.aside{
  position: fixed;
  z-index: 1986;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  transition: all .3s ease;
  .close{
    font-size: 21px;
    font-weight: 700;
    line-height: 1;
    color: #000;
    text-shadow: 0 1px 0 #fff;
    cursor: pointer;
    filter: alpha(opacity=20);
    opacity: .2;
    font-family: Arial,sans-serif;
  }
  .close:focus, .close:hover{
    filter: alpha(opacity=50);
    opacity: .5;
  }
  .modal-card{
    width: 450px;
    max-width: 100%;
    margin: 0;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    max-height: 100%;
    border-radius: 0;
    .modal-card-head, .modal-card-foot{
      border-radius: 0;
    }
  }
  &.aside-right{
    .modal-card{
      left: auto;
      right: 0;
    }
  }
}