.main-img {
  width: 480px;
}
#parallax {
left: 3%;
  bottom: 2%;
}
body {
  background: #fff;
}

.intro-img img {
  width:465px;
}

.section {
  width: 100%;
}

.row {
  width: 70%;
  margin: 0 auto;
}

.m {
  display: none;
}

.title {
  font-size: 42px;
  text-align: center;
  font-weight: 400;
  color: #141e31;
  line-height: 59px;
  margin-bottom: 50px;
}

@media (max-width: 1200px) {
  .section {
    overflow-x: hidden;
  }

  .m {
    display: block;
  }

  .title {
    font-size: 18px;
    font-weight: 600;
  }
}

.main-content .intro-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 168px;
  height: 48px;
  border-radius: 4px;
  margin-top: 48px;
  background: #4b8aff;
  cursor: pointer;
  font-size: 18px;
  line-height: 24px;
  font-weight: 500;
  color: #fff;
}

.intro-btn .right-icon {

  transition: -webkit-transform .5s ease-in-out;
}

.main-content .intro-btn:hover {
  background: #3476f2;
}

.intro-btn:hover .right-icon {
  transform: translateX(12px);
}

@media screen and (max-width: 900px) {
  .main-content .intro-btn {
    width: 128px;
    height: 40px;
    margin-top: 24px;
    font-size: 16px;
    line-height: 24px;
    padding: 8px 20px;
  }

  .main-content .intro-btn .register-icon {
    width: 20px;
    height: 20px;
    font-size: 20px;
    line-height: 20px;
    margin-left: 4px;
  }
}

* {
  box-sizing: border-box;
}

:after, :before {
  box-sizing: border-box;
}


div, span {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}


h2, h4 {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  vertical-align: baseline;
  background: transparent;
}

h2, h4 {
  font-weight: 400;
}


p {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

img {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  background: transparent;
}

i {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

i {
  font-style: normal;
}

ul {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

ul {
  list-style: none;
}

li {
  list-style-type: none;
}

form, li {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

input {
  margin: 0;
  padding: 0;
  outline: 0;
  font-size: 100%;
  background: transparent;
  vertical-align: middle;
  border: 0;
  background: none;
  outline: none;
}

input:focus {
  outline: none;
}

a {
  text-decoration: none;
  cursor: pointer;
  outline: none;
  max-height: 999999px;
}

a:focus {
  outline: none;
}

a:hover {
  outline: none;
  text-decoration: none;
}

input[type=button] {
  -webkit-appearance: none;
  cursor: pointer;
}

@media (max-width: 1200px) {
  .m {
    display: block;
  }

  .section {
    overflow-x: hidden;
  }

  .row {
    width: 100%;
  }
}


.main-intro {
  padding-top: 60px;
  background: linear-gradient(1turn, #fbfbfb, #fff);
  box-shadow: 0 2px 30px 0 rgba(16, 20, 40, .07);
}

.main-intro .row {
  display: flex;

  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;

  align-items: center;
  justify-content: space-between;
  width: 1280px;
  height: 570px;
  padding: 0px 100px 70px;
}

.main-intro .row .intro-text {
  width: 500px;
}

.main-intro .row .intro-text h2 {
  font-size: 44px;
  font-weight: 500;
  color: #141e31;
  line-height: 62px;
}

.main-intro .row .intro-text .pbox {
  width: 420px;
  margin-bottom: 3.2rem;
  margin-top: 1rem;
}

.main-intro .row .intro-text .pbox p {
  font-size: 16px;
  font-weight: 400;
  color: #5e6d82;
  line-height: 25px;
  margin: 5px 0;
}

.main-intro .row .intro-text .pbox img {
  max-width: 30px;
}

.main-intro .row .intro-text .pbox .right {
  float: right;
  transform: rotate(180deg);
}

.main-intro .row .intro-text form {
  width: 500px;
  background: #fff;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  box-shadow: 0 1px 8px 0 hsla(0, 0%, 48.2%, .09);
  border-radius: 4px;
  border: 1px solid #f0f0f0;
  height: 58px;
  overflow: hidden;
  margin-bottom: 25px;
}

.main-intro .row .intro-text form input[type=text] {
  background-image: url(/imgs/icon/phone.png);
  background-size: 18px;
  width: 350px;
  font-size: 16px;
  padding-left: 42px;
  font-weight: 400;
  color: #141e31;
  background-repeat: no-repeat;
  background-position: 15px;
}

.main-intro .row .intro-text form input[type=button] {
  font-size: 19px;
  width: 150px;
  color: #fff;
  height: 58px;
  background: #4b8aff;

  cursor: pointer;
}

.cop-list {

  display: flex;
  align-items: center;

