.nodeItem {
  position: fixed;
  right: 5%;
  top: 0;
  bottom: 0;
  margin: auto;
  width:50px;
  z-index: 10000;
  height: 15px;
  text-align: right;
  display: inline-block;
  opacity: 1;
visibility: visible;
  transition: all 0.3s cubic-bezier(0.7, 0.01, 0.3, 1);
  -webkit-transition: all 0.3s cubic-bezier(0.7, 0.01, 0.3, 1);
  -moz-transition: all 0.3s cubic-bezier(0.7, 0.01, 0.3, 1);
  -o-transition: all 0.3s cubic-bezier(0.7, 0.01, 0.3, 1);
}
 .nodeItem.on {
  opacity: 1;
  visibility: visible;
}
 .nodeItem > a {
  display: block;
  width: 100%;
  color: #ccc;
  font-size: 14px;
  cursor: pointer;
  font-family: En_bold;
  height: 25px;
  line-height: 25px;
  position: relative;
  transition: all 0.3s cubic-bezier(0.7, 0.01, 0.3, 1);
  -webkit-transition: all 0.3s cubic-bezier(0.7, 0.01, 0.3, 1);
  -moz-transition: all 0.3s cubic-bezier(0.7, 0.01, 0.3, 1);
  -o-transition: all 0.3s cubic-bezier(0.7, 0.01, 0.3, 1);
}
 .nodeItem > a:after {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: #2640bf;
  bottom: 0px;
  left: 10px;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.7, 0.01, 0.3, 1);
  -webkit-transition: all 0.3s cubic-bezier(0.7, 0.01, 0.3, 1);
  -moz-transition: all 0.3s cubic-bezier(0.7, 0.01, 0.3, 1);
  -o-transition: all 0.3s cubic-bezier(0.7, 0.01, 0.3, 1);
}
 .nodeItem > a:before {
  content: attr(data-title);
  position: absolute;
  left: 0;
  opacity: 0;
  font-size: 0.12rem;
  color: #fff;
  width: 100%;
  text-align: right;
  font-weight: bold;
  transform: translateX(-10px);
  -webkit-transform: translateX(-10px);
  -moz-transform: translateX(-10px);
  -o-transform: translateX(-10px);
  transition: all 0.5s cubic-bezier(0.7, 0.01, 0.3, 1);
  -webkit-transition: all 0.5s cubic-bezier(0.7, 0.01, 0.3, 1);
  -moz-transition: all 0.5s cubic-bezier(0.7, 0.01, 0.3, 1);
  -o-transition: all 0.5s cubic-bezier(0.7, 0.01, 0.3, 1);
}
 .nodeItem > a.on,
 .nodeItem > a:hover {
  color: rgba(255, 255, 255, 0);
}
 .nodeItem > a.on:after,
 .nodeItem > a:hover:after {
  opacity: 1;
  left: 0;
}
 .nodeItem > a.on:before,
 .nodeItem > a:hover:before {
  opacity: 1;
  transform: translateX(0px);
  -webkit-transform: translateX(0px);
  -moz-transform: translateX(0px);
  -o-transform: translateX(0px);
}