.aframe {
  overflow: hidden;
  padding: calc((60 / 1300) * 100%) 0 calc((20 / 1300) * 100%);
}

.aframe .list {
  overflow: hidden;
  margin-top: 10px;
}

.aframe .list .img {
  overflow: hidden;
}

.aframe .list .img img {
  width: 100%;
}

.aframe .list .txt {
  overflow: hidden;
}

.aframe .list .txt h3 {
  font-size: 26px;
  margin-bottom: calc((15 / 600) * 100%);
  color: #63957F;
}

.aframe .list .txt .content {
  font-size: 14px;
  line-height: 1.7;
  font-family: sans-serif, Arial;
}
                      
@media (min-width:1px) and (max-width:991px) {
  .aframe .list .img {
    margin-bottom: 20px;
  }

  .aframe .list .txt h3 {
    font-size: 16px;
  }
}

@media (min-width:992px) {
  .aframe .list {
    display: flex;
    justify-content: space-between;
  }

  .aframe .list .img {
    width: 50%;
    margin: 0;
    padding-right: 35px;
  }

  .aframe .list .txt {
    width: 50%;
    margin: 0;
  }
}

@media (min-width:1230px) {
  .aframe .list {
    align-items: center;
  }
  
   .aframe .list .img {
    padding-right: 50px;
  }
}

.aframe1 {
  overflow: hidden;
  padding-top: calc((60 / 1300) * 100%);
}

.aframe1 .item {
  overflow: hidden;
  border-left: 1px solid #efefef;
  padding: 0 calc((30 / 1300) * 100%);
  width: calc((1 / 3) * 100%);
  position: relative;
}

.aframe1 .item:before {
  content: "";
  display: inline-block;
  height: 13px;
  width: 1px;
  background: #63957F;
  position: absolute;
  left: 0;
  top: 60px;
}

.aframe1 .item .img {
  overflow: hidden;
  text-align: center;
}

.aframe1 .item .txt {
  overflow: hidden;
}

.aframe1 .item .txt h3 {
  font-size: 24px;
  padding: 15px 0;
  text-align: center;
}

.aframe1 .item .txt p {
  font-size: 16px;
  color: #666;
  line-height: 1.8;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 7;
  overflow: hidden;
  text-align: left;
  font-family: sans-serif, Arial;
}

.aframe1 .item:last-child {
  border-right: 1px solid #efefef;
}

@media (min-width:992px) {
  .aframe1 .container {
    display: flex;
    justify-content: space-between;
  }
}

@media (min-width:1px) and (max-width:991px) {
  .aframe1 .item {
    width: auto;
    overflow: hidden;
    margin-bottom: 20px;
  }

  .aframe1 .item .txt h3 {
    font-size: 18px;
  }

  .aframe1 .item .txt p {
    font-size: 14px;
  }
}

.aframe2 {
  overflow: hidden;
  margin-top: calc((60 / 1300) * 100%);
  padding-bottom: 60px;
  position: relative;
}

.aframe2 h2 {
  font-size: 36px;
  color: #333;
  line-height: 2;
  text-align: center;
  margin-bottom: 20px;
}

.aframe2 .list {
  overflow: hidden;
  position: relative;
}

.aframe2 .list .swiper-slide {
  overflow: hidden;
  margin: 0;
  box-sizing: border-box;
  border: 1px solid #f5f5f5;
}

.aframe2 .list .swiper-slide img {
  width: 100%;
}

.aframe2 .list .btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 45px;
  height: 45px;
  background: var(--color-primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.aframe2 .list .btn:after {
  font-size: 16px;
  color: #fff;
}

.aframe2 .list .btn-prev {
  left: 0;
}

.aframe2 .list .btn-prev i {
  transform: rotate(180deg)
}

.aframe2 .list .btn-next {
  right: 0;
}

@keyframes identifier {
  0% {
    transform: rotate(0deg) scale(1);
  }

  50% {
    transform: rotate(180deg) scale(1);
  }

  100% {
    transform: rotate(360deg) scale(1);

  }
}

.aframe3 {
  overflow: hidden;
  position: relative;
  padding: calc((60 / 1300) * 100%) 0 0 0
}

.aframe3 .videopalay {
  overflow: hidden;
  position: relative;
  z-index: 3;
  border-radius: 10px;
  text-align: center;
}

.aframe3 .videopalay .videobtn {
  overflow: hidden;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 4;
  cursor: pointer;
  width: 74px;
  height: 74px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.aframe3 .videopalay .videobtn .bg {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 3;
  width: 74px;
  height: 74px;
  animation: identifier 6s infinite linear;
}

.aframe3 .videopalay .videobtn i {
  position: relative;
  z-index: 5;
  font-size: 30px;
  color: #fff;
}

@media (min-width:1px) and (max-width:991px) {
  .aframe3 .videopalay .videobtn {
    width: 64px;
  	height: 64px;
  }

 .aframe3 .videopalay .videobtn .bg {
      width: 64px;
  	  height: 64px;
  }
  
  .aframe3 .videopalay .videobtn i {
    font-size: 26px;
  }
}