.logo {
  height: 4rem;
  position: relative;
  line-height: 4rem;
  padding-left: (5rem - 2rem) / 2;
  transition: all 0.3s;
  background: #002140;
  overflow: hidden;
  img {
    display: inline-block;
    vertical-align: middle;
    height: 2rem;
  }
  h1 {
    color: #fff;
    display: inline-block;
    vertical-align: middle;
    font-size: 1.25rem;
    margin: 0 0 0 0.75rem;
    font-family: 'Myriad Pro', 'Helvetica Neue', Arial, Helvetica, sans-serif;
    font-weight: 600;
  }
}

.sider {
  min-height: 100vh;
  box-shadow: 0.125rem 0 0.375rem rgba(0, 21, 41, 0.35);
  position: relative;
  z-index: 10;

  .nav-link {
    padding: 0 !important;

    &.active {
      background-color: #1890ff;
    }
  }
}