.fix-tool {
  position: fixed;
  z-index: 99;
  top: 50%;
  right: 5%;
}
.fix-tool .hover-hidden-icon {
  display: block;
}
.fix-tool .hover-show-icon {
  display: none ;
}
.fix-tool .hover-show {
  display: none;
}
.fix-tool .tool-icon-box {
  position: relative;
  width: 200px;
}
.fix-tool .tool-icon-box .tool-icon {
  margin-top: 30px;
  width: 50px;
  cursor: pointer;
}
.fix-tool .tool-icon-box .qq-link {
  position: absolute;
  width: 50px;
  height: 50px;
  top: 30px;
  right: 0;
  border-radius: 50%;
  z-index: 1;
  opacity: 0;
}
.fix-tool .tool-icon-box:hover .hover-hidden-icon {
  display: none;
}
.fix-tool .tool-icon-box:hover .hover-show-icon {
  display: block;
}
.fix-tool .tool-icon-box:hover .hover-show {
  display: block;
  position: absolute;
  width: 200px;
}
.fix-tool .tool-icon-box:hover .hover-show img {
  width: 100px;
  height: 100px;
}
.fix-tool .tool-icon-box:hover .hover-show .tel {
  position: absolute;
  right: 57px;
  top: 31px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 15px;
  background: #fff;
  border-radius: 6px;
  -webkit-box-shadow: 0 2px 8px #ddd;
          box-shadow: 0 2px 8px #ddd;
  color: #333;
}
.fix-tool .tool-icon-box:hover .hover-show .qrcode {
  position: absolute;
  right: 57px;
  top: 31px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background: #fff;
  border-radius: 6px;
  -webkit-box-shadow: 0 2px 8px #ddd;
          box-shadow: 0 2px 8px #ddd;
}