#slider {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  transition: all 0.2s; }
  #slider .main {
    height: 750px;
    position: relative;
    transition: margin-left 0.5s;
    top: 0; }
    #slider .main li {
      position: absolute;
      left: 0;
      top: 0;
      width: 100%;
      height: auto;
      list-style: none;
      float: left;
      margin: 0;
      padding: 0;
      transition: all 0.3s;
      z-index: -1; }
      #slider .main li img {
        transition: all 0.2s;
        width: 100%;
        height: auto; }
    #slider .main .active {
      z-index: 1; }
  #slider .point {
    width: 100%;
    height: 20px;
    position: absolute;
    bottom: 10px;
    margin-bottom: 15px;
    left: 0;
    z-index: 1;
    background: none;
    text-align: center;
    border: none !important; }
    #slider .point span {
      display: inline-block;
      width: 15px;
      height: 15px;
      background: white;
      margin: 0 5px;
      border-radius: 50%;
      cursor: pointer; }
    #slider .point .active {
      background: #FF0000; }
  #slider .contro-prev, #slider .contro-next {
    position: absolute;
    width: 30px;
    height: 50px;
    top: 50%;
    margin-top: -25px;
    z-index: 1;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 5px;
    transition: all 0.3s;
    text-align: center; }
    #slider .contro-prev i, #slider .contro-next i {
      font-size: 28px;
      line-height: 50px;
      color: #ddd;
      cursor: pointer;
      outline: none; }
  #slider .contro-prev {
    left: -30px; }
  #slider .contro-next {
    right: -30px; }