.inter-content-dark{
  margin: 0 auto;
  padding: 80px 0;
  background-color: #1b2b3d;
  color: #ffffff;
}
.inter-content-dark .wrapper{
  width: 900px;
  margin: 0 auto;
}
.inter-banner{
  width: 100%;
  height:450px;
  position: relative;
  background-image: url('/public/static/images/ap/top_bg.jpg');
  background-repeat: no-repeat;
  background-size: cover;
}
.inter-banner-model{
  width: 100%;
  height:450px;
  position: absolute;
  top: 0;
  left: 0;
}
.inter-banner-text-text{
  font-weight: bold;
}
.inter-banner-text{
  position: absolute;
  display: flex;
  width: 100%;
  height: 450px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: #fff;
  font-size: 52px;
  text-align: center;
}
.inter-banner-text-info{
  font-size: 36px;
}
.inter-content{
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 0;
  background: #fff;
}
.inter-section-title{
  text-align: center;
}
.inter-cont-title-text{
  display: inline-block;
  font-size: 42px;
  margin: 0 21px;
  line-height: 30px;
}
.inter-cont-title-image{
  width: 40px;
  vertical-align: top;
}
.inter-section2-title{
  text-align: center;
}
.inter-application-title-info{
  font-size: 22px;
  margin-top: 60px;
  color: #000;
  line-height: 36px;
  text-align: left;
  font-weight: 300;
}
.inter-application-image{
  margin: 0 auto;
  width: 100%;
  margin-top: 62px;
}

/* 获得 */
.recieve .item{
  color: #000;
}
.recieve .item .title-zh{
  font-size:36px;
  font-weight:400;
}
.recieve .item .title-en{
  margin: 5px 0 15px 0;
  font-size:28px;
  font-weight:300;
  line-height:30px;
}
.recieve .item .item-left{
  padding: 0;
}
.recieve .item + .item{
  margin-top: 30px;
}
.recieve .item .item-right{
  padding: 30px 40px;
  min-height: 273px;
  background: #fff;
  color: #333;
}
.recieve .item .describe{
  font-size:22px;
  font-weight:400;
  line-height:34px;
}
.recieve .item{
  margin-top: 40px;
}

/* 课程体系 */
.class-system .item{
  display: flex;
}
.class-system .item .left{
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 215px;
  height: 100%;
  padding: 20px;
  color: #fff;
}
.class-system .item .right{
  display: flex;
  flex: 1;
  flex-wrap: wrap;
  justify-content: flex-start;
  padding: 40px;
  height: 100%;
  border: 1px solid #ddd;
}
.class-system .item:nth-child(1){
  height: 290px;
}
.class-system .item:nth-child(2){
  height: 390px;
}
.class-system .item:nth-child(3){
  height: 302px;
}
.class-system .item + .item{
  margin-top: 20px;
}
.class-system .item:nth-child(1) .left{
  background: url("/public/static/images/ap/sys_01.jpg");
}
.class-system .item:nth-child(2) .left{
  background: url("/public/static/images/ap/sys_02.jpg");
}
.class-system .item:nth-child(3) .left{
  background: url("/public/static/images/ap/sys_03.jpg");
}
.class-system .title-en{
  font-size: 16px;
}
.class-system .title-zh{
  font-size: 22px;
}
.class-system .class-item{
  margin: 0;
}
.class-system .item-en{
  font-size: 16px;
  font-weight: bold;
}
.class-system .item-zh{
  font-size: 14px;
}
.class-system .wrapper{
  margin-bottom: 40px;
}
/* 轮播 */
.online-product-swiper{
  position: relative;
  width: 900px;
}
.online-product-swiper .swiper-operate{
  position: absolute;
  width: 40px;
  height: 70px;
  top: 50%;
  margin-top: -35px;
  text-align: center;
  cursor: pointer;
  z-index: 900;
}
.online-product-swiper .prev{
  left: -50px;
  transform-origin: 50% 50%;
  transform: rotateY(180deg);
}
.online-product-swiper .next{
  right: -50px;
}
.online-product-swiper .arrow{
  width: 20px;
  margin: 20px auto;
}
.online-product-swiper .img-groups{
  margin-top: 90px;
  height: 520px;
  overflow: hidden;
}
.online-product .swiper-operate{
  background: #495564;
}
.online-product-swiper{
  width: 100%;
}
.online-product .content{
  width: 1000px;
}
/* 为什么选择我们 */
.select-us .item{
  position: relative;
  margin: 10px 0;
}
.select-us .item-info{
  position: absolute;
  display: flex;
  flex-direction: column;
  justify-content: center;
  top: 0;
  bottom: 0;
  left: 15px;
  right: 15px;
  color: #fff;
  text-align: center;
}
.select-us .item-info .title{
  margin-bottom: 20px;
  font-size: 36px;
}
.select-us .item-info .text{
  font-size:24px;
  font-weight:100;
  line-height:36px;
}
.select-us .title-info{
  margin: 20px 0 60px 0;
}
/* 结果展示 */
.result-info .title-info{
  margin: 30px 0;
  font-size: 20px;
}
.result-info .title-info .num{
  font-size: 48px;
  color: #43B99A;
}
.result-info .item .rate-text{
  font-size:24px;
  font-weight:400;  
  color:#43B99A;
  line-height:27px;
}
.result-info .item .num{
  font-size:28px;
}
.result-info .item{
  margin:10px 0;
  text-align: center;
  min-height: 220px;
}
.result-info .item span{
  font-size: 48px;
}
.result-info .item .mark{
  font-size:18px;
  font-weight:400;
  color:#43B99A;
  line-height:27px;
  background: none;
}
.result-info .item .en-name{
  font-size:18px;
  font-weight:400;
  color:#fff;
  line-height:27px;
}
/* 轮播 */
.poster-main{
  position: relative;
}
.poster-item{
  position: absolute;
}
.poster-item img{
  width: 100%;
}

