.swiper-layout1 {
  /* 轮播图样式 */
  position: relative;
  .m-ban {
    //margin: 0 auto;
    width: 1920px;
    height: 460px;
    /* background-color: #ff6700; */
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }

  .m-ban .item {
    display: none;
    list-style: none;
  }

  .m-ban .item img {
    cursor: pointer;
    width: 1920px;
    height: 460px;
    position: absolute;
    top: 0;
    left: 0;
  }

  .m-ban .lr-tab {
    width: 1200px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }

  .m-ban .lr-tab .btnt {
    width: 26px;
    height: 52px;
    background-size: cover;
  }

  .m-ban .lr-tab .left {
    float: left;
    margin-left: 254px;
    background-image: url(data:image/svg+xml;base64,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);
  }

  .m-ban .lr-tab .left:hover {
    cursor: pointer;
  }

  .m-ban .lr-tab .right {
    float: right;
    background-image: url(data:image/svg+xml;base64,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);
  }

  .m-ban .lr-tab .right:hover {
    cursor: pointer;
  }

  .m-ban .tab-btn {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 16px;
  }

  .m-ban .bottom-btn {
    list-style: none;
    width: 10px;
    height: 10px;
    float: left;
    margin: 5px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    transition: all 0.3s;
    background: rgba(255, 255, 255, 0.5);
  }

  .m-ban .bottom-btn:hover {
    background: #FFFFFF;
    transition: all 0.3s;
    cursor: pointer;
  }

  .m-ban .active {
    background: #FFFFFF;
    transition: all 0.3s;
  }
}

.layout2 {
  /* 轮播图样式 */
  .m-ban {
    margin: 0 auto;
    width: 760px;
    height: 450px;
    /* background-color: #ff6700; */
    position: relative;
    box-sizing: border-box;
  }

  .m-ban .item {
    display: none;
    list-style: none;
  }

  .m-ban .item img {
    cursor: pointer;
    width: 760px;
    height: 450px;
    position: absolute;
    top: 0;
    left: 0;
  }

  .m-ban .lr-tab .btnt {
    position: absolute;
    width: 56px;
    height: 66px;
    top: 195px;
    background: url(data:image/png;base64,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);
  }

  .m-ban .lr-tab .left {
    left: 0;
    background-position-x: 0;
  }

  .m-ban .lr-tab .left:hover {
    background-position-x: -115px;
    cursor: pointer;
  }

  .m-ban .lr-tab .right {
    right: 0;
    background-position: -56px;
  }

  .m-ban .lr-tab .right:hover {
    background-position-x: 57px;
    cursor: pointer;
  }

  .m-ban .tab-btn {
    position: absolute;
    left: 84px;
    bottom: 30px;
  }

  .m-ban .bottom-btn {
    list-style: none;
    width: 10px;
    height: 10px;
    background: rgba(0, 0, 0, 0.2);
    float: left;
    margin: 5px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
  }

  .m-ban .bottom-btn:hover {
    box-sizing: border-box;
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.2);
    cursor: pointer;
  }

  .m-ban .active {
    box-sizing: border-box;
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.2);
  }
}

.layout3 {
  /* 轮播图样式 */
  .m-ban {
    margin: 0 auto;
    width: 1200px;
    height: 500px;
    /* background-color: #ff6700; */
    position: relative;
    box-sizing: border-box;
  }

  .m-ban .item {
    display: none;
    list-style: none;
  }

  .m-ban .item img {
    cursor: pointer;
    width: 1200;
    height: 500px;
    position: absolute;
    top: 0;
    left: 0;
  }

  .m-ban .lr-tab .btnt {
    position: absolute;
    width: 56px;
    height: 66px;
    top: 50%;
    transform: translateY(-50%);
    background: url(data:image/png;base64,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);
  }

  .m-ban .lr-tab .left {
    left: 0;
    background-position-x: 0;
  }

  .m-ban .lr-tab .left:hover {
    background-position-x: -115px;
    cursor: pointer;
  }

  .m-ban .lr-tab .right {
    right: 0;
    background-position: -56px;
  }

  .m-ban .lr-tab .right:hover {
    background-position-x: 57px;
    cursor: pointer;
  }

  .m-ban .tab-btn {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 24px;
  }

  .m-ban .bottom-btn {
    list-style: none;
    width: 10px;
    height: 10px;
    background: rgba(0, 0, 0, 0.2);
    float: left;
    margin: 5px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
  }

  .m-ban .bottom-btn:hover {
    box-sizing: border-box;
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.2);
    cursor: pointer;
  }

  .m-ban .active {
    box-sizing: border-box;
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.2);
  }
}

.layout4 .m-ban {
  margin: 0 auto;
  width: 100%;
  height: auto;
  position: relative;
  box-sizing: border-box;
}
.layout4 .m-ban .img-wrap {
  min-height: 320px;
}
.layout4 .m-ban .item {
  display: none;
  list-style: none;
}
.layout4 .m-ban .item img, .layout4 .m-ban .item video {
  cursor: pointer;
  width: 100%;
  height: 100%;
  min-height: 320px;
  position: absolute;
  top: 0;
  left: 0;
}
.layout4 .m-ban .lr-tab .btnt {
  position: absolute;
  width: 56px;
  height: 66px;
  top: 50%;
  transform: translateY(-50%);
  background: url(data:image/png;base64,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);
}
.layout4 .m-ban .lr-tab .left {
  left: 0;
  background-position-x: 0;
}
.layout4 .m-ban .lr-tab .left:hover {
  background-position-x: -115px;
  cursor: pointer;
}
.layout4 .m-ban .lr-tab .right {
  right: 0;
  background-position: -56px;
}
.layout4 .m-ban .lr-tab .right:hover {
  background-position-x: 57px;
  cursor: pointer;
}
.layout4 .m-ban .tab-btn {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 28px;
}
.layout4 .m-ban .tab-num {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 28px;
  width: 38px;
  height: 16px;
  background: rgba(64, 60, 68, 25%);
  border-radius: 2px;
  color: #403C44;
  text-align: center;
  line-height: 16px;
  letter-spacing: 2px;
}
.layout4 .m-ban .bottom-btn {
  list-style: none;
  width: 10px;
  height: 10px;
  background: rgba(0, 0, 0, 0.2);
  float: left;
  margin: 5px;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  border-radius: 50%;
}
.layout4 .m-ban .bottom-btn:hover {
  box-sizing: border-box;
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.2);
  cursor: pointer;
}
.layout4 .m-ban .active {
  box-sizing: border-box;
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.2);
}