@charset "utf-8";


.about3 {
  padding: 100px 0
}

.about3 ul {}

.about3 ul li {
  position: relative;
  display: -webkit-flex;
  display: flex
}

.about3 ul li + li {
  margin-top: 120px
}

.about3 ul li .pic {
  width: 512px
}

.about3 ul li .txt {
  -webkit-flex: 1;
  flex: 1;
  margin: 0 0 0 75px;
  border-bottom: 1px solid #2054B5;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
  -webkit-justify-content: center;
  justify-content: center;
  padding-left: 30px
}

.about3 ul li .txt h5 {
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
  color: #333
}

.about3 ul li .txt .t {
  margin: 35px 0 0;
  font-size: 20px;
  color: #777;
  line-height: 1.8;
  text-transform: capitalize
}

.about3 ul li .txt .t p~p {
  margin-top: 15px
}

.about3 ul li:nth-child(2n + 1) {
  flex-direction: row-reverse;
  -webkit-flex-direction: row-reverse
}

.about3 ul li:nth-child(2n + 1) .txt {
  margin: 0 75px 0 0
}

.index-tit {
  text-align: center;
}
.index-tit em {
  font-size: 16px;
  color: var(--btn-bg);
  font-weight: 600;
  text-transform: uppercase;
}
.index-tit h3 {
  margin: 20px 0 0;
  font-size: 36px;
  line-height: 1;
  color: #333;
  font-weight: bold;
}
.index-tit p {
  margin: 35px 0 0;
  font-size: 20px;
  line-height: 1.8;
  color: #666;
}

.quality {
  padding: 100px 0;
  background: #f8f8f8
}

.quality .index-tit h3 {
  margin: 0
}

.quality {
  padding: 100px 0;
  background: #f8f8f8
}

.quality .list {
  margin: 60px 0 0;
  position: relative
}

.quality .swiper-slide {
  position: relative
}

.quality .swiper-slide img {
  display: block
}

.quality .swiper-slide h6 {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(0,0,0,0.00001),rgba(0,0,0,0.6));
  font-size: 24px;
  color: #fff;
  line-height: 1;
  font-weight: 700;
  padding: 30px 15px;
  text-align: center
}

.quality .swiper-slide .t {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  padding: 0 35px;
  text-align: center;
  background: rgba(13, 55, 134, 0.85);
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
  -webkit-flex-direction: column;
  flex-direction: column;
  opacity: 0;
  -webkit-transition: opacity 0.2s, -webkit-transform 0.35s;
  transition: opacity 0.2s, transform 0.35s;
  -webkit-transform: scale(0);
  transform: scale(0)
}

.quality .swiper-slide .t h5 {
  font-size: 24px;
  color: #fff;
  line-height: 1;
  font-weight: 700
}

.quality .swiper-slide .t p {
  font-size: 18px;
  color: #fff;
  line-height: 2;
  margin: 50px 0 0
}

.quality .swiper-slide:hover .t {
  opacity: 1;
  -webkit-transform: scale(1);
  transform: scale(1)
}

.quality .swiper-slide:hover h6 {
  opacity: 0
}

.quality .swiper-button-prev,
.quality .swiper-button-next {
  width: 48px;
  height: 48px;
  overflow: hidden;
  border-radius: 0;
  background: var(--color-primary);
  margin-top: -24px;
  text-align: center;
  color: #fff
}

.quality .swiper-button-prev i,
.quality .swiper-button-next i {
  color: inherit;
  font-size: 24px;
  line-height: 48px
}

.quality .swiper-button-prev,
.quality .swiper-container-rtl .swiper-button-next {
  left: -97px;
  right: auto
}

.quality .swiper-button-next,
.quality .swiper-container-rtl .swiper-button-prev {
  right: -97px;
  left: auto
}

.quality .swiper-button-prev::after,
.quality .swiper-button-next::after {
  display: none;
}

.quality .swiper-button-prev:hover,
.quality .swiper-button-next:hover {
  background-color: var(--btn-bg)
}

.quality .swiper-pagination {
  position: static;
  width: 100%;
  margin-top: 30px;
  display: none
}

.quality .swiper-pagination-bullet {
  height: 10px;
  width: 10px;
  margin: 0 10px;
  background: #ccc;
  border-radius: 0;
  opacity: 1;
  box-sizing: border-box
}

