.cat-list{
  width: calc(100% - 10px);
  height: 50px;
  margin-bottom: 20px;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  position: relative;
  &:after{
    position: absolute;
    bottom: 0;
    display: block;
    content: "";
    width: 0%;
  }
  & > ul{
    margin: auto 0 auto 10px;
    label{
      margin-right: 10px;
      opacity: 0;
      margin-left: -10px;
      a{
        &::after{
          position: absolute;
          content: " ";
          width: 5px;
        }
        &:hover, &.active{
          &::after{
            content: "\002022";
          }
        }
      }
    }
  }
}

#page-wrapper{
  padding-left: 10px;
  z-index: 1000;
  height: 100%;
}

.scroll{
  cursor: pointer;
}

.full-works{
  .card{
    opacity: 0;
    margin-top: 30px;
  }
}

.down{
  #start{
    margin-top: 90px;
    height: 100%;
  }
  .cat-list{
    &:after{
      width: 100%;
      height: 1px;
      background: black;
    }
    & > ul{
      label{
        opacity: 1;
        margin-left: 0;
      }
    }
  }
  .full-works{
    .card{
      opacity: 1;
      transition: 1.5s opacity 1s ease, 1.5s margin-top 1s ease;
      margin-top: 0;
    }
  }
}

.down{
  .cat-list{
    &:after{
      -webkit-transition: 2s 1.5s width ease;
      transition: 2s 1.5s width ease;
    }
    & > ul{
      label{
        -webkit-transition: 2s 1.5s all ease;
        transition: 2s 1.5s all ease;
      }
    }
  }
}