.nav{
  background-color: #191b26;
  /* position: fixed; */
}
.navbar{
  position: relative;
}
.back-icon, .home-icon{
  /* width: 170rpx; */
  height: 100%;
  color: #fff;
  align-items: center;
  font-size: 14px;
  position: absolute;
  transform: translateY(-50%);
  top: 50%;
  display: flex;
}
.back-icon{
  left: 16px;
}
.home-icon{
  /* left: 44px; */
  left: 16px;
}
.iconright{
  margin-left: 6px;
}
.home-icon .projectname{
  max-width: 180rpx;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space:nowrap;
}
.back-icon image{
  width: 28px;
  height: 28px;
  margin: auto;
}
.home-icon image{
  width: 20px;
  height: 20px;
  margin: auto;
}
.nav-title, .nav-icon{
  position: absolute;
  transform: translate(-50%, -50%);
  left: 50%;
  top: 50%;
  color: #fff;
  font-size: 0;
}