.float-toolbar {
  display: none;
  position: absolute;
  background: #fff;
  border: 1px solid #bbb;
  padding: 8px 12px;
  border-radius: 6px;
  z-index: 99;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  font-size: 14px;
  margin-top: 6px;
}
.float-toolbar .float-btn {
  cursor: pointer;
  margin: 0 6px;
  font-size: 18px;
  color: #333;
  transition: color 0.2s;
}
.float-toolbar .float-btn:hover {
  color: #369;
}
#button-float {
  background: url('https://i.imgur.com/CUf5wNZ.png') no-repeat center 7px;
  width: 34px;
  min-width: 34px;
  cursor: pointer;
}