.tzq{
  width: 100%;
  height: 100%;
  background: #e7f4ff;
}
.header{
  width: 100%;
  height: 700px;
  background: url(../img/back.png) no-repeat ;
  background-size: 100% 100%;
}
.main{
  width: 1200px;
  margin: -350px auto 0;
  text-align: center;
}
.main img{
  margin: 20px auto;
}

.swiper-container {
  width: 100%;
  height: 100%;
}
.swiper-slide {
  text-align: center;
  font-size: 18px;
  /* Center slide text vertically */
  display: -webkit-box;

  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
transition: 300ms;
transform: scale(0.6);
opacity: 0.4!important;
}
.swiper-slide-active,.swiper-slide-duplicate-active{
  transform: scale(1) !important;
  z-index: 99999;
  opacity: 1 !important;

}
.swiper-slide-prev,
.swiper-slide-next{
  transform: scale(0.8);
  z-index: 999;
  opacity: 0.7 !important;
}
.raido{
  width: 100%;
  height: 400px;
  background-color: #ddd;
}