  position: fixed;
  right: 25px;
  bottom: 25px; /* 150px; */
  background: #BBBBBB; /* #3f98ef; */
  opacity: 0.6;
  border-radius: 50%;
}
#page_top a{
  position: relative;
  display: block;
  width: 50px;
  height: 50px;
  text-decoration: none;
  text-align: center;
}
#page_top a::before{
  font-family: "Font Awesome 5 Free";
  content: '\f106';
  font-weight: 900;
  font-size: 25px;
  color: #fff;
/*  color: rgba( 255, 255, 255, 0.5); */
  position: absolute;
  width: 25px;
  height: 25px;
  top: 10px;
  bottom: 20px; /* 10px; */
  right: 0;
  left: 0;
  margin: auto;
}