.justify,
.lean-cont-wrap ul,
.teacher-wrap ul,
.advantange-wtap ul,
.prospect-wrap ul,
.join-wrap ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
html,
body {
  max-width: 640px;
  margin: 0 auto;
  overflow-x: hidden;
}
.ban-wrap {
  width: 16rem;
  margin: 0 auto;
}
.ban-wrap img {
  width: 16rem;
}
.head-wrap {
  padding-top: 0.625rem;
  text-align: center;
}
.head-wrap h1 {
  line-height: 1.25rem;
  font-size: 0.75rem;
  color: #805242;
  font-weight: bold;
}
.head-wrap p {
  line-height: 0.75rem;
  font-size: 0.5rem;
  color: #c9ada3;
}
.select-zx {
  display: block;
  width: 9rem;
  margin: 0 auto;
  margin-top: 0.75rem;
  margin-bottom: 0.5rem;
  line-height: 1.25rem;
  font-size: 0.6rem;
  color: #fff;
  text-align: center;
  background: #906b5e;
  -webkit-border-radius: 0.625rem 0.625rem 0.625rem 0.625rem;
     -moz-border-radius: 0.625rem 0.625rem 0.625rem 0.625rem;
          border-radius: 0.625rem 0.625rem 0.625rem 0.625rem;
  -webkit-box-shadow: 0 0 6px 2px #caaba0;
     -moz-box-shadow: 0 0 6px 2px #caaba0;
          box-shadow: 0 0 6px 2px #caaba0;
}
.lean-cont-wrap h2 {
  line-height: 1.5rem;
  font-size: 0.675rem;
  color: #805242;
  text-align: center;
}
.lean-cont-wrap ul {
  width: 13.75rem;
  margin: 0 auto;
}
.lean-cont-wrap ul li {
  width: 4.5rem;
  margin-top: 0.5rem;
  text-align: center;
}
.lean-cont-wrap ul li i {
  display: block;
  width: 2rem;
  margin: 0 auto;
  height: 2rem;
  background: url('../img/ixon/1.png') no-repeat center / contain;
}
.lean-cont-wrap ul li:nth-of-type(2) i {
  background: url('../img/ixon/2.png') no-repeat center / contain;
}
.lean-cont-wrap ul li:nth-of-type(3) i {
  background: url('../img/ixon/3.png') no-repeat center / contain;
}
.lean-cont-wrap ul li:nth-of-type(4) i {
  background: url('../img/ixon/4.png') no-repeat center / contain;
}
.lean-cont-wrap ul li:nth-of-type(5) i {
  background: url('../img/ixon/5.png') no-repeat center / contain;
}
.lean-cont-wrap ul li:nth-of-type(6) i {
  background: url('../img/ixon/6.png') no-repeat center / contain;
}
.lean-cont-wrap ul li h3 {
  line-height: 1.15rem;
  font-size: 0.55rem;
  color: #906b5e;
}
.lean-cont-wrap .lean-cont-btn {
  background: #fff5f5;
  color: #906b5e;
  -webkit-box-shadow: 0 0 4px 2px #fff5f5;
     -moz-box-shadow: 0 0 4px 2px #fff5f5;
          box-shadow: 0 0 4px 2px #fff5f5;
}
.body-line {
  width: 15rem;
  margin: 0 auto;
  height: 0.075rem;
  background: #906b5e;
  margin-top: 0.75rem;
  margin-bottom: 0.5rem;
}
.teacher-wrap ul {
  width: 15rem;
  margin: 0 auto;
  margin-top: 0.9rem;
}
.teacher-wrap ul li {
  width: 100%;
  text-align: center;
}
.teacher-wrap ul li .teacher-img {
  height: 3.725rem;
  background: #fff5f5;
  -webkit-border-radius: 0.25rem 0.25rem 0.25rem 0.25rem;
     -moz-border-radius: 0.25rem 0.25rem 0.25rem 0.25rem;
          border-radius: 0.25rem 0.25rem 0.25rem 0.25rem;
  position: relative;
}
.teacher-wrap ul li .teacher-img i {
  display: block;
  width: 3.25rem;
  height: 4.5rem;
  position: absolute;
  bottom: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
     -moz-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  background: url('../img/ixon/7.png') no-repeat center / contain;
}
.teacher-wrap ul li h3 {
  line-height: 1.125rem;
