img {
  border: 0;
}
.swiper {
  width: 83.33vw;
  height: 32.08vw;
  margin: 2.6vw auto;
  position: relative;
}

.swiper .pic {
  width: 100%;
  height: 100%;
  position: relative;
}

.swiper .pic li {
  -webkit-transition: all 0.8s;
  -moz-transition: all 0.8s;
  -o-transition: all 0.8s;
  -ms-transition: all 0.8s;
  transition: all 0.8s;
  width: 45.14vw;
  height: 26.74vw;
  position: absolute;
  top: 3vw;
  left: 19.3vw;
  overflow: hidden;
  box-shadow: 2px 2px 6px 1px rgba(0, 0, 0, 0.5);
}


.swiper .pic li img {
  width: 100%;
  height: 100%;
}

.now {
  z-index: 9;
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -o-transform: scale(1.2);
  -ms-transform: scale(1.2);
  transform: scale(1.2);
}

.next {
  z-index: 6;
  -webkit-transform: translateX(19vw);
  -moz-transform: translateX(19vw);
  -o-transform: translateX(19vw);
  -ms-transform: translateX(19vw);
  transform: translateX(19vw);
}

.prev {
  z-index: 6;
  -webkit-transform: translateX(-19vw);
  -moz-transform: translateX(-19vw);
  -o-transform: translateX(-19vw);
  -ms-transform: translateX(-19vw);
  transform: translateX(-19vw);
}

._bg {
  background-color: #fff !important;
}

.swiper .cricle {
  height: 1vw;
  position: absolute;
  bottom: 1vw;
  z-index: 99;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
}

.swiper .cricle li {
  float: left;
  width: 2.3vw;
  height: 0.31vw;
  border: 1px solid #fff;
  margin-right: 0.42vw;
  border-radius: 3px;
}
.swiper .cricle li::marker {
  font-size: 0;
}

.swiper .btns {
  display: none;
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  width: 100%;
  height: 3.13vw;
  z-index: 9;
}

.swiper .btns .leftbtn,
.swiper .btns .rightbtn {
  height: 100%;
  width: 3.13vw;
  border-radius: 50%;
}

.leftbtn {
  margin-left: 16vw;
}
.rightbtn {
  margin-right: 16.3vw;
}

.swiper .btns .leftbtn::after,
.swiper .btns .rightbtn::after {
  content: "";
  display: block;
  width: 3.13vw;
  height: 3.13vw;
  border-left: 5px solid #ffffff;
  border-top: 5px solid #ffffff;

}

.swiper .btns .leftbtn::after {
    -webkit-transform: translate(12px, 8px) rotate(-45deg);
    -moz-transform: translate(12px, 8px) rotate(-45deg);
    -o-transform: translate(12px, 8px) rotate(-45deg);
    -ms-transform: translate(12px, 8px) rotate(-45deg);
    transform: translate(12px, 8px) rotate(-45deg);
}

.swiper .btns .rightbtn::after {
    -webkit-transform: translate(4px, 8px) rotate(135deg);
    -moz-transform: translate(4px, 8px) rotate(135deg);
    -o-transform: translate(4px, 8px) rotate(135deg);
    -ms-transform: translate(4px, 8px) rotate(135deg);
    transform: translate(4px, 8px) rotate(135deg);
}

.leftBox,
.rightBox {
    height: 300px;
    position: absolute;
    top: 30px;
    z-index: 99;
}

.leftBox {
    width: 182px;
    left: 0;
}

.rightBox {
    width: 222px;
    right: 0;
}