.justify,
.double-btn,
.why-select-wrap .why-select-box ul,
.can-lean ul li,
.chiose-wrap ul,
.chiose-wrap ul li .chise-title,
.outstanding-students-wrap ul li {
  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: 1.5rem;
  font-size: 0.85rem;
  color: #000;
  font-weight: bold;
  position: relative;
  z-index: 1;
}
.head-wrap h1::after {
  content: '';
  display: block;
  width: 6rem;
  height: 0.275rem;
  background: #ff3000;
  position: absolute;
  bottom: 0.25rem;
  left: 50%;
  -webkit-transform: translateX(-50%);
     -moz-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  z-index: -1;
}
.head-wrap p {
  line-height: 0.9rem;
  font-size: 0.55rem;
  color: #a4a4a4;
}
.double-btn {
  width: 11.8rem;
  margin: 0 auto;
  margin-top: 0.5rem;
  margin-bottom: 0.625rem;
}
.double-btn a {
  display: block;
  width: 5.375rem;
  line-height: 1.25rem;
  font-size: 0.6rem;
  color: #666666;
  text-align: center;
  background: #e9e9e9;
  -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;
}
.double-btn a:last-child {
  color: #ff3000;
}
.why-select-wrap {
  width: 15.5rem;
  margin: 0 auto;
  margin-top: 0.75rem;
  -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;
  background: -webkit-gradient(linear, left top, right bottom, from(#ff0b0b), to(#f6eded));
  background: -webkit-linear-gradient(left top, #ff0b0b, #f6eded);
  background: -moz- oldlinear-gradient(left top, #ff0b0b, #f6eded);
  background: linear-gradient(left top, #ff0b0b, #f6eded);
  padding-bottom: 0.25rem;
  position: relative;
}
.why-select-wrap:before {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-left: 0.45rem solid transparent;
  border-top: 0.45rem solid transparent;
  border-right: 0.45rem solid transparent;
  border-bottom: 0.45rem solid #ff0c0c;
  position: absolute;
  top: -0.9rem;
  left: 1rem;
}
.why-select-wrap h2 {
  line-height: 1.5rem;
  font-size: 0.65rem;
  color: #fff;
  font-weight: bold;
  text-align: center;
}
.why-select-wrap .why-select-box {
  width: 14.625rem;
  margin: 0 auto;
  background: #fff;
  padding-top: 1rem;
  -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;
  padding-bottom: 0.25rem;
}
.why-select-wrap .why-select-box ul {
  width: 13.75rem;
  margin: 0 auto;
  margin-top: 0.5rem;
}
.why-select-wrap .why-select-box ul li img {
  display: block;
  width: 2.95rem;
  margin: 0 auto;
  height: 2.95rem;
}
.why-select-wrap .why-select-box ul li p {
  line-height: 0.95rem;
  font-size: 0.55rem;
  color: #666666;
  text-align: center;
  margin-top: 0.25rem;
}
.why-select-wrap .why-select-box ul li p b {
  line-height: 0.95rem;
  font-size: 0.625rem;
  color: #666666;
  font-weight: bold;
}
.can-lean {
  width: 15rem;
  margin: 0 auto;
  background: #fff;
}
.can-lean ul {
  width: 15rem;
  margin: 0 auto;
}
.can-lean ul li {
  padding: 0.5rem 0;
  border-bottom: 1px solid #e9e9e9;
}
.can-lean ul li:last-child {
  border-bottom: none;
}
.can-lean ul li .can-lean-img {
  width: 6.875rem;
}
.can-lean ul li .can-lean-img a {
  display: block;
}
.can-lean ul li .can-lean-img a img {
  width: 100%;
  height: 5.525rem;
}
.can-lean ul li .can-lean-des {
  width: 7.5rem;
}
.can-lean ul li .can-lean-des h3 {
  line-height: 1.5rem;
  font-size: 0.825rem;
  color: #000;
  font-weight: bold;
}
.can-lean ul li .can-lean-des p {