  font-size: 0.625rem;
  color: #906b5e;
}
.teacher-wrap ul li p {
  line-height: 0.75rem;
  font-size: 0.4rem;
  color: #c9ada3;
}
.teacher-wrap ul li .select-zx {
  width: 3.425rem;
  margin: 0 auto;
  margin-top: 0.25rem;
  line-height: 0.875rem;
  font-size: 0.5rem;
  color: #fff;
}
.test-wrap {
  margin-top: 1rem;
}
.test-wrap a {
  display: block;
}
.test-wrap a img {
  width: 100%;
  height: 3.8rem;
}
.advantange-wtap {
  width: 15.125rem;
  margin: 0 auto;
  margin-top: 0.9rem;
  background: #fff5f5;
  padding: 0.75rem 0;
}
.advantange-wtap ul li {
  width: 7.25rem;
  text-align: center;
  margin-bottom: 0.5rem;
}
.advantange-wtap ul li i {
  display: block;
  width: 6.15rem;
  margin: 0 auto;
  height: 6.15rem;
  background: url('../img/advantange/1.png') no-repeat center / contain;
}
.advantange-wtap ul li:nth-of-type(2) i {
  background: url('../img/advantange/2.png') no-repeat center / contain;
}
.advantange-wtap ul li:nth-of-type(3) i {
  background: url('../img/advantange/3.png') no-repeat center / contain;
}
.advantange-wtap ul li:nth-of-type(4) i {
  background: url('../img/advantange/4.png') no-repeat center / contain;
}
.advantange-wtap ul li h3 {
  line-height: 1.25rem;
  font-size: 0.7rem;
  color: #906b5e;
  font-weight: bold;
}
.advantange-wtap ul li h4 {
  line-height: 0.75rem;
  font-size: 0.5rem;
  color: #906b5e;
}
.advantange-wtap ul li p {
  line-height: 0.75rem;
  font-size: 0.45rem;
  color: #c9ada3;
}
.prospect-wrap ul {
  width: 15.25rem;
  margin: 0 auto;
}
.prospect-wrap ul li {
  width: 7rem;
  margin-top: 0.75rem;
  background: #fff5f5;
  -webkit-border-radius: 0.75rem 0.75rem 0.75rem 0.75rem;
     -moz-border-radius: 0.75rem 0.75rem 0.75rem 0.75rem;
          border-radius: 0.75rem 0.75rem 0.75rem 0.75rem;
  text-align: center;
}
.prospect-wrap ul li h3 {
  margin-top: 0.5rem;
  line-height: 1.75rem;
  font-size: 0.9rem;
  color: #906b5e;
}
.prospect-wrap ul li p {
  line-height: 0.825rem;
  font-size: 0.4rem;
  color: #c9ada3;
}
.prospect-wrap ul li a {
  display: block;
}
.prospect-wrap ul li a img {
  width: 100%;
  height: 5.125rem;
}
.production-wrap {
  width: 15.125rem;
  margin: 0 auto;
  margin-top: 0.5rem;
  background: #fff5f5;
  padding: 0.75rem 0;
  -webkit-border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
     -moz-border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
          border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
}
.production-wrap .production-img {
  width: 14.4rem;
  margin: 0 auto;
}
.production-wrap .production-img a {
  display: block;
}
.production-wrap .production-img a img {
  display: block;
  width: 100%;
}
.coop-wrap {
  margin-top: 0.5rem;
}
.coop-wrap .coop-img {
  width: 15rem;
  margin: 0 auto;
}
.coop-wrap .coop-img a {
  display: block;
}
.coop-wrap .coop-img a img {
  width: 100%;
  height: 9.225rem;
}
.coop-wrap h3 {
  line-height: 1.25rem;
  font-size: 0.5rem;
  color: #c9ada3;
  text-align: center;
}
.join-wrap ul {
  width: 15rem;
  margin: 0 auto;
}
.join-wrap ul li {
  width: 3.25rem;
  margin-top: 0.625rem;
}
.join-wrap ul li a {
  display: block;
}
.join-wrap ul li a img {
  width: 100%;
  height: 2.075rem;
}
.body-color {
  background: #f5f5f5;
  padding-bottom: 0.75rem;
}