.poster-main .poster-btn{
  position: absolute;
  top: 50%;
  margin-top: -35px;
  cursor: pointer;
  filter: opacity(.5) brightness(1);
  width: 40px;
  height: 70px;
  background-color: #BABFC4;
  background-position: center center;
  background-size: 40px 40px;
  background-repeat: no-repeat;
}
.poster-main .poster-next-btn {
  right: -50px;
  background-image: url('/public/static/images/arrow_left.png');
  transform-origin: 50% 50%;
  transform: rotateY(180deg);
}
.poster-main .poster-prev-btn{
  left: -50px;
  background-image: url('/public/static/images/arrow_left.png');
}
@media (max-width: 768px){
  .inter-content , .inter-content-dark{
    padding: 40px 0;
  }
  .inter-banner-text{
    font-size: 24px;
  }
  .inter-banner-text-info{
    font-size: 18px;
  }
  .inter-cont-title-text{
    margin: 0 10px;
    font-size: 20px;
  }
  .inter-application-title-info{
    margin-top: 20px;
    padding: 15px;
    font-size: 16px;
  }
  .inter-content-dark .wrapper{
    width: 100% !important;
  }
  .recieve .item .title-zh{
    font-size: 16px;
  }
  .recieve .item .title-en{
    margin: 0;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
  }
  .recieve .item .item-right{
    padding: 10px;
  }
  .recieve .item .describe{
    font-size: 12px;
    line-height: 16px;
  }
  .recieve .item{
    background: #fff;
  }
  .item-right{
    min-height: auto !important;
  }
  .class-system .item{
    flex-direction: column;
    padding-bottom: 20px;
    margin: 0 !important;
  }
  .class-system .item .left{
    width: 100%;
  }
  .class-system .item .right{
    padding: 10px 10px 30px 10px;
    border: none;
  }
  .class-system .item{
    height: auto !important;
    padding: 0;
  }
  .class-system .class-item{
    padding: 0;
  }
  .class-system .item-zh , .class-system .item-en{
    display: inline-block;
    font-size: 12px;
  }
  .online-product .content{
    width: 100%;
  }
  .online-product .swiper-item{
    width: 100%;
  }
  .online-product .img-groups{
    height: auto;
  }
  .online-product-swiper .prev{
    left: 0;
  }
  .online-product-swiper .next{
    right: 0;
  }
  .online-product-swiper .arrow{
    width: 10px;
  }
  .online-product-swiper .swiper-operate {
    width: 30px;
    height: 55px;
  }
  .online-product .img-groups{
    margin-top: 50px;
  }
  .select-us .title-info{
    margin: 20px 0;
    font-size: 10px;
  }
  .result-info .item .rate-text{
    font-size: 20px;
  }
  .result-info .item .mark{
    font-size: 16px;
  }
  .result-info .item .en-name{
    font-size: 16px;
  }
  .result-info .item span{
    font-size: 36px;
  }
  .result-info .item{
    min-height: 195px;
  }
  .poster-main .poster-prev-btn{
    left: 0;
  }
  .poster-main .poster-next-btn{
    right: 0;
  }
}