.swiper-container {
  width: 100%;
  height: 560px;

}

.swiper-slide {
  /*text-align: center;*/
  font-size: 18px;
  padding: 50px 50px 50px 0;
  display: block;

}
.swiper-slide:nth-child(1) {
  width:70%;
}

.swiper-slide:nth-child(2) {
  width: 70%;
}
.swiper-slide:nth-child(3) {
  width: 70%;
}
.swiper-slide:nth-child(4) {
  width: 90%;
}
.iconfont{
  font-size: 30px;
  padding-right: 20px;
}
@media (max-width: 1324px){
  .swiper-slide:nth-child(1) {
    width:70%;
  }

  .swiper-slide:nth-child(2) {
    width: 70%;
  }
  .swiper-slide:nth-child(3) {
    width: 70%;
  }
  .swiper-slide:nth-child(4) {
    width: 90%;
  }
}
@media (max-width: 767px){
  .swiper-slide:nth-child(1) {
    width: 100%;
  }

  .swiper-slide:nth-child(2) {
    width:100%;
  }
  .swiper-slide:nth-child(3) {
    width: 100%;
  }
  .swiper-slide:nth-child(4) {
    width: 100%;
  }
  .swiper-slide {
    padding: 50px 40px 50px 0;
  }
}
@media (max-width: 492px){
  .swiper-slide {
    font-size: 18px;
    padding: 10px;
    display: block;
  }
  .bg_t_1 {
    padding: 80px 70px 20px 30px;
    font-size: 28px;
  }
  .mpg_1{
    height: 800px;
  background-size: auto;
  }
}