.bridge-navigation{
  width: 18px;
  height: 34px;
  background-color: transparent;
  text-align: center;
}

.bridge-navigation:hover{
  background-color: transparent;
}

.bridge-navigation:before{
  display: none;
}

.bridge-navigation svg{
  display: block;
}

.bridge-navigation svg polyline{
  transition: all 0.3s ease;
}

.bridge-navigation.tp-leftarrow svg{
  transform: scale(-1);
}

.bridge-navigation:hover svg polyline{
  stroke: rgba(256, 256, 256, .7);
}