}


.cop-list li img {
  max-width: 60px;
  padding: 11px;
  border-radius: 6px;
  background: #fff;
  margin-right: 0.8rem;
  filter: grayscale(1);

}

.main-intro .row .intro-img img {
  max-height: 500px;
}

.intro-list {
  padding-top: 40px;
}

.intro-list li {
  padding: 40px 0;
  background: linear-gradient(180deg, #f8f8f8, #fff);
}

.intro-list li .row {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.intro-list li .row .intro-img {
  width: 50%;
}

.intro-list li .row .intro-text {
  width: 45%;
  text-align: left;
}

.intro-list li .row .intro-text img {
  max-width: 16px;
  margin-left: 0.2rem;
  vertical-align: middle;
}

.intro-list li .row .intro-text h2 {
  font-size: 32px;
  font-weight: 400;
  color: #141e31;
  line-height: 45px;
  margin-bottom: 15px;
}

.intro-list li .row .intro-text p {
  font-size: 16px;
  font-weight: 400;
  color: #5e6d82;
  line-height: 26px;
}

.intro-list li:nth-of-type(2n) {
  background: #fbfbfb;
}

.intro-list li:nth-of-type(2n) .intro-img {
  order: 2;
}

.intro-list li:nth-of-type(2n) .intro-text {
  order: 1;
}

.jingang {
  padding: 80px 0 40px;
}

.jingang .list-box {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.jingang .list-box li {
  width: 22%;
  background: #fff;
  box-shadow: 0 2px 10px 0 rgba(16, 20, 40, .04);
  border-radius: 5px;
  margin-bottom: 30px;
  min-height: 200px;
  text-align: center;
  transition: all .5s;

}

.jingang .list-box li:hover {
  transform: scale(1.04);
  background: #fdfeff;
  border-radius: 12px;
}
.jingang .list-box li img {
  min-width: 65px;
  min-height: 65px;
  width: 65px;
  margin-bottom: 12px;
}

.jingang .list-box li h4 {
  font-size: 18px;
  font-weight: 400;
  color: #141e31;
  line-height: 25px;
  margin-bottom: 10px;
  cursor: default;
}

.comment {
  background: linear-gradient(180deg, #fafafa, #fdfdfd);
  padding: 50px 0;
  padding-top: 60px;
}

.comment .comment-scope {
  background: #fff;
  box-shadow: 0 0 18px 0 rgba(0, 0, 0, .06);
  border-radius: 4px;
  position: relative;
  padding: 40px 80px;
}

.comment .comment-scope img {
  max-width: 50px;
  margin-bottom: 30px;
}

.comment .comment-scope .say {
  font-size: 16px;
  font-weight: 400;
  color: #141e31;
  line-height: 30px;
  margin-bottom: 40px;
}

.comment .comment-scope .author {
  color: #5e6d82;
  font-size: 14px;
  text-align: right;
  margin-bottom: 60px;
}

.comment .comment-scope a {
  font-size: 18px;
  display: block;
  text-align: center;
  font-weight: 400;
  color: #4b8aff;
  line-height: 25px;
}

.bottom-intro {
  background-image: url(/imgs/foot.png);
  background-size: 100%;
  background-repeat: no-repeat;
}

.bottom-intro .row {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 35px 0;
}

.bottom-intro .row .left-box {
  width: 55%;
}

.bottom-intro .row .left-box h2 {
  font-size: 44px;
  margin-bottom: 25px;
  font-weight: 500;
  color: #fff;
  line-height: 62px;
}

.bottom-intro .row .left-box form {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  width: 500px;
  height: 58px;
  box-shadow: 0 1px 8px 0 rgba(7, 78, 172, .58);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 15px;
  background: #fff;
}

.bottom-intro .row .left-box form input[type=text] {
  background-image: url(/imgs/icon/phone.png);
  background-size: 18px;
  background-repeat: no-repeat;
  background-position: 15px;
  width: 350px;
  font-size: 16px;
  padding-left: 42px;
  font-weight: 400;
}

.bottom-intro .row .left-box form input[type=button] {
  font-size: 19px;
  width: 150px;
  height: 58px;
  background: #4b8aff;
  color: #fff;
}

.bottom-intro .row .left-box p {
  color: #fff;
}

.bottom-intro .row .right-box {
  width: 35%;
}

.main-content .row {
  width: 1200px;
  padding-left: 0 !important;
  padding-right: 0 !important;
  /*width: 1280px;*/
}

