#indexbanner,#indexbanner img {
  transition: all 0.5s;
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari and Chrome */
  -o-transition: all 0.5s;
  /* Opera */
}

#indexbanner {
  position: relative;
  display: block;
  width: 100%;
  height: 500px;
  margin-top: -100px;
  /* overflow: hidden; */
  z-index: 1;
}

.ei-slider {
  position: relative;
  width: 100%;
  height: 100%;
  margin: 0 auto;
}

#indexbanner li img {
  width: 100%;
  height: auto;
  position: relative;
  /* float: left; */
  z-index: 4;
}




.ei-slider-large li {
  position: absolute;
  top: 0px;
  left: 0px;
  overflow: hidden;
  height: 100%;
  width: 100%;
}

/* .ei-slider-large li img {
  width: 100%;
} */


#indexbanner .indexbanner_textBox {
  position: absolute;
  display: block;
  width: auto;
  height: auto;
  z-index: 100;
  /* margin-top: -5%; */
  left: 5%;
  bottom: 20px;
  text-align: center;
  /* background-image: linear-gradient(to left,transparent 0, var(--color_M1) 30%, var(--color_M1) 70%, transparent 100%); */
  background-color: #000;
  opacity: 0.7;
  padding: 20px 50px;
}


#indexbanner h1 {
  position: relative;
  z-index: 7;
  color: #fff;
  line-height: 1em;
  font-size: var(--size_normal);
}


.ei-slider-thumbs {
  position: absolute;
  z-index: 50;
  bottom: 20px;
  /* top: calc( 100% - 50px ); */
  right: 5%;
}

.ei-slider-thumbs li {
  list-style: none;
  position: relative;
  float: left;
  width: 10px !important;
  height: 10px;
  max-width: 10px !important;
  margin: 0 5px;
  border-radius: 50%;
  border: 3px solid #000;
}

.ei-slider-thumbs li.ei-slider-element {
  /* display: none; */
  top: 0px;
  left: 0px;
  position: absolute;
  z-index: 100;
  height: 10px;
  text-indent: -9000px;
  background: var(--color_M1);
  width: 10px;
  /* border-radius:0; */
}

.ei-slider-thumbs li a {
  display: block;
  text-indent: -9000px;
  background: none;
  width: 10px;
  max-width: 10px;
  height: 10px;
  border-radius: 50%;
  cursor: pointer;
  /* -webkit-transition: background 0.2s ease;
    -moz-transition: background 0.2s ease;
    -o-transition: background 0.2s ease;
    -ms-transition: background 0.2s ease;
    transition: background 0.2s ease; */
}

.ei-slider-thumbs li a:hover {
  background-color: #f0f0f0;
}

.ei-slider-large li h3{
  color: #fff;
}


@media only screen and (max-width: 1100px) {

  #indexbanner { height: 300px;}

}

@media screen and (max-width: 776px) {

  #indexbanner{ height: 300px;}

  .imageBox img {
    width: 100%;
    height: auto;

  }

    /**index***/
    #indexbanner .indexbanner_textBox{
      /* width: auto; */
      left: 0;
    }

}