#to_top_scrollup {
  background-color: #000;
  -webkit-border-radius: 5%;
  -moz-border-radius: 5%;
  border-radius: 5%;
  box-sizing: content-box;
  bottom: 20px;
  color: #fff;
  cursor: pointer;
  display: none;
  font-size: 32px;
  font-weight: normal;
  height: 32px;
  opacity: 0.5;
  padding: 5px;
  position: fixed;
  right: 20px;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  width: 32px;
  z-index: 9999;
}

#to_top_scrollup img {
  width: 100%;
}

.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  height: 1px;
  overflow: hidden;
  position: absolute !important;
  width: 1px;

  word-wrap: normal !important;
}