section .zx {
  position: relative;
  width: 7.73rem;
  height: 2rem;
  border: 1px solid #4b75fd;
  line-height: 2rem;
  margin-top: 2.27rem;
  text-align: center;
  display: inline-block;
  font-size: 0.73rem;
  color: #4b75fd;
}
section .zx::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background-color: #4b75fd;
  transition: all 0.3s;
  z-index: -1;
}
section .zx:hover {
  color: #fff;
}
section .zx:hover::after {
  width: 100%;
}
section .about-com {
  height: 31.64rem;
  background-color: #f6fafb;
}
section .about-com .main_center {
  height: 100%;
  display: flex;
  align-items: center;
}
section .about-com .main_center .about-com-l {
  width: 50%;
  text-align: center;
}
section .about-com .main_center .about-com-l img {
  width: 20.27rem;
  height: 19.64rem;
  display: block;
  object-fit: contain;
  margin: 0 auto;
}
section .about-com .main_center .about-com-r {
  width: 50%;
  padding-left: 3.86rem;
}
section .about-com .main_center .about-com-r h2 {
  font-size: 1.09rem;
  color: #000;
}
section .about-com .main_center .about-com-r .com-en {
  position: relative;
  font-size: 0.73rem;
  color: #333333;
  margin: 0.68rem 0 2.73rem;
}
section .about-com .main_center .about-com-r .com-en::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1.45rem;
  width: 4.09rem;
  height: 0.09rem;
  background-color: #4b75fd;
}
section .about-com .main_center .about-com-r .com-intro {
  font-size: 0.73rem;
  color: #666666;
  line-height: 1.45rem;
}
section .iti .iti-container {
  text-align: center;
}
section .iti .iti-container .pic {
  padding: 0 11%;
}
section .iti .iti-container .iti-intro {
  font-size: 0.73rem;
  line-height: 1.59rem;
  margin: 1.14rem 0 3.41rem;
}
section .iti .iti-num {
  height: 11.82rem;
  background: url(../images/about-wlfa-num.png) no-repeat center;
  background-size: cover;
  margin-top: 5.45rem;
}
section .iti .iti-num .main_center {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
section .iti .iti-num .main_center .iti-item h2 span {
  font-size: 2.18rem;
  color: #fff;
}
section .iti .iti-num .main_center .iti-item h2 i {
  font-size: 0.64rem;
  font-style: normal;
  font-weight: normal;
  color: #fff;
}
section .iti .iti-num .main_center .iti-item p {
  font-size: 0.73rem;
  color: #fff;
  margin-top: 0.77rem;
}
section .dwzd .dwzd-b {
  margin: 5.45rem 0;
}
section .dwzd .dwzd-b .main_center {
  display: flex;
  justify-content: space-around;
}
section .dwzd .dwzd-b .main_center .dwzd-item {
  position: relative;
  width: 15.23rem;
  height: 16.36rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
section .dwzd .dwzd-b .main_center .dwzd-item .img {
  width: 12.95rem;
  height: 7.73rem;
  margin-bottom: 1.82rem;
}
section .dwzd .dwzd-b .main_center .dwzd-item .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
section .dwzd .dwzd-b .main_center .dwzd-item p {
  font-size: 1.09rem;
  line-height: 1.45rem;
}
section .dwzd .dwzd-b .main_center .dwzd-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 0.18rem;
  background-color: #4974fd;
  transition: width 0.5s;
}
section .dwzd .dwzd-b .main_center .dwzd-item:hover {
  transition: all 0.5s;
  box-shadow: 0rem 0.14rem 1.82rem 0rem rgba(191, 191, 191, 0.2);
}
section .dwzd .dwzd-b .main_center .dwzd-item:hover::after {
  width: 100%;
  transition: width 0.5s;
}
section .wzwl {
  height: 36.82rem;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
section .wzwl .wzwl-l {
  width: 50%;
  padding-right: 4.91rem;
}
section .wzwl .wzwl-l h2 {
  font-size: 1.09rem;
  color: #000;
}
section .wzwl .wzwl-l .com-en {
  position: relative;
  font-size: 0.73rem;
  color: #333333;
  margin: 0.68rem 0 2.73rem;
}
section .wzwl .wzwl-l .com-en::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1.45rem;
  width: 4.09rem;
  height: 0.09rem;
  background-color: #4b75fd;
}
section .wzwl .wzwl-l .com-intro {
  font-size: 0.73rem;
  color: #666666;
  line-height: 1.45rem;
}
section .wzwl .wzwl-r {
  width: 50%;
}
section .wzwl .wzwl-r img {
  float: right;
  width: 22.23rem;
  height: 24.91rem;
  display: block;
  object-fit: contain;
}
@media only screen and (max-width: 768px) {
  section .iti .iti-intro {
    margin: 1.14rem 0 0 !important;
  }
  section .iti .iti-num {
    margin-top: 2.45rem;
  }
  section .iti .iti-num .main_center {
    flex-wrap: wrap;
  }
  section .iti .iti-num .main_center .iti-item {
    width: 50%;
    text-align: center;
  }
  section .about-com {
    height: auto;
    padding: 40px 0;
  }
  section .about-com .main_center {
    flex-direction: column-reverse;
  }
  section .about-com .main_center .about-com-l {
    width: 100%;
  }
  section .about-com .main_center .about-com-l img {
    width: 80%;
    height: auto;
  }
  section .about-com .main_center .about-com-r {
    width: 100%;
    padding-left: 0;
    margin-bottom: 40px;
  }
  section .about-com .main_center .about-com-r h2,
  section .about-com .main_center .about-com-r .com-en {
    text-align: center;
  }
  section .about-com .main_center .about-com-r .com-en::after {
    left: 50%;
    transform: translateX(-50%);
  }
  section .dwzd .dwzd-b {
    margin: 2.45rem 0;
  }
  section .dwzd .dwzd-b .main_center {
    flex-wrap: wrap;
  }
  section .dwzd .dwzd-b .main_center .dwzd-item {
    width: 48%;
    height: auto;
    padding: 20px 10px;
  }
  section .dwzd .dwzd-b .main_center .dwzd-item .img {
    width: 100%;
    margin-bottom: 10px;
  }
  section .wzwl {
    height: auto;
    flex-direction: column;
    padding: 60px 10px;
  }
  section .wzwl .wzwl-l {
    width: 100%;
    padding-right: 0;
  }
  section .wzwl .wzwl-l h2,
  section .wzwl .wzwl-l .com-en {
    text-align: center;
  }
  section .wzwl .wzwl-l .com-en::after {
    left: 50%;
    transform: translateX(-50%);
  }
  section .wzwl .wzwl-r {
    width: 100%;
  }
}