.padding-20 {
  padding: 0 0.6666rem;
}
@keyframes anim1 {
  0% {
  opacity: 0;
}
100% {
  opacity: 1;
}

}
@keyframes anim2 {
  0% {
  transform: translatex(200%);
}
100% {
  transform: translatex(0);
}

}
@keyframes anim3 {
  0% {
  transform: translatey(300%);
}
100% {
  transform: translatey(0);
}

}
.nav {
  background: url("../img/banner.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  padding: 0.6666rem 0.6666rem 0;
}
.nav .img {
  height: 0.6666rem;
  text-align: left;
  margin-bottom: 1.53333rem;
}
.nav .img img {
  height: 100%;
  width: auto;
}
.nav .title {
  font-size: 1.8rem;
  color: #ffffff;
  text-shadow: 0.0666rem 0.0666rem rgba(22, 25, 26, 0.3);
  animation: anim2 1s 1;
}
.nav .title p {
  padding: 0 0.2666rem;
  margin-bottom: 0.46666rem;
}
.nav .title span {
  background: #00ab77;
  display: inline-block;
  line-height: 2.66666rem;
  padding: 0 0.2666rem;
  font-size: 2.2rem;
}
.nav .list {
  padding: 0 0 1.9333rem 0.5rem;
  animation: anim2 1s 1;
}
.nav .list span {
  display: inline-block;
  width: 3.2666rem;
  text-align: center;
  height: 3.9333rem;
  padding: 0.922223rem 0.33332rem;
  vertical-align: top;
  font-size: 0.8rem;
  color: #ffffff;
  background: url("../img/fangbian.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  box-sizing: border-box;
  letter-spacing: 1px;
}
.info {
  background: #e4efe9;
  text-align: center;
  padding: 1rem 0 1rem;
}
.info .title {
  padding: 0 0.666rem;
  color: #013253;
  font-size: 1.2rem;
  line-height: 2.1666666rem;
  position: relative;
  display: inline-block;
  width: 12.733333rem;
  animation: anim1 2s 1;
}
.info .title p,
.info .title span {
  background: #e4efe9;
  display: inline-block;
  padding: 0 0.33333rem;
  position: relative;
  z-index: 5;
}
.info .title i {
  height: 1.3333rem;
  width: 0.133333rem;
  margin: 0 0.66666rem;
  display: inline-block;
  background: #013253;
  vertical-align: middle;
}
.info .title:before {
  content: '';
  display: inline-block;
  position: absolute;
  top: 1.06666rem;
  left: 0;
  right: 0;
  bottom: 0.866666rem;
  border: 0.066666rem solid #013253;
}
.info .list {
  margin-top: 0.733333rem;
  animation: anim3 2s 1;
}
.info .list li {
  position: relative;
  width: 19.666666rem;
  height: 2.333333rem;
  line-height: 2.333333rem;
  background: #00ab74;
  color: #FFFFFF;
  position: relative;
  font-size: 0.933333rem;
  text-align: left;
  padding-left: 1.166666rem;
  margin: 0 auto  0.533333rem;
}
.info .list li:after {
  content: '';
  position: absolute;
  top: 0.2rem;
  left: 0.2rem;
  width: 100%;
  height: 100%;
  border: 0.033333rem solid #00ab74;
}
.info .list li i {
  display: inline-block;
  width: 1.2rem;
  height: 1.2rem;
  vertical-align: middle;
}
.info .list li:nth-child(1) i {
  background: url('../img/leidian.png') no-repeat center center;
  background-size: 100% 100%;
}
.info .list li:nth-child(2) i {
  background: url('../img/qian.png') no-repeat center center;
  background-size: 100% 100%;
}
.info .list li:nth-child(3) i {
  background: url('../img/top.png') no-repeat center center;
  background-size: 100% 100%;
}
.hr {
  position: relative;
}
.hr:after,
.hr:before {
  content: '';
  position: absolute;
  bottom: 0;
}
.hr:after {
  width: 100%;
  height: 0.066666rem;
  left: 0;
}
.hr:before {
  width: 2rem;
  height: 0.2rem;
  left: 50%;
  margin-left: -1rem;
  bottom: -0.06666rem;
}
.reason {
  padding: 0.6rem 0.666666rem 1rem;
}
.reason .title {
  text-align: center;
  font-size: 0.933333rem;
  color: #013253;
  line-height: 2.333333rem;
  margin-bottom: 1.533333rem;
}
.reason .title p {
  padding: 0 0.6rem;
  display: inline-block;
  font-size: 0.933333rem;
  letter-spacing: 0.066666rem;
}
.reason .title p::after,
.reason .title p::before {
  background: #013253;
}
.reason ul li {
  display: flex;
  margin-bottom: 0.666666rem;
  height: 8.333333rem;
  box-shadow: 0.033333rem 0 0.1rem rgba(15, 16, 16, 0.1);
}
.reason ul li:nth-child(2) .text {
  box-sizing: border-box;
  padding: 0.933333rem 0.366666rem;
}
.reason ul li .img {
  width: 11.333333rem;
  min-width: 11.333333rem;
}
.reason ul li .img img {
  width: 100%;
  height: 100%;
}
.reason ul li .text {
  background: #e4efe9;
  padding: 0.933333rem 1rem;
}
.reason ul li .text span {
  font-size: 0.866666rem;
  color: #333333;
  display: inline-block;
  position: relative;
  margin-bottom: 0.333333rem;
}
.reason ul li .text span i {
  position: relative;
  z-index: 2;
}
.reason ul li .text span::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0.333333rem;
  background: #f5c793;
  z-index: 1;
}
.reason ul li .text p {
  line-height: 1.166666rem;
  font-size: 0.8rem;
  color: #333333;
}
.suitable {
  text-align: center;
  padding: 0.8rem 0 0;
  background: url(../img/footer-bg.jpg);
  background-repeat: no-repeat;
  background-size: cover;
}
.suitable .title {
  text-align: center;
  line-height: 2.333333rem;
}
.suitable .title p {
  display: inline-block;
  padding: 0 0.5rem;
  color: #FFFFFF;
  font-size: 0.933333rem;
}
.suitable img {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}
.suitable .hr::after,
.suitable .hr::before {
  background: #FFFFFF;
}
.footer {
  background: #333333;
  text-align: center;
  line-height: 1.2rem;
  font-size: 0.8rem;
  color: #FFFFFF;
  padding: 0.666666rem 0;
}
.form-box {
  text-align: center;
  padding: 0 4rem 1rem;
  background: #e4efe9;
}
.form-box .title {
  text-align: center;
  line-height: 2.333333rem;
}
.form-box .title p {
  padding: 0 0.5rem;
  color: #FFFFFF;
  font-size: 0.933333rem;
  display: inline-block;
}
.form-box input {
  display: block;
  height: 2.5rem;
  font-size: 1.2rem;
  width: 100%;
  border: 1px solid #013253;
  margin: 0 auto 1.2rem;
  padding-left: 1rem;
  outline: none;
  box-sizing: border-box;
}
.form-box .btn {
  background: #ff9900;
  border: 1px solid #ff9900;
  width: 75%;
  color: #ffffff;
  font-size: 1.2rem;
  line-height: 2.2rem;
  display: block;
  margin: 0 auto;
  font-weight: 800;
}