.left-col {
  background-color: @colorBg;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: top;
  width: 300px;
  position: fixed;
  opacity: 1;
  .trans();
  height: 100%;
  z-index: 999;
  .shadow();

  .intrude-less {
    width: 76%;
    text-align: center;
    margin: 62px auto 0;
  }

  #header {
    width: 100%;
    height: 300px;
    position: relative;
    a {
      color: #696969;
      transition: color 0.3s;
      &:hover {
        color: #B0A0AA;
      }
    }
    .header-subtitle {
      text-align: center;
      color: @color9;
      font-size: 14px;
      line-height: 25px;
      overflow: hidden;
      text-overflow: ellipsis;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
    }
    .header-menu {
      font-weight: 300;
      line-height: 31px;
      text-transform: uppercase;
      float: none;
      min-height: 150px;
      margin-left: -12px;
      text-align: center;
      position: relative;
      ul {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translateX(-50%) translateY(-50%);
        li {
          cursor: default;
          a {
            font-size: 14px;
            min-width: 300px;
          }
        }
      }
    }
    .header-smart-menu {
      font-size: 16px;
      margin-bottom: 20px;
      a {
        &:after {
          content: '/';
          margin-left: 4px;
        }
        &:last-child {
          &:after {
            content: ''
          }
        }
      }
    }
    .profilepic {
      text-align: center;
      display: block;
      border: 5px solid @colorF;
      border-radius: 300px;
      width: 128px;
      height: 128px;
      margin: 0 auto;
      position: relative;
      overflow: hidden;
      background: #88acdb;
      .trans();
      display: -webkit-box;
      -webkit-box-orient: horizontal;
      -webkit-box-pack: center;
      -webkit-box-align: center;
      text-align: center;
      &:hover {
        .picRotate();
      }
      img {
        border-radius: 300px;
        width: 100%;
        height: 100%;
        opacity: 1;
        .trans();
        &.show {
          width: 100%;
          height: 100%;
          opacity: 1;
        }
      }
    }
    .header-author {
      text-align: center;
      margin: 0.67em 0;
      font-size: 30px;
      transition: 0.3s;
    }
  }
}