.quality .swiper-pagination-bullet-active {
  background: var(--btn-bg)
}


@media screen and (max-width: 1400px) {
  .quality .swiper-button-prev,
  .quality .swiper-button-next {
    width: 40px;
    height: 40px;
    margin-top: -20px
  }

  .quality .swiper-button-prev i,
  .quality .swiper-button-next i {
    font-size: 21px;
    line-height: 40px
  }

  .quality .swiper-button-prev,
  .quality .swiper-container-rtl .swiper-button-next {
    left: -55px
  }

  .quality .swiper-button-next,
  .quality .swiper-container-rtl .swiper-button-prev {
    right: -55px
  }

}

@media screen and (max-width: 1300px) {
  .about .txt h1,
  .about3 ul li .txt h5 {
    font-size: 34px
  }

  .about .txt .t {
    margin: 30px 0 0;
    font-size: 17px;
    line-height: 1.7
  }

  .about .txt .t p~p {
    margin-top: 18px
  }

  .about .v-box {
    width: 70%;
    padding: 30px;
    box-shadow: 0 2px 15px 0 rgba(227, 230, 230, 0.6)
  }

  .about .v-box p {
    font-size: 17px;
    line-height: 1.5
  }

  .about .v-box .v hr {
    width: 130px
  }

  .about .v-box .v h5 {
    font-size: 18px
  }

  .about ul {
    margin: 70px 0 0
  }

  .about ul li {
    width: calc(25% - 36px);
    padding: 30px 20px
  }

  .about ul li h5 {
    font-size: 42px
  }

  .about ul li p {
    font-size: 18px
  }



  .quality .swiper-slide h6 {
    font-size: 20px;
    padding: 20px 15px
  }

  .quality .swiper-slide .t p {
    font-size: 17px;
    line-height: 1.7;
    margin: 30px 0 0
  }

  .quality .swiper-button-prev,
  .quality .swiper-container-rtl .swiper-button-next {
    left: 0
  }

  .quality .swiper-button-next,
  .quality .swiper-container-rtl .swiper-button-prev {
    right: 0
  }

}

@media screen and (max-width: 768px) {
  .about .txt h1,
  .about ul li h5,
  .about3 ul li .txt h5 {
    font-size: 30px
  }

  .about {
    padding: 30px 0
  }

  .about .box {
    -webkit-flex-direction: column;
    flex-direction: column
  }

  .about .pic {
    margin: 20px 0 0;
    width: 100%
  }

  .about .v-box {
    position: static;
    width: 100%;
    padding: 25px 20px
  }

  .about .v-box p {
    font-size: 17px;
    line-height: 1.4
  }

  .about .v-box .v {
    margin: 20px 0 0
  }

  .about .v-box .v h5 {
    font-size: 18px
  }

  .about .v-box .v hr {
    width: 200px
  }

  .about .v-box .v a {
    width: 48px
  }

  .about .txt {
    width: 100%;
    margin: 0
  }

  .about .txt h1 {
    text-align: center
  }

  .about .txt .t {
    margin: 20px 0 0;
    font-size: 16px;
    line-height: 1.4
  }

  .about .txt .t p~p {
    margin-top: 10px
  }

  .about ul {
    margin: 20px 0 0
  }

  .about ul li {
    width: calc(50% - 20px);
    padding: 25px 15px
  }

  .about ul li p {
    font-size: 17px;
    line-height: 1.3;
    margin: 10px 0 0
  }

  .quality {
    padding: 30px 0
  }

  .quality .index-tit h3 {
    margin: 0
  }

  .quality {
    padding: 30px 0
  }

  .quality .list {
    margin: 30px 0 0
  }

  .quality .swiper-slide h6 {
    font-size: 20px;
    padding: 15px 10px
  }

  .quality .swiper-slide .t {
    display: none
  }

  .quality .swiper-slide:hover h6 {
    opacity: 1
  }

  .quality .swiper-button-prev,
  .quality .swiper-button-next {
    display: none
  }

  .quality .swiper-pagination {
    display: block
  }

}

@media screen and (max-width: 480px) {
  .about .txt h1,
  .about ul li h5,
  .about3 ul li .txt h5 {
    font-size: 24px
  }

  .about .v-box .v hr {
    width: 150px
  }
}


@media screen and (max-width:992px){
.about3 ul li {
    flex-direction: column !important;
}.about3 ul li .txt {
    margin: 10px 0 0 0;
    padding-left: 0;
}.about3 ul li .pic {
    width: 100%;
}.about3 ul li .pic img{
    width: 100%;
}
}