.guns-flow-node-route {
  position: relative;
  display: flexbox;
  display: flex;
  flex-direction: row;
  border-top: 1px solid #cccfdb;
  border-bottom: 1px solid #cccfdb;
}
.guns-flow-node-route .clear-left-border,
.guns-flow-node-route .clear-right-border {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100%;
}
.guns-flow-node-route .branch-node {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 2;
  transform: translate(-50%, -50%);
  cursor: pointer;
}
.guns-flow-node-route .meet-node {
  position: absolute;
  bottom: 0;
  left: 50%;
  z-index: 2;
  transform: translate(-50%, 50%);
}
.guns-flow-node-route .guns-flow-node-branch {
  display: flexbox;
  display: flex;
  flex-direction: column;
  position: relative;
}
.guns-flow-node-route .guns-flow-node-branch .clear-left-border {
  left: 0;
}
.guns-flow-node-route .guns-flow-node-branch .clear-left-border::before {
  content: '';
  position: absolute;
  left: 0;
  top: -5px;
  width: 50%;
  background: #f2f3f5;
  height: 10px;
}
.guns-flow-node-route .guns-flow-node-branch .clear-left-border::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 50%;
  background: #f2f3f5;
  height: 10px;
}
.guns-flow-node-route .guns-flow-node-branch .clear-right-border {
  right: 0;
}
.guns-flow-node-route .guns-flow-node-branch .clear-right-border::before {
  content: '';
  position: absolute;
  right: -0.5px;
  top: -5px;
  width: 50%;
  background: #f2f3f5;
  height: 10px;
}
.guns-flow-node-route .guns-flow-node-branch .clear-right-border::after {
  content: '';
  position: absolute;
  right: -0.5px;
  bottom: -5px;
  width: 50%;
  background: #f2f3f5;
  height: 10px;
}
.guns-flow-node-route .guns-flow-node-branch .guns-flow-node {
  flex-grow: 1;
}
.guns-flow-node-route .guns-flow-node-branch .flow-node-branch {
  margin-top: 20px;
}
.guns-flow-add-branche {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  cursor: pointer;
  border-radius: 50%;
  padding: 2px;
  font-size: 10px;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f1572a;
  color: #fff;
}