p {
  display: block;
  margin: 0;
}

html {
  font-family: "PingFang SC", "Microsoft Yahei", Arial, sans-serif;
}
*,
:after,
:before {
  -webkit-box-sizing: inherit;
  box-sizing: inherit;
}

.solutions {
  margin-top: 100px;
  height: 450px;
}
.solutions .title {
  text-align: center;
  color: #222;
  margin: 0 auto;
  height: 380px;
  width: 1380px;
}

.solutions .title .main_title {
  font-size: 24px;
  margin-top: 90px;
}
.page-banner {
  margin: auto;
  padding: 0;
  width: 1200px;
}
.banner .banner-left {
  width: 600px;
}
.banner .banner-left .sub_title {
  font-size: 50px;
  font-weight: 700;
  /*text-align: center;*/
}
.banner-left .box .mflx {
  background-color: #0071ef;
  margin: 0 auto;
  /* padding: 15px 50px; */
  width: 200px;
  height: 46px;
  border-radius: 10px;
  height: 46px;
  line-height: 46px;
  color: rgb(255, 255, 255);
}
.banner-left .box {
  width: 600px;
  margin: 50px auto;
}
.banner-right {
  margin: 0;
  padding: 5px;
  width: 580px;
  height: 440px;
  overflow: hidden;
}
.banner-left .content {
  margin-top: 60px;
  padding: auto;
  width: 600px;
}
.banner .banner-right {
  float: right;
}
.banner-right img {
  height: 440px;
}
.solutions .nav-bar {
  width: 1040px;
  margin: 90px auto;
  padding: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.solutions .nav-bar li {
  float: left;
  height: 60px;
  text-align: center;
  margin-right: 17px;
}

.solutions .nav-bar li a {
  display: inline-block;
  margin: auto 30px;
  width: 100%;
  height: 100%;
  text-align: center;
  color: #222;
  -webkit-transition-duration: 0.15s;
  transition-duration: 0.15s;
}
.solutions .nav-bar li:hover a {
  color: #0067ed;
}
svg:not(:root) {
  overflow: hidden;
}

*,
:after,
:before {
  -webkit-box-sizing: inherit;
  box-sizing: inherit;
}

.clearfix:after {
  content: "";
  display: block;
  clear: both;
}

/*kind = 'education'*/
.solutions .content {
  width: 1200px;
  margin: 70px auto;
  background: #fff;
  margin-bottom: 100px;
}
.solutions .content > li {
  width: 100%;
  margin-bottom: 60px;
  cursor: pointer;
}
.solutions .content > li .c_title {
  text-align: left;
  font-size: 24px;
  color: #222;
  font-weight: 700;
  margin-top: 0px;
  padding-top: 80px;
  margin-bottom: 30px;

}

.solutions .content > li .c_list > li:nth-of-type(2n + 1) {
  margin-right: 20px;
}
.solutions .content > li .c_list > li a {
  width: 100%;
  height: 100%;
  display: inline-block;
  text-align: left;
}
.solutions .content > li .c_list > li a .c_list_img {
  display: inline-block;
  width: 530px;
  height: 160px;
  vertical-align: top;
}
.solutions .content > li .c_list > li a .c_list_wrap {
  padding: 30px 40px 0;
}
.solutions .content > li .c_list > li a .c_list_foot {
  position: absolute;
  width: 455px;
  bottom: 25px;
  font-size: 14px;
  color: #888;
  left: 40px;
}
.solutions .content > li .c_list > li a .c_list_wrap .c_list_title {
  font-size: 36px;
  color: #222;
  margin-bottom: 20px;
  font-weight: 700;
}
.solutions .content > li .c_list > li a .c_list_wrap .c_list_text {
  font-size: 14px;
  color: #888;
  line-height: 20px;
}
.solutions .content > li .c_list > li a .c_list_foot {
  position: absolute;
  width: 455px;
  bottom: 25px;
  font-size: 14px;
  color: #888;
  left: 40px;
}
.solutions .content > li .c_list > li:hover {
  -webkit-transform: translateY(-4px);
  -ms-transform: translateY(-4px);
  transform: translateY(-4px);
  -webkit-box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  cursor: pointer;
}
.solutions .content > li .c_list > li {
  float: left;
  width: 530px;
  height: 400px;
  border-radius: 4px;
  margin-bottom: 20px;
  -webkit-box-shadow: 0 2px 5px #e2dede;
  box-shadow: 0 2px 5px #e2dede;
  background: #fff;
  overflow: hidden;
  -webkit-transition-property: all;
  transition-property: all;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-in-out;
  transition-timing-function: ease-in-out;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  position: relative;
}

