.btn__plugin {
  right: 0;
  cursor: pointer;
  position: absolute!important;
  z-index: 9999;
  left: 50%;
  min-width: 30px;
  max-width: 60px;
  text-decoration: none;
  display: inline-block;
  outline: none;
  cursor: pointer;
  border-radius: 100%;
  overflow: none;
  text-align: center;
  opacity: .5;
  -moz-transition: all .4s ease;
  -o-transition: all .4s ease;
  -webkit-transition: all .4s ease;
  transition: all .4s ease;
}

.btn-primary_plugin {
  background: #0085ba;
  border-color: #0073aa #006799 #006799;
  -webkit-box-shadow: 0 1px 0 #006799;
  box-shadow: 0 1px 0 #006799;
  color: #fff;
  text-decoration: none;
  text-shadow: 0 -1px 1px #006799, 1px 0 1px #006799, 0 1px 1px #006799, -1px 0 1px #006799;
}

.btn__plugin:before {
  content: '';
  display: inline-block;
  ;
  vertical-align: middle;
  padding-top: 100%;
}

span {
  display: inline-block;
  vertical-align: middle;
  max-width: 90%;
}

html.wp-toolbar.hide-bar__plugin, html.hide-bar__plugin {
  margin-top: 0px !important;
  padding-top: 0px !important;
}

#wpadminbar.hide-bar__plugin,
.change-text__plugin {
  display: none;
}

.btn__plugin:hover, .btn__plugin.ui-draggable-dragging {
  -webkit-box-shadow: 0 1px 0 #ccc;
  box-shadow: 0 1px 0 #ccc;
  opacity: 1;
}

.btn__plugin.ui-draggable-dragging {
  -moz-transition: none;
  -o-transition: none;
  -webkit-transition: none;
  transition: none;
}