  line-height: 1.25rem;
  font-size: 0.575rem;
  color: #000;
}
.body-bg {
  background: #f5f5f5;
  padding-bottom: 0.75rem;
}
.body-bg .body-line {
  height: 0.125rem;
  background: #e9e9e9;
  margin: 0.375rem 0;
}
.production-wrap {
  padding-top: 0.75rem;
}
.production-wrap .production-img {
  width: 15rem;
  margin: 0 auto;
  margin-top: 0.5rem;
}
.production-wrap .production-img a {
  display: block;
}
.production-wrap .production-img a img {
  width: 100%;
}
.chiose-wrap {
  width: 15.5rem;
  margin: 0 auto;
  background: #ff5e5e;
  padding-top: 0.25rem;
  padding-bottom: 0.75rem;
  -webkit-border-radius: 0 0 0.625rem 0.625rem;
     -moz-border-radius: 0 0 0.625rem 0.625rem;
          border-radius: 0 0 0.625rem 0.625rem;
}
.chiose-wrap ul {
  width: 14rem;
  margin: 0 auto;
  border: 2px solid #fff;
}
.chiose-wrap ul li {
  width: 7rem;
  padding: 0.75rem 0;
}
.chiose-wrap ul li .chise-title i {
  display: block;
  width: 1.7rem;
  height: 1.7rem;
  margin-left: 0.875rem;
  background: url("../img/ixon/choise-01.png") no-repeat center / contain;
}
.chiose-wrap ul li .chise-title h3 {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
     -moz-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  line-height: 1rem;
  font-size: 0.75rem;
  color: #fff;
  margin-left: 0.25rem;
}
.chiose-wrap ul li .chiose-des {
  margin-left: 0.875rem;
}
.chiose-wrap ul li .chiose-des p {
  line-height: 0.9rem;
  font-size: 0.575rem;
  color: #fff;
}
.chiose-wrap ul li:nth-of-type(2) i {
  background: url("../img/ixon/choise-02.png") no-repeat center / contain;
}
.chiose-wrap ul li:nth-of-type(3) i {
  background: url("../img/ixon/choise-03.png") no-repeat center / contain;
}
.chiose-wrap ul li:nth-of-type(4) i {
  background: url("../img/ixon/choise-04.png") no-repeat center / contain;
}
.chiose-wrap ul li:nth-of-type(1),
.chiose-wrap ul li:nth-of-type(4) {
  background: #fff;
}
.chiose-wrap ul li:nth-of-type(1) .chise-title h3,
.chiose-wrap ul li:nth-of-type(4) .chise-title h3 {
  color: #ff5e5e;
}
.chiose-wrap ul li:nth-of-type(1) .chiose-des p,
.chiose-wrap ul li:nth-of-type(4) .chiose-des p {
  color: #ff5e5e;
}
.outstanding-students-wrap {
  width: 15.5rem;
  margin: 0 auto;
  background: #ff5e5e;
  padding-bottom: 1.25rem;
  -webkit-border-radius: 0 0 0.625rem 0.625rem;
     -moz-border-radius: 0 0 0.625rem 0.625rem;
          border-radius: 0 0 0.625rem 0.625rem;
}
.outstanding-students-wrap ul {
  width: 15rem;
  margin: 0 auto;
}
.outstanding-students-wrap ul li {
  margin-top: 0.5rem;
  padding-top: 0.375rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed #fff;
}
.outstanding-students-wrap ul li .outstanding-students-img {
  width: 6.9rem;
}
.outstanding-students-wrap ul li .outstanding-students-img a {
  display: block;
}
.outstanding-students-wrap ul li .outstanding-students-img a img {
  width: 100%;
  height: 8rem;
}
.outstanding-students-wrap ul li .outstanding-students-des {
  width: 7.875rem;
  margin-top: 2rem;
}
.outstanding-students-wrap ul li .outstanding-students-des p {
  line-height: 0.95rem;
  font-size: 0.625rem;
  color: #fff;
}
.outstanding-students-wrap ul li .outstanding-students-des p span {
  line-height: 0.95rem;
  font-size: 0.625rem;
  color: #fff;
  font-weight: bold;
}