.swiper{

 padding-bottom:20px;
}

.swiper_box {
  width: 1120px;
  margin: 0px auto;
}

.swiper_box .production_achieve {
  text-align: center;
}

.swiper_box .swiper .swiper-wrapper .swiper-slide {
  width: 100%;
  height: 350px;
  line-height: 200px;
  text-align: center;
  background-color: #f5f5f5;
  margin-bottom:10px;
  overflow:hidden;
}

@media screen and (max-width: 780px) {
.swiper_box .swiper .swiper-wrapper .swiper-slide {
  width: 100%;
  height: 180px;
  line-height: 200px;
  text-align: center;
  background-color: #f5f5f5;
  margin-bottom:10px;
}
}


.swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: 30px;
    left: 0;
    width: 95%;
    float: left;
}
@media screen and (max-width: 780px) {
.swiper_box {
  width: 100%;
  margin: 0px auto;
}
}

.swiper-button-next,
.swiper-button-prev,
.swiper_pause,
.swiper_start {
  background: none;
  border: none;
  cursor: pointer;
}


.swiper_pause {
  display: inline-block;
  position: relative;
  width: 1em;
  height: 1em;
  border: 0.05em solid currentColor;
  border-radius: 50%;
  color: #000;
  font-size: 30px;
  text-indent: -99999px;
}
.swiper_pause::before,
.swiper_pause::after {
  position: absolute;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  width: 0.1em;
  height: 0.5em;
  box-sizing: border-box;
  background-color: currentColor;
  content: "";
}
.swiper_pause::before {
  left: 40%;
}
.swiper_pause::after {
  left: 60%;
}
.swiper_start {
  display: inline-block;
  position: relative;
  width: 1em;
  height: 1em;
  border: 0.05em solid currentColor;
  border-radius: 50%;
  color: #000;
  font-size: 30px;
  text-indent: -99999px;
}
.swiper_start::before {
  position: absolute;
  top: 50%;
  left: 30%;
  transform: translateY(-50%);
  width: 0px;
  height: 0px;
  border: 0.3em solid transparent;
  border-left: 0.5em solid currentColor;
  box-sizing: border-box;
  content: "";
}
.swiper_start.current,
.swiper_pause.current {
  background-color: #c1e2e7;
}

.swiper-button-prev,
.swiper-button-next {
    top: 40%;
}