/* ============================================================
   移动端自适应 —— 平板 (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  /* 防止水平溢出 */
  html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100% !important;
  }

  body {
    width: 100%;
    overflow-x: hidden;
  }

  .solutions {
    height: auto;
    min-height: 280px;
    margin-top: 60px;
    padding: 0 15px 30px;
    box-sizing: border-box;
  }

  .solutions .title {
    width: 100%;
    height: auto;
    padding: 20px 0;
  }

  .solutions .title .main_title {
    font-size: 20px;
    margin-top: 50px;
  }

  .page-banner {
    width: 100%;
    padding: 0;
    display: flex;
    flex-direction: column;
  }

  .banner .banner-left,
  .banner-right {
    width: 100%;
    padding: 15px;
    float: none;
    display: block;
  }

  .banner .banner-left .sub_title {
    font-size: 26px;
    line-height: 1.4;
  }

  .banner-left .box {
    width: 100%;
    margin: 20px auto;
  }

  .banner-right {
    height: auto;
    overflow: hidden;
  }

  .banner-right img {
    max-width: 100%;
    height: auto;
    display: block;
  }

  .solutions .nav-bar {
    width: 100%;
    margin: 40px auto;
    padding: 0 15px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .solutions .nav-bar li {
    float: none;
    height: auto;
    margin: 5px 10px;
  }

  .solutions .nav-bar li a {
    height: auto;
    padding: 5px 10px;
    font-size: 14px;
    margin: 0;
  }

  .solutions .content {
    width: 100%;
    margin: 30px auto;
    padding: 0 15px;
    box-sizing: border-box;
  }

  .solutions .content > li .c_list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin: 0;
    padding: 0;
  }

  .solutions .content > li .c_list > li {
    width: 100%;
    max-width: 480px;
    height: auto;
    min-height: 320px;
    float: none;
    margin: 0 auto 20px;
    box-sizing: border-box;
  }

  .solutions .content > li .c_list > li a {
    display: flex;
    flex-direction: column;
    height: auto;
  }

  .solutions .content > li .c_list > li a .c_list_img {
    width: 100%;
    height: 160px;
    display: block;
  }

  .solutions .content > li .c_list > li a .c_list_wrap {
    padding: 20px 15px 60px;
  }

  .solutions .content > li .c_list > li a .c_list_wrap .c_list_title {
    font-size: 22px;
    margin-bottom: 12px;
  }

  .solutions .content > li .c_list > li a .c_list_wrap .c_list_text {
    font-size: 13px;
    line-height: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .solutions .content > li .c_list > li a .c_list_foot {
    position: absolute;
    width: 100%;
    left: 15px;
    bottom: 15px;
    font-size: 13px;
  }

  .solutions .content > li .c_title {
    font-size: 20px;
    padding-top: 40px;
    margin-bottom: 20px;
  }
}

/* ============================================================
   移动端自适应 —— 手机 (≤480px)
   ============================================================ */
@media (max-width: 480px) {
  /* 防止水平溢出 */
  html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100% !important;
  }

  .solutions {
    min-height: 220px;
    margin-top: 40px;
    padding: 0 10px 20px;
  }

  .solutions .title .main_title {
    font-size: 18px;
    margin-top: 30px;
  }

  .banner .banner-left .sub_title {
    font-size: 20px;
  }

  .solutions .content > li .c_list > li {
    max-width: 340px;
    min-height: 280px;
  }

  .solutions .content > li .c_list > li a .c_list_wrap .c_list_title {
    font-size: 18px;
  }

  .solutions .content > li .c_title {
    font-size: 18px;
    padding-top: 30px;
  }

  .banner-left .box .mflx {
    width: 140px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
  }
}