//globl transition css
.blue,.black{
  /*fade*/
  .fade-enter-active,
  .fade-leave-active {
    transition: opacity 0.28s;
  }
  
  .fade-enter,
  .fade-leave-active {
    opacity: 0;
  }
  
  /*fade-transform*/
  .fade-transform-leave-active,
  .fade-transform-enter-active {
    transition: all .5s;
  }
  .fade-transform-enter {
    opacity: 0;
    transform: translateX(-30px);
  }
  .fade-transform-leave-to {
    opacity: 0;
    transform: translateX(30px);
  }
  
  /*fade*/
  .breadcrumb-enter-active,
  .breadcrumb-leave-active {
    transition: all .5s;
  }
  
  .breadcrumb-enter,
  .breadcrumb-leave-active {
    opacity: 0;
    transform: translateX(20px);
  }
  
  .breadcrumb-move {
    transition: all .5s;
  }
  
  .breadcrumb-leave-active {
    position: absolute;
  }
  }