.main-content .row .intro-img {
  width: 480px;
}

.main-content .jingang li img {
  margin-top: 50px;
}

.main-content .jingang li h4 {
  margin-bottom: 0;
}


@media (max-width: 1200px) {

  .main-content .jingang li img {
    margin-top: 0;
  }

  .main-intro {
    padding: 15px 5%;
  }

  .main-intro .row {
    padding: 65px 0 0;
    width: 100%;
    height: auto;
  }

  .main-intro .row .intro-text {
    width: 100%;
  }

  .main-intro .row .intro-text h2 {
    font-size: 28px;
    text-align: center;
    font-weight: 600;
    line-height: 2em;
  }

  .main-intro .row .intro-text .m-banner {
    width: 80%;
    display: block;
    margin: 0 auto 15px;
  }

  .main-intro .row .intro-text .pbox {
    width: 100%;
  }

  .main-intro .row .intro-text .pbox p {
    font-size: 16px;
    text-align: center;
    line-height: 18px;
  }

  .main-intro .row .intro-text .pbox img {
    display: none;
  }

  .main-intro .row .intro-text form {
    width: 93%;
    margin-left: auto;
    margin-right: auto;
    height: 50px;
    margin-bottom: 2rem;
    margin-top: 2rem;
  }

  .main-intro .row .intro-text form input[type=text] {
    font-size: 12px;
    width: 70%;
    background-size: 12px;
  }

  .main-intro .row .intro-text form input[type=button] {
    height: 48px;
    font-size: 12px;
    width: 30%;
  }

  .cop-list {
    width: 90%;
    margin-left: auto;
    margin-right: auto;
  }

  .cop-list li {
    width: 20%;
    margin-left: 8px;
  }

  .cop-list li img {
    width: 100%;

  }
  #parallax {

    display: none;
  }
  .main-img {
    display: none;
  }

  .intro-list {
    padding: 20px 5%;
  }

  .intro-list li {
    padding: 20px 0;
  }

  .intro-list li .row {
    padding: 0 10px;
    flex-direction: column;
  }

  .intro-list li .row .intro-img {
    order: 2;
    width: 100%;
    padding: 0 10%;
    margin-top: 1.5rem;
  }

  .intro-list li .row .intro-text {
    order: 1;
    width: 100%;
    text-align: center;
  }


  .intro-list li .row .intro-text h2 {
    text-align: center;
    font-size: 16px;
    line-height: 20px;
  }

  .intro-list li .row .intro-text p {
    text-align: center;
    font-size: 12px;
    line-height: 20px;
  }

  .jingang {
    padding: 20px 5%;
  }

  .jingang .list-box li {
    width: 48%;
    margin-bottom: 15px;
    padding: 15px 10px 0;
    min-height: 180px;
  }

  .jingang .list-box li img {
    width: 25px;
    min-width: 25px;
    min-height: 25px;
    margin-bottom: 5px;
  }

  .jingang .list-box li h4 {
    font-size: 14px;
  }

  .comment {
    padding: 20px 5%;
  }

  .comment .title {
    margin-bottom: 15px;
    line-height: 36px;
  }

  .comment .comment-scope {
    padding: 20px 15px;
  }

  .comment .comment-scope img {
    max-width: 20px;
    margin-bottom: 10px;
  }

  .comment .comment-scope .say, .comment .comment-scope .author {
    font-size: 12px;
    line-height: 1.5em;
    margin-bottom: 15px;
  }

  .comment .comment-scope a {
    font-size: 14px;
  }

  .bottom-intro {
    padding: 18px 5%;
  }

  .bottom-intro .row {
    padding: 0px;
  }

  .bottom-intro .row .left-box {
    width: 100%;
  }

  .bottom-intro .row .left-box h2 {
    font-size: 16px;
    text-align: center;
    line-height: 30px;
    font-weight: 600;
    margin-bottom: 15px;
  }

  .bottom-intro .row .left-box form {
    width: 90%;
    margin: 0 auto 10px;
    height: 36px;
  }

  .bottom-intro .row .left-box form input[type=text] {
    width: 70%;
    font-size: 12px;
    background-size: 12px;
  }

  .bottom-intro .row .left-box form input[type=button] {
    width: 30%;
    font-size: 12px;
  }

  .bottom-intro .row .left-box p {
    font-size: 12px;
    text-align: center;
  }

  .bottom-intro .row .right-box {
    display: none;
  }


  .main-content .row, .main-content .row .intro-img {
    width: 100%;
  }

  .main-content .title {
    margin-bottom: 15px;
    line-height: 36px;
  }

  .main-content .jingang li {
    width: 23%;
    min-height: auto;
    padding: 15px 0;
  }
}

.intro-btn span {
  vertical-align: middle;
}

.right-icon {
  vertical-align: middle;
}